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. When this happens, I usually get back in the car, start and stop it, and then it shuts off. One of the less common reasons for a Mercedes radio not turning on is that there might be some sort of system software malfunction. 5 Steps to Do, Difference Between Radio Wave and Microwave Explanation, What Does Copy Mean in Radio? Today, without warning, the radio and COMAND screen shut off. The resetting of a car stereo can cause two major problems, and these are as follows. I have regular maintenance my vehicle. Know the Root Causes Here! Dont Ignore These Signs Of Transmission Trouble. Mercedes-Benz Sedan / Coupe / Wagon Forums. 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. Cookie Policy - Stereo will seem to be working, but the music cuts off. Overheating Is Never a Good Thing How Do You Stop Your Radio or Android Head Unit from Resetting Every Time You Turn Your Car On? Causes of The Problem and How To Solve Them 1. Terms of Service - One of the most annoying things about the stereo is that it doesnt die on you instantly. Content will be removed if CarGurus becomes aware that it violates our policies. Or a common power source. Update on the problem. Jan 30, 2020 #2 The problem could be on the computer or it could be the speakers themselves. The first reason would be that the head unit is not receiving 12V. I turned it on several times with the same result. How Long Does It Take for a Radio Signal to Reach Mars? Sometimes, a stereo can go off due to software issues. I purchased it used, and while its been great, there is one exception: Sometimes when I get out of the car, the radio wont shut off. Sometimes replacing the head unit is the only option. 30 mins as I was driving the head unit cuts out again back to the first problem. If this happens, you will need to turn the ignition off. Windupradio is supported by its audience. Not all new cars make this sound. The radio changes volume by itself. (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. I am not looking forward to removing all the trunk carpeting to just gain access to the lights. Sometimes any input or output issue present in either the head unit or the amplifier causes the whole car stereo system to stop working. While stopping at a stoplight my dash lights come on and One connection is "always on," and it's used for the memory keep-alive function. Drkraut, I'm experiencing the same problem in my merc, any solutions on this one would be appreciated as its driving me crazy!!! The second fuse box may be on the left side of the trunk. He has over 40 years of experience in the automotive business and is an ASE certified master technician. In this article, I will show you the possible causes of car radio failure and how to solve them. Whats causing my SUVs gas mileage to drop. You would know that your Mercedes won't start if: the engine dies after it starts; you hear a clicking noise, but it won't start; your car turns over, but it won't start; the engine clicks, but it won't start; you put the key in the ignition, but it won't start; Reasons why your Mercedes Benz won't start: Battery. is located and replace it first, After you reconnect, the radio should reset and resolve your issue. The car is off but the radio continues to play. Specifically: Get help If CarPlay doesn't work like you expect, here's what you can check. The radio turns off for 3 seconds then goes back on. In order to diagnose this problem, make sure you check your ignition, battery and the power supply from the alternator. When this happens, consider looking into a defective hood latch connection. It's common for the radio in your . The site includes MB Forums, News, Galleries, Publications, Classifieds, Events and much more! Might be some other device in fiber optic ring. Please refer to CarGurus Terms of Use. In order to diagnose the problem, make sure to check the wiring system, the speaker value, and the impedance value. After a minute or two, reconnect them in the reverse order, positive one first and then the negative terminal. I unplugged the battery over night and plug it back in the am still the same problem. This should clear out any system lag or malfunction and make the car radio work again like normal on the Mercedes. It is the ground wire, and see where it goes. You can use a multimeter to check if the wiring is shorted properly at the connector. How Does HD Radio Work? It is very unpleasant when you are enjoying your favorite song, and you turn the volume high, but suddenly the car stereo turns off. My stereo is the 8.4" with Navigation and the Alpine Speakers/subwoofer system. I parked, then 2.5 hours later I get in the car and the radio fires right up. Automatic transmission. will look up its lactation & can give ImproveCarAudio also participates in affiliate programs with Clickbank, CJ, ShareASale, and other sites. The battery in your alarm siren can go bad causing alarm to go off. Your radio will continue to function as long as hot electricity is supplied to the main wire. When the key is set to the inactive status, establish whether or not the accessorys power source is available. The battery. I'm excited to share what I have learned and I hope you find the information helpful. It is an excellent multimeter with 10 different testing modes. 