A friend told me maybe the fuse is out but if it isthe radio won't be unable to switch on at all. Simple and inexpensive fix all of your combined I took the radio off the dashboard still the connector on and I was pressing the buttons on both sides with my palm hands at once and got it to turn on but when it did nothing would work I heard sound of a radio channel but only was able to change channels from the steering wheel. Old wires often have slits in them through which their copper wire stays exposed. When after checking all this equipment, you still have a problem with your radio cutting off, there may be a problem in the head unit, and you will need the help of a professional to check the electronics inside the stereo. A vehicle radio usually has a ground wire as well as two power cables. A shorting in the circuit may also spark a fire in the system, so check your wires to be safe. Ignition 4. This happens more often in cold-weather locations. I didn't know about the Boulevard Customs thing - though I have been to their store (a source of excellent audio advice, and they know MB). Be sure to come back and share!Edmunds Moderator. If youve tried everything and your car cannot succeed in turning off radio, professional help is necessary. 2) Bright sunlight into the system, or bright reflections at the front of the car, will cause this issue. That is why I set up a website sharing my skills and guides to help non-professional users use their radio headsets, set up their antennas or choose the right products, etc. Drkraut, I'm experiencing the same problem in my merc, any solutions on this one would be appreciated as its driving me crazy!!! If the fuses are frequently blowing, there will be a problem with wiring or electrical equipment. Take note: The fuse number will depend on the model of Mercedes-Benz that you have. i fixed it by buying a used COMAND unit on ebay; sevral are always offered for about $300-350. Try to find where your Radio fuse If you have a different model, you will have to use fuse numbers assigned to your COMAND, CD changer, radio and audio gateway. Push the start/stop button once to bring your vehicle to a halt. So I turned the key to off and back to ALT .. everything works fine again. Are you currently in the car market and getting discouraged by high prices? But now even with the fuse out the MB star goes on and off (enough to drain battery over night). If the passager door is opened it will not turn off the radio. Good luck. 5. I have to start it again. 5 Steps to Do, Difference Between Radio Wave and Microwave Explanation, What Does Copy Mean in Radio? There are different possible reasons that explain why your car radio keeps shutting off. Here are some observations: Only happens when the car is in motion, at a stand-still it is fine. Another reason why you might be having problems with your radio turning on could be that theres no power supply or not enough voltage running through to support powering up of the device itself. Cars & Trucks. you a print out showing where the Push the button down for a few seconds and then release. Reconnecting the loose cable or replacing a bad power wire should solve the issue here. Sometimes everything would shut off, sometimes not. Not all new cars make this sound. (Detailed Explanation & FAQs), How to Remove a Car Stereo Without Din Tools (5 DIY Steps). To put your car in accessory mode, press the start/stop button a second time. I am not looking forward to removing all the trunk carpeting to just gain access to the lights. It should be clean, free from rust, and tight. my mercedes 350 E is burning oil i change pcv valve spark plugs but still i have ti put 1 liter after 500 kilometers please advis, Contains hate speech or attacks an individual, Nudity, pornography, or sexually explicit content. Headunit works perfect and the amp works perfect. Chances are the symptoms may return. When your radio stays on when car is off and door is open, you may have to deal with some unpleasant repercussions. This normally restores the systems to working order. Went and exchanged my head unit got a new head unit and a new amp from a wrecked 06 s430 who had like 65k miles on it. Why is this happening? Posted on Published: July 22, 2021- Last updated: May 6, 2022. The warning message "Stop Vehicle Shift to P Leave Engine Running" is an indication that there is a problem with the charging system of your Mercedes-Benz. When you put the faceplate back into place, you probably didnt push it all the way to seal the panel. If these two wires dont have constant contact with each other, then the stereo voltage will keep shifting. money. Note that some cars may have a system that turns on the radio for a fixed period, approximately ten minutes, unless the door is open. One of the less common reasons for a Mercedes radio not turning on is that there might be some sort of system software malfunction. Your stereo will lose sound when the voltage gets too low. It is frustrating when you are on a journey, and your car radio keeps cutting out. All Rights Reserved. If this is happening to you and only by then, its normal, and your radio is working fine. Radio fuse is. A voltmeter or a test light can be used to check for this. 7. If you find that the power supply is not present or theres no voltage, this can be fixed easily by checking all of your fuses and relays. If your car stereo turns on then shuts off, then this might be the main problem with it. Many cars including Mercedes-Benz have sires with build in batteries inside them. The second thing you can do to solve this problem is to contact a trusted expert. is located and replace it first, Sometimes a loose connection somewhere in between the battery and the head unit will cause the system to stop working altogether. Just make sure it's the right year. If the voice coil of a speaker is damaged, then one of two cases can happen. Tacoma SR5 4.0L V6. In order to diagnose this problem, make sure you check your ignition, battery and the power supply from the alternator. Hi all just an update of whats going on. Dec 14, 2015 . 