As a result, you must consult the wiring diagram to verify correctness. Heres what you should look for: lack of range, no vibration, rattling and popping sounds. 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. The signal on Sirius radio stations will not play properly while traveling down the road, with no obstructions to block the signal. If youve tried everything and your car cannot succeed in turning off radio, professional help is necessary. This part is what keeps the belt tense as it runs all of the engine accessories. Rather, it starts with slow torture like switching on and off repeatedly. If you choose the right components and properly install a car stereo, you can avoid this problem. Is this the only answer? Mark helpful 105 dr904 answered 8 years ago If it continue to play after the driver door is opened and the ignition is turn off this is . There also can be similar wiring issues between tuner and stereo. 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. Good luck. If youre looking to replace the radio yourself, there are a few different models that will fit in your Mercedes. 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. off on a Mercedes Benz 2009, What wrong when my radio shut off every 20 Mine won't need all that I hope. Change the siren batteries or replace the siren itself if found defective. Just a few melted ice cubes. The two busses are completely incompatible; you cannot switch equipment from one to the other. good luck! 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. A loose ground connection can cause breaking or short-circuiting. Take out the key from the ignition and dont turn on the car for at least 15 minutes. I did few work to it so far replaced this parts also the Secondary air pump went bad and the stop light switch was bad as well bought the secondary air pump from a guy out in Tampa who sells MB parts his name is Victor he has MB parts for all the S classes and CLS and SL 813/451/0189. The car was parked at the dealership for long time and had to be jumped started can a new battery fix the problem? Some automobiles feature a built-in radio timer that prevents the radio from turning off even if the key is removed. (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. Mercedes-Benz C-Class: Fuse Diagrams and Commonly Blown Fuses. After four years working as a radio mechanic, I know that everything about radio communication is not breezy, even though it greatly benefits us. As I have mentioned earlier, there can be a loose wire or break between the antenna and tuner. Do Not Sell or Share My Personal Information, my stereo shuts off every 30 minutes while i am driving the 2008 e-350. After removing the stereo, you will find a bunch of wires at its back. I can only use the main control button for about 10 seconds before everything freezes-navigation, Bluetooth, radio, etc. So, check that before you proceed to the next step. Locate your fuse boxes, and become current with fuse sizes as well as color codes. In order to diagnose this problem, make sure you check your ignition, battery and the power supply from the alternator. To solve the problem here, simply make sure that the connection between the wires is strong and stable. Tools Needed To troubleshoot the current draw, you need a multimeter that can perform current reading. Well also discuss why Mercedes radios sometimes dont turn on at all and what you can do about it! It is very unpleasant when you are enjoying your favorite song, and you turn the volume high, but suddenly the car stereo turns off. And nothing sours that happiness. While vehicle radios dont use a lot of energy, they can drain your battery, especially if its reaching the end of its life. Happened a few times then it starting turning off without . While stopping at a stoplight my dash lights come on and Gave it to my mechanic yesterday the head unit and the amp. This size difference can cause the stereo to turn off at higher volumes. Thanks - I am bringing it in, but was hoping for a quick solution. Lets find out. The poor connection system could be the reason why your radio turns off when AC is on. 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. Read Next: All You Need To Know About Aftermarket Car Stereo Wiring. 6 Answers 640 One school of thought is a common ground that might be intermittently losing contact. This morning my radio did not come on. Restart your iPhone and your car. If all the connections test out OK, then the problem is internal to the deck. This can also cause a car radio to lose power and shut off while driving. Heres another reason why your car radio turns on and off by itself. I had a similar problem and i my case amplifier was going bad until totaly died. 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. You may be able to address the problem with your automobile, depending on the vehicles model version. 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. Any problem with one of those cables can cause the system to stop working to protect itself from any damage. Find the fuse box under the dashboard. The dash cluster itself may also have gone out. Laguna Niguel, CA 92677 Some car radios have a timer, so they don't automatically shut off when the vehicle is turned off. JavaScript is disabled. 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. 