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. please adise what to You can check with a dealer to see if they will cover the problem but I'm guessing since there was no recall, they probably won't. If not, you can try this: Reset the radio by disconnecting the negative battery cable for 10 mins or so. (Sometimes my own memory is defective too, but that's not important right now.) Reconnecting the loose cable or replacing a bad power wire should solve the issue here. The two busses are completely incompatible; you cannot switch equipment from one to the other. If I stick my finger in the door latch and lift up it activates the switch untill I can get it replaced. You need to figure out which component is defective by bypassing each component until you find the problem. If there are other items that can interfere with their. Check if the amp is in protect mode. 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. Which of the Following Will Help Improve Radio Communications? Obviously turbos run hot and the bearings in the units reside in a rather brutal environment and that becomes worse when the engine is turned off and bearings sit in oil that is cooking from the heat (term is called coking)basically a turbo creates extremely high temperatures that will cause the lubrication in the turbo bearing housing to Exit the car and close the door, and if after 10 minutes everything is still going a definite bateery drain possibility. But if you power off the radio first and it keeps switching to different preset channels, the radio's memory is defective. The car was parked at the dealership for long time and had to be jumped started can a new battery fix the problem? Or a common module that could be malfunctioning. Make sure the power and grounding wires are of the same gauge. I'm picking up the car this weekend and hopefully that fixes the issues. Why does my Mercedes alarm keep going off? 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. Fortunately for those who want to save time and money, most of these issues can be fixed with just a few troubleshooting steps. This problem is related to the wiring and the capacity of the speakers. 7. Chances are the symptoms may return. Not sure how to start the testing. I had a similar problem with the headlights turning on and off randomly. Email your car question to [emailprotected]. Fault in Your Car's Head Unit 4. This is especially true for older models where there might be some damage on the circuit boards due to age which can cause malfunctions like these. Mine does the same thing (mostly works, but turns on by itself after I turn off engine). The Fora platform includes forum software by XenForo. Does the ignition switch go out often on '09 E350? 3. After a few minutes, you should check to see if the stereo has turned itself off. suspension bouncing cables on battery terminal too. Check the radio settings. As a result, you must consult the wiring diagram to verify correctness. Heres another reason why your car radio turns on and off by itself. After four years working as a radio mechanic, I know that everything about radio communication is not breezy, even though it greatly benefits us. In order to figure out whether your car radio is blown, the first thing you need to do is listen to it. I than turn the key off the radio wouldn't turn off not even with pressing the power button. In this case, youll need to test the head unit and amplifier with another speaker system of your own as well as have it tested at a professional shop or garage if possible. However, you should visit a professional to learn more about your radios condition. You can remove the original Becker radios from your car and get that to any professional to have them diagnose the problem for you. A friend told me maybe the fuse is out but if it isthe radio won't be unable to switch on at all.Hope someone out there could help me here, Edmunds Price CheckerEdmunds Lease CalculatorDid you get a good deal? But if the alternator is not properly connected to the battery, it will not charge the battery. Below are the possible causes of the radio shutting down suddenly when base hits: Fixing a car stereo that is cutting off frequently is usually easier said than done. You'll have to pull the deck out and bench test it, or at least pull it out and check all the connectors very carefully. Car audio related questions and helpful hints for building the best sound system for your car or getting the most out of what you have. Release the brake pedal. In case your problem has persisted following the installation of your aftermarket components, its possible that your wiring is faulty. Bad power connection from the battery to stereo or amplifier can also cause this problem. Oh, the '03 and '04-'06 COMANDs are VERY different. The Ecobee usually disconnects from Wi-Fi after optimization. If any device in fiber optic ring starts to mulfunction whole system gets screwed up. Lights on dash light up and car turns off sometimes while I am waiting at a stoplight? As an Amazon Associate, ImproveCarAudio will receive a small commission from qualifying purchases made through the links in this article. To troubleshoot the cars electrical problems, I use theCrenova 890Z Digital Multimeter. Push the start/stop button once to bring your vehicle to a halt. It depends on the headlight technology your vehicle comes equipped with. Thanks - I am bringing it in, but was hoping for a quick solution. A. I recently drove a top-of-the-line Range Rover, and it did exactly the same thing. In general, car radios are cutting out because of a loose connection, weak point, or break in the wiring between the tuner and antenna. Do it while the stereo has an active power supply to it. Take out the key from the ignition and dont turn on the car for at least 15 minutes. Your stereo has been reset. 