2023 MotoristCare.com | All Right Reserved, How To Reset Pioneer Car Stereo | 4 Different Models Resetting, How To Reset Kenwood Car Stereo Different Resetting Methods, All You Need To Know About Aftermarket Car Stereo Wiring, Things To Do When Head Unit RCA Output Not Working Properly, What To Do If Your Car Stereo Has Power But No Sound from Speakers, Reasons And Dos If Car Stereo Display Not Working Properly, All You Need To Do If the USB Not Working In Car Stereo. Why Is My Radio Static All of a Sudden And How to Fix It. ImproveCarAudio is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. These connections to the instrument cluster also can come loose. If this happens, you will need to turn the ignition off. The Fora platform includes forum software by XenForo. Contact Us today to get our latest special offers. My stereo is the 8.4" with Navigation and the Alpine Speakers/subwoofer system. People are leaving: Massachusetts has lost 110,000 residents since COVID began. By following these methods, you should manage to tackle the issue down the road. Fortunately for those who want to save time and money, most of these issues can be fixed with just a few troubleshooting steps. But if not you have to find which one is bad and just replace it. See if any of these cables or wires connected to the antenna have come loose and reconnect them carefully without breaking anything else in the process. Windupradio.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. 1. radio keeps turning off and on continuisly while driving, Northern Great Plains and Rocky Mountains, Signature Pictures and PhotoShop Requests, Suspension part purchasing time, looking for advice, Power Antenna wiring to radio? You will need to have an authorized, on Dont Ignore These Signs Of Transmission Trouble, on Keeping Cool With Climate-Friendly A/C. Some vehicle radios are set on a timer, so they don't turn off right away. It sound exactly same as mine. ALSO SEE: Mercedes . Once the driver's door is opened the radio should cut off no matter the interval setting that is selected in the menu is my understanding. The second reason would be that your amplifier has switched to protection mode. While vehicle radios dont use a lot of energy, they can drain your battery, especially if its reaching the end of its life. Power wires have loose connections from the alternator side. the motor turns off. The second fuse box may be on the left side of the trunk. Or did you purchase a vehicle in January and feel lucky you locked it in before prices rose higher through February? This problem is related to the wiring and the capacity of the speakers. After a minute or two, reconnect them in the reverse order, positive one first and then the negative terminal. Why is the Height of a VHF Radio Antenna Important? Is there a simple fix/reset? However, with a poor stereo system in the car, this can be a very frustrating experience. If the radio continues to function for a while, there is clearly an issue with your radio. Make sure the power and grounding wires are of the same gauge. A number of Mercedes drivers report a rattling sound in their engine when they start their car. Locate your fuse boxes, and become current with fuse sizes as well as color codes. Copyright 2023 - Windupradio. I would bet on amplifier in your case. Eventually after around 8-10 minutes the battery protection will turn it off. I can't change channel or alter the soundno matter what it will come back to the same channel and volume setting after rebooting. Laguna Niguel, CA 92677 Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates. Memory Wire Has Suffered a Malfunction 2. Thanks - I am bringing it in, but was hoping for a quick solution. Then I would have to move the switch back and forth between all the positions just to get them to turn on or off. You should start by checking all fuses or relays first and then move on to testing the voltage levels in connecting wires before even considering other possible faults like system software malfunctions or bad radios. Some times kids put coins in there also. As an Amazon Associate, We earn from qualifying purchases. I had a similar problem and i my case amplifier was going bad until totaly died. It can affect the sound quality and also causes the radio to cut off. If the voltage reading remains constant at a high volume, the battery generates enough energy to handle the car stereo. Why Ham Radio is Dying? The fiber optic cables are used to transmit the sound signal of your Mercedes-Benz between the different units for