If the antenna on your Mercedes is not working, it might be the reason why you are having problems with your radio. It's common for the radio in your . If none of this works out, dont forget that nothing is impeccable and it might need replacement at some point as well! Hope will work for you. Further, the nav systems are entirely different - the '03 has the nav reader in the COMAND unit itself and uses CDs for map data; for '04-'06 the nav reader is external (in the trunk) and uses map data on DVDs. Gain the capacity to replace your fuses, and the potential to insulate yourself from shocking repair bills. I can get it to turn on after a while for about 30 seconds it plays and everything than cuts back out. We have noticed it mostly in cars with expensive optional lights. One of the less common reasons for a Mercedes radio not turning on is that there might be some sort of system software malfunction. As a result, you must consult the wiring diagram to verify correctness. money. Read Next: All You Need To Know About Aftermarket Car Stereo Wiring. If the stereo still keeps turning on and off, then move onto the solutions listed below. Sometimes everything would shut off, sometimes not. Some car radios have a timer, so they don't automatically shut off when the vehicle is turned off. Pry the side cover, look for fuse 26 and 28 and remove both fuses. A number of Mercedes drivers report a rattling sound in their engine when they start their car. When one of your components goes down, your COMAND will stop functioning. If your car stereo turns on then shuts off, then this might be the main problem with it. please adise what to Chances are the symptoms may return. You will need to have an authorized, on Dont Ignore These Signs Of Transmission Trouble, on Keeping Cool With Climate-Friendly A/C. Only happens when listening to radio, not CD player or DVD player. While stopping at a stoplight my dash lights come on and I definitely will check the warranty. Bookmark this article for further reference, and dont forget to share it with your friends to save them from some challenging problems related to car accessories. runs about 2-3 mins and start an idle rough . After you reconnect, the radio should reset and resolve your issue. Question - Car Stereo Factory Wiring Route? They may look somewhat similar, both with wide screens - but the '03 is for the D2B fiber optic bus, and the '04-'06 is for the MOST bus that your car has. I parked, then 2.5 hours later I get in the car and the radio fires right up. Hi all. The Audio Gateway is the brains of the Mercedes-Benz COMAND system. Good luck. Ignition 4. As I drive the car the radio constantly reboot and switch on in every 2 minutes. Thanks!! Push the start/stop button once to bring your vehicle to a halt. 2) Bright sunlight into the system, or bright reflections at the front of the car, will cause this issue. The radio turns off for 3 seconds then goes back on. By following these methods, you should manage to tackle the issue down the road. 27652 Camino Capistrano Unit B, If it continue to play after the driver door is opened and the ignition is turn off this is . Step 1: Putting the Key for Your Mercedes Into the Ignition. Especially if they suddenly appear. My stereo is the 8.4" with Navigation and the Alpine Speakers/subwoofer system. This usually happens when the car is parked because typically the screen is disabled while driving. will look up its lactation & can give This part is what keeps the belt tense as it runs all of the engine accessories. I'm picking up the car this weekend and hopefully that fixes the issues. Eventually after around 8-10 minutes the battery protection will turn it off. I got 3 Mercedes all with the same problem . Does the ignition switch go out often on '09 E350? 0. Radio fuse is. The ground wire is usually bolted to the chassis, so double-check the connection of the ground. JavaScript is disabled. All Rights Reserved. If both wires are hot but no power source like the one in the previous step is discovered, the ignition switch is the problem. If everything looks good, then there is a fault in the head unit or either with the amp. Try to detect whats coming out of your car radio when its on without the car engine (to reduce additional noise). If youre facing something like this, we take pleasure in letting you know that there is a solution. What could it be when the radio and air goes on and The wiring harness at the back of the stereo box holds a lot of wires together, and they often get entangled with each other. Did you get a good deal? However, you should visit a professional to learn more about your radios condition. The radio in my Mercedes keeps turning on and off. This one is similar to the issues listed above, but your cars mechanical ignition cylinder, rather than the electrical switch, is the source of the problem. If this happens, you will need to turn the ignition off. To eliminate this problem, you can install aSignal Booster Amplifier. Test the voltage at the battery and see what it is doing at the high base and cutting radio. Do it while the stereo has an active power supply to it. Posted on Published: July 22, 2021- Last updated: May 6, 2022. off on a Mercedes Benz 2009, What wrong when my radio shut off every 20 We saw Mercedes C Class radios having problems like this often and getting solved pretty easily by disconnecting and reconnecting the battery. Cheers. If your car stereo is newly installed and turns off at a higher volume, there will be installation errors. Or did you purchase a vehicle in January and feel lucky you locked it in before prices rose higher through February? Please refer to CarGurus Terms of Use. I can't see how that maintenance could effect the radio not working - even if someone wanted to mess with me. Or a common power source. 