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. You might have removed that panel at one time to ensure that it doesnt get stolen. There are two reasons your head unit might be experiencing power cuts. How to Perform Mercedes Comand System Reset? 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? It goes up, it goes down, all on it's own without any input from us. It's typical for your car's radio to switch off after . When the tensioner was replaced the problem went away. Here are some of the possible reasons why your car radio keeps on repeating itself: When you start your car engine, the alternator gets charged, and this charge is transferred to the battery. This happens to protect against any further damage to the system as a whole. Car Stereo can reset automatically because of problems in the memory wires, head unit malfunction, and even fuse issues. There is an arm in/on the left side of the disc player. Fuse Problems 3. The following are some of the most typical reasons why the car radio wont turn off when door opens: Check out the below process to rule out each possible cause for why radio wont turn off when I open door. To eliminate this problem, you can install aSignal Booster Amplifier. Shorting of random wires is most likely to happen when the car goes over a bump in the road. What could it be when the radio and air goes on and This applies with the engine running or has been stopped by depressing the start/stop button. 0. Laguna Niguel, CA 92677 This usually happens when the car is parked because typically the screen is disabled while driving. Why Does My Sirius Radio Say No Signal? Frequently turning off your car stereo will be very annoying and is a serious problem. Even if youre a Mercedes owner, there may be several reasons why the radio wont turn on. Your automobile radio system wont switch off for a variety of reasons. But why car stereo keeps cutting out? minutes and want change stations. After each step, try using CarPlay again. Here are some observations: Only happens when the car is in motion, at a stand-still it is fine. In order to address this and turn off your radio, ensure that when you pull out the key, the ignition switch is not in the accessory or on position. Solution 1: Take the car back to the dealership and see if you qualify for a recall. As an Amazon Associate, We earn from qualifying purchases. People are leaving: Massachusetts has lost 110,000 residents since COVID began. (Answered). 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. I find that depressing the ON button on the control panel turns the radio off and the screen goes black. Due to excessive voltage at higher volume, the increase in current may blow the fuses, hindering the working of the car stereo. If the antenna on your Mercedes is not working, it might be the reason why you are having problems with your radio. If your radio stays on when car is off and door is open, rest assured that you can fix it by following the above tips and advice. The steps highlighted in this blog will help you in solving this issue on your own. A failed relay can mean the wipers won't work at all, or they may continue to work even when turned off. You're then going to need to turn the key just slightly to the second position in your ignition cylinder. Wiper relays usually cost less than $20. There also can be similar wiring issues between tuner and stereo. Read Next: All You Need To Know About Aftermarket Car Stereo Wiring. Why Does My Car Stereo Keep Resetting? 6. Stay with us. The most common solution to fix any of these issues is to try to perform a soft reset of the COMAND unit. Why Ham Radio is Dying? ImproveCarAudio is compensated for referring traffic and business to these companies. Simple and inexpensive fix all of your combined If you choose the right components and properly install a car stereo, you can avoid this problem. Make sure that Siri is turned on. The fix is to replace the window regulator. In the case of your Cascada and I agree it is a nice car there is a fix. If thats the case, the key can be removed while the switch has not been moved to the off position. I can only use the main control button for about 10 seconds before everything freezes-navigation, Bluetooth, radio, etc. The poor connection system could be the reason why your radio turns off when AC is on. ideas came together and I fixed it myself solid! 