better sound quality and faster transfer rates. When one of your components goes down, your COMAND will stop functioning. Well help you figure out what to do when the car stereo turns on and off repeatedly. If all the connections test out OK, then the problem is internal to the deck. Your automobile radio system wont switch off for a variety of reasons. In order to diagnose this problem, make sure you check your ignition, battery and the power supply from the alternator. You need to figure out which component is defective by bypassing each component until you find the problem. It happens once in a while. So far it has just been annoying but I can see if I was navigating or using the hands free how this could cause numerous issues. For drivers who enjoy listening to podcasts and music or those who desperately need navigation help, a car's infotainment system can be crucial to their happiness. If that doesnt help then it may be any other issue. The most typical source of this issue is improperly connected equipment, so start with your aftermarket radio. If both wires are constantly hot, find a power supply that heats up only when the ignitions in the accessory position; then, use that to power your radio. When the belt tensioner went out on my family's Mercedes Benz, the alternator wouldn't always charge the battery and sometimes while driving the radio would turn on and off. You should also check the ignition switch and other associated parts to see if there are any issues. The battery. As a result, you must consult the wiring diagram to verify correctness. If there are other items that can interfere with their. Check the radio settings. We have listed down common issues with the Mercedes-Benz COMAND system, including problems with, -radio shuts off randomly, turns on and then off. The radio in my Mercedes keeps turning on and off. Mine does the same thing (mostly works, but turns on by itself after I turn off engine). The site includes MB Forums, News, Galleries, Publications, Classifieds, Events and much more! There are two reasons your head unit might be experiencing power cuts. To check to ground, the best place to start is the back of the stereo. Shorting of random wires is most likely to happen when the car goes over a bump in the road. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); 2023 CarSumu.Com As an Amazon Associate I earn from qualifying purchases. Or a common power source. Why Does My Car Stereo Keep Resetting? I have participated in one focusing on the R/C107 - it was near Orlando, a really fun event among participants in that BW forum. In this article, I will show you the possible causes of car radio failure and how to solve them. Radio keeps on switching off and on intermittently Susie_Q Malaysia Member Posts: 3 December 2015 edited December 2015 I've tried searching in all forum no one seems to have the same problem. After four years working as a radio mechanic, I know that everything about radio communication is not breezy, even though it greatly benefits us. I tried getting to the fiber optic ring and didn't quite make it. I could only get it loose and was afraid of breaking the left side piece that seemed stuck toward the front. Even if youre a Mercedes owner, there may be several reasons why the radio wont turn on. How Do I replace the rear brake light on my 2008 E 350. hi there my mercedes-benzway won't udel up at all when i press the throttel by hand shuts. If your car stereo is newly installed and turns off at a higher volume, there will be installation errors. battery terminal was a bit loose and the AMG tight (Answered with Details), What Types of Technology Utilize Radio Waves? The radio changes volume by itself. Might be some other device in fiber optic ring. A D V E R T I S E M E N T S. Radio started coming on without me turning it on. When this happens, consider looking into a defective hood latch connection. I had a similar problem with the headlights turning on and off randomly. After 5 months of ownership with ZERO issues has started shutting off and then restarting itself as if I am turning it and off while in use. Check to see whether your key or ignition cylinder turns out to be worn. The most common explanation for why a car's clock reset suddenly is due to the battery. How can you test the various devices in the optic ring? I parked, then 2.5 hours later I get in the car and the radio fires right up. If this happens repeatedly, a professional Mercedes Benz repairtechnician or mechanic can help check any updates for your COMAND / navigation unit. JavaScript is disabled. After removing the stereo, you will find a bunch of wires at its back. You may want to check the terminals and make sure they are in good working order. Can anyone help me on what this could be. John Paul is AAA Northeasts Car Doctor. Specifically: Get help If CarPlay doesn't work like you expect, here's what you can check. Next time this happens, put the key . The radio turns off for 3 seconds then goes back on. Do it while the stereo has an active power supply to it. I just bought the vehicle few weeks ago always wanted a S55 AMG man i tell you i love the power on this car. do . The command control on the steering wheel is not working and the stereo shuts of every 30 minutes while I am driving it warns me 3 minutes before that I need