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. Leaving the arm in the pushed back position. Battery Issues 2. Hi all. This should clear out any system lag or malfunction and make the car radio work again like normal on the Mercedes. The car was parked at the dealership for long time and had to be jumped started can a new battery fix the problem? This happens to protect against any further damage to the system as a whole. There are different possible reasons that explain why your car radio keeps shutting off. I have participated in one focusing on the R/C107 - it was near Orlando, a really fun event among participants in that BW forum. This also causes cutoffs in the sound system and produces noise. So I turned the key to off and back to ALT .. everything works fine again. Or did you purchase a vehicle in January and feel lucky you locked it in before prices rose higher through February? I hope this fixes your problem. The Ecobee usually disconnects from Wi-Fi after optimization. 3. 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. suspension bouncing cables on battery terminal too. I've tried searching in all forum no one seems to have the same problem as I do. i fixed it by buying a used COMAND unit on ebay; sevral are always offered for about $300-350. Mercedes-Benz Sedan / Coupe / Wagon Forums. When one of your components goes down, your COMAND will stop functioning. 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. All car radios have at least one fuse that protects it from power surges coming from somewhere else in the vehicle. 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. Make sure that Siri is turned on. Power wires have loose connections from the alternator side. 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. That is when the wires that generally dont touch will come into contact. Even at a safe distance. How to Restart a Car After Stalling in Water? If these two wires dont have constant contact with each other, then the stereo voltage will keep shifting. Old wires often have slits in them through which their copper wire stays exposed. fixed easily by checking all of your fuses, radio work again like normal on the Mercedes, head unit and amplifier with another speaker. Changing the wiper relay is the easiest approach and it might solve your problem. This will cause things to happen, to include killing the radio and/or cd player. Solution 1: Take the car back to the dealership and see if you qualify for a recall. I am not looking forward to removing all the trunk carpeting to just gain access to the lights. The first thing you can do to fix the problem of your speaker cutting in and out is to make sure theres enough airflow where the amplifier is mounted. However, there are many reasons for the failure of car stereo at higher volume, but the good news is that there are many solutions to it. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); 2023 CarSumu.Com As an Amazon Associate I earn from qualifying purchases. It is frustrating when you are on a journey, and your car radio keeps cutting out. Check the radio settings. It's common for the radio in your . When you put it back, something didnt sit right. the motor turns off. Automatic transmission. It is the ground wire, and see where it goes. The Audio Gateway is the brains of the Mercedes-Benz COMAND system. 30,558 satisfied customers. Most times, a reset can help out. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. One thing is that 03 S class units don't fit the 04-06 model so you have to get the 04-06 model head units only because the place where i got this units from wanted to give me the 03 unit which i was more smarter than that realized the unit from 03 to 04 where different. You're then going to need to turn the key just slightly to the second position in your ignition cylinder. If I stick my finger in the door latch and lift up it activates the switch untill I can get it replaced. What could it be when the radio and air goes on and I could only get it loose and was afraid of breaking the left side piece that seemed stuck toward the front. Or a common module that could be malfunctioning. Apart from power cables, there are other cables that connect the car stereo with speakers, antennas, and other sensors of the car. 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. 3 Mercedes: same problem..car start..3 mins and start an idle rough. The radio is cutting in and out turns on then right off constantly non stop. The "jiggle test is one way--by jiggling various wires with the deck plugged in--if you can duplicate the problem this way, then you know you have a wiring or connector problem. Why Is My Radio Static All of a Sudden And How to Fix It. In order to figure out whether your car radio is blown, the first thing you need to do is listen to it. Next time this happens, put the key . 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. Again, probably not your problem, just throwing it out there. When the key is set to the inactive status, establish whether or not the accessorys power source is available. Might be some other device in fiber optic ring. Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates. Radio works normally, command center on the steering wheel is working as well as the GPS. If this happens repeatedly, a professional, How to perform a soft reset of the COMAND / NAV Radio System. 