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. Is this the only answer? Save my name, email, and website in this browser for the next time I comment. (Hint: Check fuses.) Locate and remove fuse 6. It happens once in a while. If the fuse in your Mercedes is blown out, it wont be able to turn on. Tacoma SR5 4.0L V6. 2012 Mercedes-Benz E350 Asked by Pozzy in Mundelein, IL on March 19, 2014 I can only use the main control button for about 10 seconds before everything freezes-navigation, Bluetooth, radio, etc. Check the voltage between them to see if it is dropping at a higher volume and bass. Even at a safe distance. This normally restores the systems to working order. If none of this works out, dont forget that nothing is impeccable and it might need replacement at some point as well! You just saved me $900 that dealer said I had to replace AGW. That is when the wires that generally dont touch will come into contact. Power Issues and Engine Cranking 5. These connections to the instrument cluster also can come loose. When you put it back, something didnt sit right. I wasn't able to view all the gadgets in left but thought that's where I should look. This size difference can cause the stereo to turn off at higher volumes. Restart your iPhone and your car. I can get it to turn on after a while for about 30 seconds it plays and everything than cuts back out. This part is what keeps the belt tense as it runs all of the engine accessories. T burning oil i change pcv valve spark plugs but still i had to ad 1 liter after every I've tried searching in all forum no one seems to have the same problem as I do. In other words, when you set the ignition switch to off, the ignition accessory cable will not receive any power. 1. Hi all just an update of whats going on. Test the voltage at the battery and see what it is doing at the high base and cutting radio. Lets find out. You need to figure out which component is defective by bypassing each component until you find the problem. Posted on Published: July 22, 2021- Last updated: May 6, 2022. If this is happening to you and only by then, its normal, and your radio is working fine. Over many years, I have learned a lot about car audio installations and needed equipment. 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. The most typical source of this issue is improperly connected equipment, so start with your aftermarket radio. When the radio is hot, it can shut down while driving due to a faulty radio cooling fan. This will cause something called a shortingin the wires. Instead, it just disconnects you from most accessories or devices you may have been connected to and disables auto-join capabilities. According to a technical service bulletin issued by General Motors, the issue is a defect in the power window motor control circuit board. Afterward, you should check to see whether the stereo has switched off after several minutes. You can also try rebooting your Ecobee thermostat by restoring it to factory settings or . A voltmeter or a test light can be used to check for this. If you find your Mercedes radio wont turn on, there are a few things that you should check before assuming its time for a replacement. Hope will work for you. This morning my radio did not come on. Did you get a good deal? 8 people found this helpful. Make sure that both the grounding and power wires are of the same gauge. Thank you. This could fix the connection and diminish disruptions in the stereos performance. Eventually after around 8-10 minutes the battery protection will turn it off. Mercedes radios can be difficult to work with. Check to see whether your key or ignition cylinder turns out to be worn. You don't mention the age of your car, but as the ignition switch is used it wears, and one symptom it is wearing is that you can remove the key without completely turning the car off. 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. And nothing sours that happiness. Turning off the radio in a 2019 Mercedes Benz can be done by pressing the knob in the center dash. My Car Radio Wont Turn Off: How to Solve? 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. 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. 90 Seconds later, I see "COMAND SHUTTING DOWN" on the screen. To check to ground, the best place to start is the back of the stereo. It does . Do Not Sell or Share My Personal Information, my stereo shuts off every 30 minutes while i am driving the 2008 e-350. Way 1: Restart/Force Restart Your iPhone 12 to Fix Bluetooth Keeps Disconnecting Way 2: Setting the Phone to the Airplane Mode Way 3: Forget Your iPhone 12 in Bluetooth and Re-add Way 4: Reset the iPhone 12 Settings to Resolve iPhone 12 Bluetooth Keeps Disconnecting Way 5: Clear the Bluetooth Devices Way 6: Set Up Bluetooth Headset 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. If that doesnt help then it may be any other issue. Usually, only when the ignition switch is set to the accessory position can your car radio be powered up and running. To reboot the stereo, you have to press a push button on the stereo that is located beside the CD input button. Cheers. Software issues. When will I know its time to change my cars brakes? The first thing to do is check the fuse and make sure it isnt blown out. BTW fiber optic is connector with two orange wires. Privacy Statement - Save my name, email, and website in this browser for the next time I comment. Sometimes a loose connection somewhere in between the battery and the head unit will cause the system to stop working altogether. If this happens repeatedly, a professional, How to perform a soft reset of the COMAND / NAV Radio System. When the siren batteries fail, it can cause the alarm to go off. Battery Issues 2. 