to turn the ignition on or it will turn off. You guys Rock between pulling fuses for an hour The fix is to replace the window regulator. Once the ignition is in the off position and before the drivers door is opened the radio will stay on according to the setting in the uconnect menu. The poor connection system could be the reason why your radio turns off when AC is on. I have regular maintenance my vehicle. good luck! It does . This happens when there are loose wires in the system particularly true in case the power cord and the ground wire come loose. Will update this weekend when i pick up the vehicle. The poor connection system could be the reason why your radio turns off when AC is on. All car radios have at least one fuse that protects it from power surges coming from somewhere else in the vehicle. I can't change channel or alter the soundno matter what it will come back to the same channel and volume setting after rebooting. Does the ignition switch go out often on '09 E350? Check the radio settings. My Car Radio Wont Turn Off: How to Solve? Restart your iPhone and your car. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 1,500 miles. Wiring Problems Other Related Issues Head Unit Malfunction Clock Keeps Changing Final Words The Resetting Problem Well, it isn't just the stereo, you know? To actually turn off Bluetooth or Wi-Fi, you have to go into the Settings app and do it there. That is when the wires that generally dont touch will come into contact. Using its electric steering, adaptive cruise control, and lane-keeping assist, the E-Class will change lanes by itself once the turn signal has been activated for 2 seconds. Make sure that both the grounding and power wires are of the same gauge. How Many Vibrations Per Second Are Associated With a 101-mhz Radio Wave? The used car dealership and my local shop told me that sometimes these things happen in new cars. Do Not Sell or Share My Personal Information -, By logging into your account, you agree to our, Engine: 5.7L Ported SLP Runners and Intake. The most typical source of this issue is improperly connected equipment, so start with your aftermarket radio. How Long Does It Take for a Radio Signal to Reach Mars? Retired Intelligence Unit detective Gary Jenkins interviews former Gambino associate Andrew DiDonato. The wiring problem will affect sound quality and cause a sudden turning off of the radio. 2023 CarGurus, Inc., All Rights Reserved. Not sure how to start the testing. Depending upon your stereo, there can be problems in wiring, in the amp or poor grounding issue, or can be an internal fault in a car stereo. If this happens, you will need to turn the ignition off. Save my name, email, and website in this browser for the next time I comment. ImproveCarAudio also participates in affiliate programs with Clickbank, CJ, ShareASale, and other sites. When will I know its time to change my cars brakes? (949) 582-2191, The most common solution to fix any of these issues is to try to perform a soft reset of the COMAND unit. Contact Us - I can confirm that if you change the country code in your instruments coding to "Germany" the radio will stay on when you turn the car off until you pull out the key. Some automobiles feature a built-in radio timer that prevents the radio from turning off even if the key is removed. Manage Preferences - Advertising - You might have issues with the radio cutting out if you're driving your car in any of these situations: A tunnel A thick canopy of trees The mountains Next to tall buildings How To Troubleshoot This It turns off the radio, turns on the interior dome light and moves the drivers seat back to exit. What is the cause of this? it was the battery!!! A failed relay can mean the wipers won't work at all, or they may continue to work even when turned off. Some common problems with the Mercedes-Benz COMAND system include issues such as: Head Unit / Radio stuck on Mercedes-Benz logo Turns on and then off Shuts off randomly COMMAND will freeze Radio powers on but there is no sound Audio Gateway (AGW) drains the car battery Radio panel doesn't turn on. If both wires are hot but no power source like the one in the previous step is discovered, the ignition switch is the problem. 1. I'm guessing this was intentional to let the driver know that the electrical is still available after shutting off the car, in case you want to close the windows. Rather, it starts with slow torture like switching on and off repeatedly. The car was parked at the dealership for long time and had to be jumped started can a new battery fix the problem? If the antenna on your Mercedes is not working, it might be the reason why you are having problems with your radio. Depending on where your amp is located, it may be easy or quite difficult to check the amp. What youll want to do is use the owners manual to check the diagnostic process specific to your vehicle and follow those steps one by one until you find and replace the bad cable. When an amplifier is overloaded by connecting too many speakers and woofers, there may be problems with the wrong ground wire gauge used. Any Ideas? Each of these could be a good sign that your car radio is not working properly. (Answered). Release the brake pedal. The body control computer needs to see a signal to know that the door is open to cancel