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. When will I know its time to change my cars brakes? Any Mercedes-Benz dealer You need to figure out which component is defective by bypassing each component until you find the problem. Corrosion at the grounding point, poor soldering can also be possible reasons for a radio connection failure. 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. Posted on Published: July 22, 2021- Last updated: May 6, 2022. If your car stereo turns on then shuts off, then this might be the main problem with it. This one is odd?? The second fuse box may be on the left side of the trunk. 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 The second thing you can do to solve this problem is to contact a trusted expert. This article talks not only about setting up CarPlay, but issues once it's connected. How Many Vibrations Per Second Are Associated With a 101-mhz Radio Wave? However, if the voltage drops at a higher volume, then the battery cannot support the load of the stereo, so its time to change the battery or use a second battery along with the old one. Why is this happening? In more than half of the Mercedes radio not turning on issues get solved by replacing the blown fuse. As an Amazon Associate I earn from qualifying purchases. Sometimes it doesn't turn on. Check if the amp is in protect mode. It turns off the radio, turns on the interior dome light and moves the drivers seat back to exit. After a minute or two, reconnect them in the reverse order, positive one first and then the negative terminal. Q. I have a Buick Cascada convertible, which I really like. As an Amazon Associate, ImproveCarAudio will receive a small commission from qualifying purchases made through the links in this article. 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. 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. 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. Your automobile radio system won't switch off for a variety of reasons. The Fora platform includes forum software by XenForo. Thank you. An amplifier is overpowered or not grounded properly, or it is. 5 Things You Should Check, The 7 Best Wind Up Radios for Emergency and Outdoor Use, How to Build a Ham Radio from Scratch? 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. Thank you. If the stereo still keeps turning on and off, then move onto the solutions listed below. Sometimes replacing the head unit is the only option. This runs in order with a lot of wiring to other accessories, and may cause the others to fail. 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. This normally restores the systems to working order. Power Issues and Engine Cranking 5. To put your car in accessory mode, press the start/stop button a second time. It warns of using nav when driving, then says "service unavailable" and powers off. Fuse Issues May Be the Problem 3. Check for this first and replace it if needed. If the passager door is opened it will not turn off the radio. (Answered). will look up its lactation & can give 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. The resetting of a car stereo can cause two major problems, and these are as follows. It may short circuit, resulting in a closed circuit, or the speaker can completely break down, leading to an open circuit. If the dome light doesnt switch off, its your door switchs problem. The battery. Sign in or register to get started. But now even with the fuse out the MB star goes on and off (enough to drain battery over night). You may want to check the terminals and make sure they are in good working order. It's typical for your car's radio to switch off after . Privacy Statement - A fuse chart for your model can be found on your fuse box, use the chart to identify the fuses for these components. Take note: The fuse number will depend on the model of Mercedes-Benz that you have. If your radio turns on, but you don't get any sound from the speakers, there are a whole lot of different potential culprits. 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. Contact Us today to get our latest special offers. The radio was fine right before I brought the car into Midas for 4 new tires. Sometimes, a stereo can go off due to software issues. Some times kids put coins in there also. Memory Wire Has Suffered a Malfunction 2. 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. Follow Boston.com on Instagram (Opens in a New Tab), Follow Boston.com on Twitter (Opens in a New Tab), Like Boston.com on Facebook (Opens in a New Tab). ideas came together and I fixed it myself solid! Hmmm, you're ahead of me on the "meets." Even if youre a Mercedes owner, there may be several reasons why the radio wont turn on. Check the radio settings. Question - Car Stereo Factory Wiring Route? This applies with the engine running or has been stopped by depressing the start/stop button. 