500 kilometer the engine is strong and have lot of power . Just make sure it's the right year. do . Q. I have a Buick Cascada convertible, which I really like. 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. For you to do that, you will need to remove the fuses for the CD Changer, COMAND/ NAV / DVD Player / Radio, Audio Gateway AGW, and the Voice Unit if it is equipped with one, for at least 10 minutes. Headunit works perfect and the amp works perfect. The standard impedance of car speakers is usually 4 ohms, which matches the stereo. 2 replies Report Also, check the inline fuses and check if they are good or not. JavaScript is disabled. Why is this happening? You may as well start with this and move on to the other solutions if it doesnt work. Motoristcare.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. Place to start is the ground wire, and even fuse issues it! If youre a Mercedes radio not turning on is that there might be why does my mercedes radio keep turning off sort of system software.. Removing all the trunk carpeting to just gain access to the main control button for about seconds. Case, the issue here will cause something called a shortingin the wires s for! Check for this what I have learned and I fixed it myself solid check if the wiring diagram verify. I usually get back in the power button that dealer said I had to be worn thing... After around 8-10 minutes the battery in your alarm siren can go bad why does my mercedes radio keep turning off to! Music cuts off two, reconnect them in the stereos performance goes down, all on it & # ;! The increase in current may blow the fuses, hindering the working of disc... It goes up, it can shut down while driving due to excessive voltage at higher volume and bass why! Hope you find the problem went away while for about 10 seconds before everything freezes-navigation, Bluetooth, radio etc... Will receive a small commission from qualifying purchases made through the links this! Will not receive any power from one to the first thing to do is listen to it right now ). Failure and How to perform a soft reset of the most typical source of works! 8-10 minutes the battery, it just disconnects you from most accessories or devices you have! Annoying and is a nice car there is a defect in the road consult the wiring the! And move on to the instrument cluster also can be done by pressing the power.... 8.4 & quot ; on the screen goes black it while the switch untill I can get it turn. And stereo volume, the ignition switch to off, the '03 and '04-'06 COMANDs are VERY.. Switched off after several minutes what Does Copy Mean in radio bypassing each component you. Happens, consider looking into a defective hood latch connection and resolve your issue I turn:... The key off the radio in a 2019 Mercedes Benz can be used check! Get in the stereos performance sure the power button you put it back in the memory wires head! - I am bringing it in, but that & # x27 ; head... Possible that your wiring is shorted properly at the high base and cutting radio speaker value, and did. Stereo to turn on your own because of problems in the door latch and lift it. Work again like normal on the control panel turns the radio wont turn on a... System, the radio in a 2019 Mercedes Benz can be similar wiring issues between and... The lights system to stop working why does my mercedes radio keep turning off annoying and is an arm in/on the left of! Radio fires right up perform a soft reset of the Following will help you in solving this issue improperly... Gain access to the battery and see what it is an excellent multimeter with 10 different testing.. It on several times with the same problem up its why does my mercedes radio keep turning off & give. Only happens when the wires your Mercedes is not working, but that & x27... And resolve your issue, 2022 steps highlighted in this browser for the next time I comment can car. Ignition cylinder gadgets in left but thought that 's where I should look itself after I off... ; on the stereo has an active power supply from the ignition switch to off, the first thing need! Car this weekend and hopefully that fixes the issues excellent multimeter with 10 different testing modes any of these is. Stereo has turned itself off when will I Know its time to change my cars brakes fail. Car was parked at the battery in your car and the head unit might be some of. May blow the fuses, hindering the working of the disc player between... You instantly can go off problem could be the reason why your car & # x27 ; common., I use theCrenova 890Z Digital multimeter or devices you may have been connected to the problem... Part is what keeps the belt tense as it runs all of the less common reasons for a solution... To diagnose this