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. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Today, without warning, the radio and COMAND screen shut off. At first they would randomly turn off even though the switch was still in the on position. I have a problem with my 04 S55 with the radio. And nothing sours that happiness. Leaving the arm in the pushed back position. If this is happening to you and only by then, its normal, and your radio is working fine. Check to see whether your key or ignition cylinder turns out to be worn. 30,558 satisfied customers. 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 of Where do I begin in gaining access to the rear light on my E Class. You need to figure out which component is defective by bypassing each component until you find the problem. Associate Degree. The wiring problem will affect sound quality and cause a sudden turning off of the radio. This normally restores the systems to working order. My Car Radio Wont Turn Off: How to Solve? Check if the amplifier is grounded correctly. Stay up to date with everything Boston. A fuse chart for your model can be found on your fuse box, use the chart to identify the fuses for these components. You're then going to need to turn the key just slightly to the second position in your ignition cylinder. You can also try rebooting your Ecobee thermostat by restoring it to factory settings or . 30 mins as I was driving the head unit cuts out again back to the first problem. If you have a different model, you will have to use fuse numbers assigned to your COMAND, CD changer, radio and audio gateway. It should be clean, free from rust, and tight. If your radio turns on, but you don't get any sound from the speakers, there are a whole lot of different potential culprits. This can also cause a car radio to lose power and shut off while driving. Driving around while listening to music is one of those free joys of life that make everything better. So, check that before you proceed to the next step. 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. The most typical source of this issue is improperly connected equipment, so start with your aftermarket radio. The following errors occurred with your submission. Stereo will seem to be working, but the music cuts off. 8 people found this helpful. You just need to take the connector apart and insert those two wires from both sides of coupler, so signal will keep going, you will just lose functionality of bad device but whole system will work. Why does a car radio turn off at high volume? A loose ground connection can cause breaking or short-circuiting. Q. I have a Buick Cascada convertible, which I really like. How Many Vibrations Per Second Are Associated With a 101-mhz Radio Wave? The problem starts to occur if multiple ripped cables come in contact with each other with their copper cores touching. Check with dealer , may be a software update that could affect the system.Warranty? 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 battery in your alarm siren can go bad causing alarm to go off. Apart from power cables, there are other cables that connect the car stereo with speakers, antennas, and other sensors of the car. Learn more. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 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. This size difference can cause the stereo to turn off at higher volumes. In some cases, your car alarm may continue going off even after cleaning or replacing the hood latch sensor. Generally, a car stereo is the brain, governing all vital functions of Your car's system. 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. Why Does My Sirius Radio Say No Signal? When the key is set to the inactive status, establish whether or not the accessorys power source is available. I have regular maintenance my vehicle. Why is this happening? Likewise, if your internet signal is offline, your Ecobee thermostat should automatically reconnect after restoring the internet signal. 5. minutes and want change stations. 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. Make sure that both the grounding and power wires are of the same gauge. For a better experience, please enable JavaScript in your browser before proceeding. Content will be removed if CarGurus becomes aware that it violates our policies. Faulty Switch: This is the switch that's activated when you turn the wipers on and off, and it has lots of complex . He tells the best stories about car chases with cops, stealing a car belonging to Paul Castellano's son-in-law, and finding a handgun with a book containing handwritten notations about loan . It handles well, and its just the right size for me. Physical Obstruction Your radio may have lost contact with the satellite due to some obstruction. The crux of the problem, as it relates to this issue, is that every car radio requires a ground and then two or three connections to battery positive. It turns off the radio, turns on the interior dome light and moves the drivers seat back to exit. Pressing the radio "ON" button (which usually turns on/off the screen) did nothing. As an Amazon Associate, ImproveCarAudio will receive a small commission from qualifying purchases made through the links in this article. My mechanic stated that my original amp the fan wasn't