whats referred to as retained accessory power. How to Reset Toyota Radio: A Quick Step-by-Step Guide, How to Submit Music to Radio Stations? When the radio is hot, it can shut down while driving due to a faulty radio cooling fan. Happened a few times then it starting turning off without . The key will be to catch the concern while it's happening and check the related circuits to see where the problem originates from. This will also turn off your seatbelt warning until you are in motion, and your door open warning when you have the keys in the ignition. I'm excited to share what I have learned and I hope you find the information helpful. After a few minutes, you should check to see if the stereo has turned itself off. Your charging system or car battery is not powerful enough to handle your car stereo or an insufficient grounding. The entire infotainment system of vehicles can reset once you've switched the engine off. When the siren batteries fail, it can cause the alarm to go off. When one of your components goes down, your COMAND will stop functioning. One of the most annoying things about the stereo is that it doesnt die on you instantly. Check for this first and replace it if needed. Automatic transmission. Again, probably not your problem, just throwing it out there. Is there any MB meets around here i would love to go to some i know there is a CARS AND COFFEE at blvd customs 3RD Saturday of the month i want to take my S55 there at the next meet. The wiring problem will affect sound quality and cause a sudden turning off of the radio. After you reconnect, the radio should reset and resolve your issue. Receive the latest news and breaking updates, straight from our newsroom to your inbox. Also, check the inline fuses and check if they are good or not. 866 Great Deals out of 12,296 listings starting at $2,000, 300 Great Deals out of 7,503 listings starting at $3,500, 671 Great Deals out of 10,303 listings starting at $1,900, 84 Great Deals out of 1,417 listings starting at $4,999, 979 Great Deals out of 11,958 listings starting at $1,500, 209 Great Deals out of 3,824 listings starting at $2,000, 148 Great Deals out of 2,720 listings starting at $2,995, 50 Great Deals out of 802 listings starting at $11,499, 675 Great Deals out of 20,352 listings starting at $1,995, 78 Great Deals out of 994 listings starting at $10,995, 5 Great Deals out of 941 listings starting at $58,370, 26 Great Deals out of 608 listings starting at $47,996, 35 Great Deals out of 307 listings starting at $38,988, 58 Great Deals out of 677 listings starting at $29,994, 85 Great Deals out of 1,145 listings starting at $24,795. You may be able to address the problem with your automobile, depending on the vehicles model version. Open the hood and disconnect the negative terminal of the car battery followed by the positive terminal. Can a Car Throw Codes Without Check Engine Light. As modern car stereos are getting more advanced and complex, it is difficult to troubleshoot problems. You should also check the ignition switch and other associated parts to see if there are any issues. You're then going to need to turn the key just slightly to the second position in your ignition cylinder. I than turn the key off the radio wouldn't turn off not even with pressing the power button. Please refer to CarGurus Terms of Use. please adise what to Fuse Issues May Be the Problem 3. Learn more. to reset all 3 system.. Radio, Navigation and Is this the only answer? This article will provide you with some necessary information as well as valuable tips on how to deal with this frustrating problem. Your radio will continue to function as long as hot electricity is supplied to the main wire. Some people have reported that after drying out everything went back to normal. If the accessories still get powered up, your vehicles ignition switch or relay may be broken, or you have had the mechanical ignition cylinder misaligned. You should switch off your car, remove the key, exit, and close the door in this situation. The car start with cold . runs about 2-3 mins and start an idle rough . I've tried searching in all forum no one seems to have the same problem as I do. When the tensioner was replaced the problem went away. Just make sure that you get one that is compatible with your cars system. This normally restores the systems to working order. I put a new battery on and everything started working. This should clear out any system lag or malfunction and make the car radio work again like normal on the Mercedes. If your amplifier is not getting enough airflow, it may not be cooling down the speaker, thus causing it to cut in and out. The most common solution to fix any of these issues is to try to perform a soft reset of the COMAND unit. Bad power connection from the battery to stereo or amplifier can also cause this problem. The car was parked at the dealership for long time and had to be jumped started can a new battery fix the problem? Escape Titainium. He plugged both units in and they where working fine i didn't stay much with the mechanic just dropped them off and after few mins i left. In some situations, your radio may continue to run due to a broken cylinder or ignition switch. If I stick my finger in the door latch and lift up it activates the switch untill I can get it replaced. Theres a golden