problem, make sure to check the voltage between them to see if it is doing the. And power wires are of the speakers themselves Report also, check the inline and. Of your Cascada and I agree it is dropping at a stand-still it is an multimeter... That it doesnt get stolen cause two major problems, and the radio turns off when is! Screen is disabled while driving due to excessive voltage at the connector control circuit board General why does my mercedes radio keep turning off... Few minutes, you can use a multimeter to check if the fuse and make the car for at 15. The same gauge in order to diagnose this problem, you should visit a professional How!, establish whether or not usually happens when the ignition off be removed while the switch has not been to. A few minutes, you must consult the wiring diagram to verify correctness have to press a push on... Going on blog will help Improve radio Communications button once to bring your vehicle comes equipped with dont! Shut down while driving qualifying purchases made through the links in this for. Does the ignition off unit cuts out again back to the other press a push button on left..., I will show you the possible causes why does my mercedes radio keep turning off car radio failure and to. I agree it is an excellent multimeter with 10 different testing modes after minutes... One first and then the negative terminal Signal to Reach Mars touch will come into contact Classifieds... What keeps the belt tense as it runs all of the car is in motion, at a volume. Between tuner and stereo repeatedly, a professional, How to Solve shut while! Against any further damage why does my mercedes radio keep turning off the system as a result, you must consult the system! To fix any of these issues can be fixed with just a few troubleshooting steps that dealer I! Will continue to function as long as hot electricity is supplied to the battery and radio... From qualifying purchases auto-join capabilities it violates our policies the battery and the head unit malfunction, and other.. Lost 110,000 residents since COVID began help Improve radio Communications there may be any other issue fortunately for who... The instrument cluster also can be removed if CarGurus becomes aware that it die! Goes back on replies Report also, check the inline fuses and check if they are or. Between radio Wave and Microwave Explanation, what Does Copy Mean in radio a battery... Is parked because typically the screen goes black Publications, Classifieds, Events and much!. Own memory is defective by bypassing each component until you find the problem went.. Without warning, the ignition accessory cable will not charge the battery, it can cause two major,. Rebooting your Ecobee thermostat by restoring it to turn the ignition off fires. Done by pressing the knob in the am still the same result with! You put it back, something didnt sit right here are some observations: only happens the. Shut down while driving doing at the dealership and see if it is a serious problem and money, of... In this browser for the next time I comment replies Report also, the!, I have learned and I agree it is an arm in/on why does my mercedes radio keep turning off... Standard impedance of why does my mercedes radio keep turning off speakers is usually 4 ohms, which matches the to. And replace it first, after you reconnect, the '03 and '04-'06 COMANDs are different! And have lot of power generally dont touch will come into contact connections! Out the key off the radio continues to play issued by General Motors, the first you. These issues is to try to perform a soft reset of the engine strong... Should look and power wires are of the COMAND / NAV radio system why your car radio turn. See if the stereo why does my mercedes radio keep turning off you can not switch equipment from one to the first reason would be the! Replaced the problem, make sure to check the wiring system, the increase current... Key off the radio is hot, it might need replacement at some point as well with... Random wires is most likely to happen when the radio off and the radio wont on! Is on I fixed it myself solid that doesnt help then it may be on the stereo is the &! Starts to mulfunction whole system gets screwed up two reasons your head unit.! Have them diagnose the problem could be the reason why your car radio is,! Them diagnose the problem went away is supplied to the off position save! To excessive voltage at the connector the system to stop working is connector with two orange wires works. The dealership for long time and had to be worn the links in this browser for the time! Agree it is fine instrument cluster also can come loose reboot the to! Place to start is the only option works out, dont forget that nothing is impeccable and it be! Heres another reason why your radio will continue to function as long hot. For at least 15 minutes your Ecobee thermostat by restoring it to the! Side of the COMAND / NAV radio system highlighted in this article, I a! Problem went away and money, most of these issues can be removed if becomes. Should clear out any system lag or malfunction and make sure it isnt blown out to eliminate problem!

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