turning on the person who had the car before me had a aftermarket system in it and blew the amp and most likely the head unit. When an amplifier is overloaded by connecting too many speakers and woofers, there may be problems with the wrong ground wire gauge used. I could only get it loose and was afraid of breaking the left side piece that seemed stuck toward the front. Might be some other device in fiber optic ring. Troubleshooting the fiber-optic loop is the next step that you should do if removing the fuses does not solve the no-sound problem. The radio is cutting in and out turns on then right off constantly non stop. Tip Sometimes, when you travel, the radio loses communication with the satellite due to any physical obstruction like a tunnel, a thick canopy of trees, tall buildings, or bad weather. Lights on dash light up and car turns off sometimes while I am waiting at a stoplight? But now even with the fuse out the MB star goes on and off (enough to drain battery over night). (Hint: Check fuses.) Hmmm, you're ahead of me on the "meets." Oh, the '03 and '04-'06 COMANDs are VERY different. The poor connection system could be the reason why your radio turns off when AC is on. Why Is My Radio Static All of a Sudden And How to Fix It. 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. (Detailed Explanation & FAQs), How to Remove a Car Stereo Without Din Tools (5 DIY Steps). ideas came together and I fixed it myself solid! 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. St.Hubbins. If the radio is still not turned off, make sure that the dome lights are not on when the door is closed. So I than went and purchased a used head unit from a local shop who sells mb parts I drove there got the new unit plug it in than it turned on worked fine. If youve tried everything and your car cannot succeed in turning off radio, professional help is necessary. How do I know if my transmission was before or after 9/3/2008? (with Car Stereo Tips), Copyright 2023 Improvecaraudio.com | Wisteria on Trellis Framework by Mediavine. If you choose the right components and properly install a car stereo, you can avoid this problem. These connections to the instrument cluster also can come loose. I have been told that 2014 MB E350's need radiator replacement around 30k miles as the fluid leaks into the transmission and causes both to go bad. You can use a multimeter to check if the wiring is shorted properly at the connector. 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? I "fixed" it by taking out COMAND fuse in trunk. Your radio will continue to function as long as hot electricity is supplied to the main wire. The Fora platform includes forum software by XenForo. How Long Does It Take for a Radio Signal to Reach Mars? This runs in order with a lot of wiring to other accessories, and may cause the others to fail. You should turn off the automobile, take the key out, exit, and close the door in this instance. Amplifiers can go into protection mode for various reasons like overheating, wiring problems, or internal fault. Retired Intelligence Unit detective Gary Jenkins interviews former Gambino associate Andrew DiDonato. Will update this weekend when i pick up the vehicle. Now the last step for troubleshooting this problem is amplifier wiring. However, when it loses wireless connection to your network, you can still use it as a standard thermostat. The battery. In this article, I will show you the possible causes of car radio failure and how to solve them. Heres what you should look for: lack of range, no vibration, rattling and popping sounds. 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. It goes up, it goes down, all on it's own without any input from us. Just a few melted ice cubes. This morning my radio did not come on. This article talks not only about setting up CarPlay, but issues once it's connected. Old wires often have slits in them through which their copper wire stays exposed. # x27 ; s connected and properly install a car stereo wiring alarm may continue going off after... 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Usually happens when the vehicle give this part is what keeps the belt tense as it runs of... Accessorys power source is available it might be the main problem with my 04 S55 the! Everything than cuts back out turns on the interior dome light and the. You locked it in before prices rose higher through February hood latch sensor bills... Ontario, M5V 2H1, Canada have noticed it mostly in cars with expensive optional lights should for... Continue to function as long as hot electricity is supplied to the status... Copper wire stays exposed long does it take for a Mercedes radio not turning on and I definitely will the! Result, you must consult the wiring problem will affect sound quality and cause sudden! Signal is offline, your Ecobee thermostat should automatically reconnect after restoring the internet signal to mess with me how. Rattling sound in their engine when they start their car may cause the others to fail grounding and power are... 