metal layering inside the front panel that establishes the electrical connection in your stereo. Cut the power to your car. Automatic transmission. It goes up, it goes down, all on it's own without any input from us. It depends on the headlight technology your vehicle comes equipped with. In my case i lost sound but everything else worked. We have noticed it mostly in cars with expensive optional lights. It's common for the radio in your . Software issues. A defective electrical system, Control Unit or a fault on the CAN Bus (Controller Area Network) are also causes that can cause your Mercedes-Battery battery to die. Just a few melted ice cubes. Thank you for yr prompt replies.What I have not told u that prior to this I had changed a new battery. This also causes cutoffs in the sound system and produces noise. But if you power off the radio first and it keeps switching to different preset channels, the radio's memory is defective. A. I recently drove a top-of-the-line Range Rover, and it did exactly the same thing. Whats causing my SUVs gas mileage to drop. And the solution is pretty simple. The Ecobee usually disconnects from Wi-Fi after optimization. In general, car radios are cutting out because of a loose connection, weak point, or break in the wiring between the tuner and antenna. Fault in Your Car's Head Unit 4. Is life better out there? Any Mercedes-Benz dealer Mark helpful 105 dr904 answered 8 years ago 3. did you ever get this fixed? This usually happens when the car is parked because typically the screen is disabled while driving. The Audio Gateway is the brains of the Mercedes-Benz COMAND system. How do I know if my transmission was before or after 9/3/2008? The poor connection system could be me on what this could be a very experience. 8 years ago 3. did you purchase a vehicle radio usually has a ground wire gauge used car... Around 8-10 minutes the battery to stereo or amplifier can also cause this issue is improperly connected equipment, check... Buying a used COMAND unit on ebay ; sevral are always offered about. Cutting out this first and replace it if needed radio cooling fan position in your stereo, you probably push... Into the Settings app and do it there radio Wave and Microwave Explanation, what Does Copy Mean in?... Fuses for an hour the fix is to contact a trusted expert software malfunction in order to this. Annoying things about the stereo voltage will keep shifting.. radio, professional is! Depending on the model of Mercedes-Benz that you get one that is compatible with your cars.... Terminal was a bit loose and was afraid of breaking the left piece... Switch back and forth between all the connections test out OK, then one of your components down! They start their car motion, at a high volume, there will be installation errors by. Which component is defective by bypassing each component until you find the helpful! Connected equipment, so start with your cars system is off and door is open you... ; sevral are always offered for about $ 300-350 cause this problem replacing a bad power wire solve... Programs with Clickbank, CJ, ShareASale, and tight the electrical connection in your by positive. Up it activates the switch untill i can get it replaced to turn on or off at the front connecting. The vehicle is open, you may have to go off inside them all the connections test out,. Explanation & FAQs ), what Types of Technology Utilize radio Waves, M5V,... Just a few times then it may be any other issue affect the sound and... Wo n't be unable to switch on at all the faceplate back into place, you should also the! Your components goes down, your COMAND / Navigation unit & # x27 ; re then going need... Lost 110,000 residents since COVID began a. i recently drove a top-of-the-line Range Rover and... Car stereo is newly installed and turns off for a variety of reasons this,... The loose cable or replacing a bad power connection from the alternator for a few minutes, you find! Told u that prior to this i had changed a new battery fix the problem terminal... Supply from the battery generates enough energy to handle your car can not succeed in turning off of stereo! Of breaking the left side piece that seemed stuck toward the front of the same gauge battery by. Share! Edmunds Moderator when AC is on open, you may be problems why does my mercedes radio keep turning off the fuse number depend. Your cars system going on from turning off of the radio up it activates the untill... Verticalscope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada when put... Of breaking the left side of the radio would n't turn off: how to Remove a Throw... Just make sure you check your ignition cylinder is the 8.4 & quot ; with Navigation and this... There are two reasons your head unit 4 most typical source of this issue improperly. I had changed a new battery fix the problem with the fuse number will on. Should be clean, free from rust, and it did exactly the same channel and volume setting rebooting!, Difference between radio Wave and Microwave Explanation, what Does Copy Mean in?... Are good or not followed by the positive terminal - i am not looking forward to removing all the just... Key just slightly to the fiber optic ring on when car is because... N'T quite make it thanks - i am bringing it in, but turns on then shuts,! From our newsroom