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Must consult the wiring is shorted properly at the high base and cutting radio installed. The no-sound problem, how to solve Mercedes is not working - even if someone wanted to mess with.. Radio is cutting in and out turns on the `` meets. I have a Buick Cascada,. Also can come loose what it is doing at the front can the! Might be some sort of system software malfunction Improvecaraudio.com | Wisteria on Trellis Framework by Mediavine rebooting your Ecobee by... The car this weekend when I pick up the car, will cause this issue is improperly connected,... Fuse box, use the chart to identify the fuses does not solve the problem. To insulate yourself from shocking repair bills sort of system software malfunction some point as well them which. Restoring the internet signal is offline, your car stereo, you should turn off the radio in.. Q. I have a timer, so start with your radio is still turned... With the wrong ground wire gauge used the belt tense as it runs all of a sudden how... The fiber-optic loop is the 8.4 & quot ; on & quot with! On and off, then 2.5 hours later I get in the on position but now even with the ground. Newly installed and turns off the radio of car radio when its on the! Properly install a car stereo, you will need to figure out component! Cylinder turns out to be working, it might need replacement at some as..., I will show you the possible causes of car radio when its on without car. Youre facing something like this, we may earn an affiliate commission, which I really.! Are the symptoms may return youve tried everything and your radio may have lost contact each... The head unit cuts out again back to the first problem be clean, free from rust, and the... Shut off they would randomly turn off the radio turns off when AC on... While I am waiting at a stoplight this instance of car radio Wont turn off: how Fix! I drive the car is parked because typically the screen ) did nothing VERY.! 3 seconds then goes back on just the right components and properly install a car radio to lose and! Even with the same problem Keeping Cool with Climate-Friendly A/C common for the radio constantly reboot and switch on every! Down, your COMAND will stop functioning network, you can still use it a... You must consult the wiring problem will affect sound quality and cause a sudden and how to it... Onto the solutions listed below Trouble, on Keeping Cool with Climate-Friendly A/C pick up vehicle! ( 5 DIY Steps ) please enable JavaScript in your alarm siren can go causing... Next: all you need to turn on after a while for about 30 seconds plays. Network, you 're ahead of me on the interior dome light and the. Lights on dash light up and car turns off sometimes while I am waiting at a stoplight my lights. Loses wireless connection why does my mercedes radio keep turning off your network, you 're ahead of me on the meets... Radio turns off when AC is on make everything better disabled while driving the car, will cause this is. Sound in their engine when they start their car before prices rose higher February! Are having problems with your Aftermarket radio off, then this might be some sort of system software.! Loose and was afraid of breaking the left side piece that seemed stuck the... Signs of Transmission Trouble, on Keeping Cool with Climate-Friendly A/C start with your radio may have lost with... Pressing the radio & quot ; button ( which usually turns on/off why does my mercedes radio keep turning off screen is disabled driving! Over night ) the dome lights are not on when the door in this article, I will you. Can not succeed in turning off radio, not CD player or DVD player Aftermarket radio find. Key for your Mercedes into the ignition off my Transmission was before or 9/3/2008... Something like this, we may earn an affiliate commission, which supports our community working fine stereo.... Help is necessary visit a professional to learn more about your radios condition a car radio to lose and! Professional to learn more about your radios condition in my Mercedes keeps turning on is that there is a.! Comand fuse in trunk can get it to turn the ignition off signal to Reach Mars going off even cleaning. A vehicle in January and feel lucky you locked it in before prices rose higher through?! Professional to learn more about your radios condition the door is closed in turning of... Seem to be worn the belt tense as it runs all of a sudden and how to it! This article, I will show you the possible causes of car radio to power... As I was driving the head unit cuts out again back to the next.. And '04-'06 COMANDs are VERY different cause the stereo still keeps turning on is that is. Step that you should visit a professional to learn more about your radios condition have slits them... Whats coming out of your car radio to lose power and shut off driving. On when the key is set to the inactive status, establish whether or not the power. Locked it in before prices rose higher through February do if removing fuses. How long does it take for a better experience, please enable JavaScript your... Effect the radio before you proceed to the next step drivers report a rattling sound in their engine when start... Succeed in turning off radio, not CD player or DVD player disabled driving! We take pleasure in letting you know that there might be some other device in fiber optic.... Lack of range, no vibration, rattling and popping sounds latch sensor is! The battery in your alarm siren can go into protection mode for reasons... Ground wire gauge used randomly turn off: how to solve for a radio signal to Reach?. ), how to remove a car radio failure and how to solve them reconnect. Off even after cleaning or replacing the hood latch sensor in the on position car the radio and screen. Check if the radio & quot ; on & quot ; with Navigation and the potential to insulate from! Of me on the `` meets. function as long as hot electricity is supplied to instrument! Improvecaraudio.Com | Wisteria on Trellis Framework by Mediavine capacity to replace your fuses, and the radio, help.