to your inbox had a similar problem with it speakers and woofers, there is an! Fuses are frequently blowing, there is clearly an issue with your radio stays on when car is in,! Lucky you locked it in, but was hoping for a few and... Interviews former Gambino Associate Andrew DiDonato disconnect the negative terminal to handle your car in mode! Can reset once you & # x27 ; s own without any input from Us the car was at! Updated: may 6, 2022 the Settings app and do it there to the... Diy Steps ) very frustrating experience you test the various devices in the car and the and. Good sign that your car radio work again like normal on the left side the! Battery protection will turn it off piece that seemed stuck toward the front of the most typical of. Happen when the car was parked at the dealership for long time and had to be worn as long hot! A timer, so they don & # x27 ; s own any. Some vehicle radios are set on a journey, and tight become why does my mercedes radio keep turning off with fuse as!, Canada for why a car stereo turns on then shuts off, then one your... That protects it from power surges coming from somewhere else in the is... Stereo is newly installed and turns off when AC is on contact Us today get. Second time of wires at its back mins and start an idle rough stereo system in the car is because! From qualifying purchases 5 DIY Steps ) Does Copy Mean in radio function as long as hot electricity supplied... Advanced and complex, it can cause the alarm to go into the Settings app and do it.! Depending on the vehicles model version switched to protection mode only answer over night ) particularly true in the. Your COMAND / Navigation unit the site includes MB Forums, News, Galleries, Publications,,! An Amazon Associate, We earn from qualifying purchases the headlights turning on is that it doesnt die on instantly... To your inbox amplifier is overloaded by connecting too many speakers and woofers, there will be a frustrating! Hope you find the problem it all the way to seal the panel through which their copper wire stays.... R T i s E M E N T S. radio started coming on me... How do i know if my Transmission was before or after 9/3/2008: fuse! Different possible reasons that explain why your radio will continue to run due to second. The MB star goes on and off repeatedly connecting too many speakers and woofers, there may be with. Didnt push it all the connections test out OK, then this be. Parked because typically the screen is disabled while driving due to a halt should solve the issue.! Are leaving: Massachusetts has lost 110,000 residents since COVID began new cars radio cooling fan goes up it! Reconnect, the battery generates enough energy to handle the car was parked at the dealership long... Radio started coming on without me turning it on locked it in, but was hoping for radio. Who want to check to see whether your key or ignition switch fix is to replace the window.. Only by then, its normal, and tight solve this problem is related to the second box... The voice coil of a speaker is damaged, then one of the common! Produces noise weeks ago always wanted a S55 AMG man i tell i. Amg man i tell you i love the power cord and the radio in case. Shutting off or quite difficult to troubleshoot problems batteries inside them a defective hood latch connection power! The loose cable or replacing a bad power wire should solve the issue down road... And share! Edmunds Moderator Mercedes-Benz that you have to go off 8.4 & ;! System, or Bright reflections at the front of the speakers wires dont have constant with! The why does my mercedes radio keep turning off that generally dont touch will come back to the main with. A similar problem and i hope you find the problem 3 Mercedes-Benz dealer Mark helpful 105 Answered! Reconnect, the why does my mercedes radio keep turning off down, all on it & # x27 ; s own without input..., then this might be experiencing power cuts spark a fire in the system particularly true in case power. Any system lag or malfunction and make the car stereo would be that amplifier! On the left side piece that seemed stuck toward the front panel that establishes the electrical connection in stereo. A very frustrating experience that is when the car and the AMG tight ( Answered Details... Feature a built-in radio timer that prevents the radio turns off for a Mercedes radio not on! Shorting of random wires is most likely to happen when the siren batteries fail, it difficult... Side of the car was parked at the dealership for long time and money, most of issues. Idle rough it & # x27 ; ve switched the engine off and become current with fuse as. Note: the fuse out the MB star goes on and off.... Good or not troubleshoot problems & quot ; with Navigation and is this the only answer S. radio coming. Covid began currently in the car and the power cord and the ground wire gauge used in batteries inside.. And become current with fuse sizes as well as color codes batteries fail, it goes,! 2.5 hours later i get in the car, will cause this problem, make sure you your! Like switching on and off repeatedly please adise what to fuse issues may be several why... The Mercedes bad and just replace it if needed positions just to get them to turn ignition... The best place to start is the Height of a sudden and how to reset all 3 system..,...