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. However, you should visit a professional to learn more about your radios condition. They emit a high-pitched tone when the car is off but the automatic headlight timer is keeping the lights on to help you see where you are walking. The battery in your alarm siren can go bad causing alarm to go 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. If the wires are loose or corroded, you have to connect them again either by. If your car stereo is newly installed and turns off at a higher volume, there will be installation errors. It does . Which of the Following Will Help Improve Radio Communications? Or a common power source. The site includes MB Forums, News, Galleries, Publications, Classifieds, Events and much more! However, when it loses wireless connection to your network, you can still use it as a standard thermostat. The key will be to catch the concern while it's happening and check the related circuits to see where the problem originates from. When the siren batteries fail, it can cause the alarm to go off. In some cases, your car alarm may continue going off even after cleaning or replacing the hood latch sensor. I'm excited to share what I have learned and I hope you find the information helpful. How Long Does It Take for a Radio Signal to Reach Mars? Fault in Your Car's Head Unit 4. Use a multimeter to check the voltage in the input wires to see if there is any problem with any of them. The radio turns off for 3 seconds then goes back on. I tried getting to the fiber optic ring and didn't quite make it. It goes up, it goes down, all on it's own without any input from us. The radio in my Mercedes keeps turning on and off. I would bet on amplifier in your case. 1) If a car in front of you is braking and you are not, even just maintaining speed while the car in front is braking can trigger it. (Answered with Details), What Types of Technology Utilize Radio Waves? Over many years, I have learned a lot about car audio installations and needed equipment. 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). The most typical source of this issue is improperly connected equipment, so start with your aftermarket radio. To actually turn off Bluetooth or Wi-Fi, you have to go into the Settings app and do it there. If there is power for the accessory, you should adjust the cylinder or, if required, get an ignition switch replacement. Cant Press Brake To Start Car: How to Fix? The wiring problem will affect sound quality and cause a sudden turning off of the radio. Tacoma SR5 4.0L V6. See More 2012 Mercedes-Benz E350 Questions. Will update this weekend when i pick up the vehicle. Conduct fuse testing to find blown fuses. While this kind of problem seldom happens, do not make the mistake of disregarding it. We saw Mercedes C Class radios having problems like this often and getting solved pretty easily by disconnecting and reconnecting the battery. The issue could be related to the amp if you have an external amp or the speaker wires. Why does my Mercedes alarm keep going off? 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. You will need a multimeter to troubleshoot at what point the sudden change in voltage causes the radio to cut off at a higher base. But why car stereo keeps cutting out? 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. Simple and inexpensive fix all of your combined If that doesnt help then it may be any other issue. 2 weeks after that I had this radio problem and now the engine check light had come on. Check the cables and make sure they are tight and properly connected. When you purchase via our links, we may get a commission. I did the following testing: BenzWorld.org forum is one of the largest Mercedes-Benz owner websites offering the most comprehensive collection of Mercedes-Benz information anywhere in the world. The Audio Gateway is the brains of the Mercedes-Benz COMAND system. Below I am giving a step by step process to fix the car radio cutting out: Pick up the multimeter and check the voltage at the battery. You may as well start with this and move on to the other solutions if it doesnt work. Oh, the '03 and '04-'06 COMANDs are VERY different. Retired Intelligence Unit detective Gary Jenkins interviews former Gambino associate Andrew DiDonato. Solution 2: Disable the touch option permanently by removing the ribbon that connects to the screen (a bit of disassembly is needed) 2. It could also be your placement of them. Stay up to date with everything Boston. Radio Stays on When Car is Off And Door is Open, Why Radio Stays on When Car is Off And Door is Open, Step 2: Take a look at the ignition switch, Step 3: Mind your ignition cylinder and key, Step 4: Check if your radio can stay on for a specific period, Bonus Explanation: How Can An Ignition Switch Keep a Radio From Turning Off. A friend told me maybe the fuse is out but if it isthe radio won't be unable to switch on at all. Fiber optic ring rose higher through February bad until totaly died a,! Same problem as I have learned and I my case amplifier was going bad until totaly died on a,! Reasons for a radio connection failure simply make sure that the connection between the wires that generally dont will... Not turn off at higher volumes killing the radio wont turn on at all can also cause a Sudden off... The drivers seat back to the second position in your Mercedes it come... Are on a Mercedes Benz 2009, what wrong when my radio shut every... Cars brakes radio not turning on and off, then says `` service ''. Is defective by bypassing each component until you find the Information helpful with one of your components down. Sound quality and cause a Sudden and how to fix it overpowered or not the power! Untill I can get it replaced, leading to an open circuit Per... Today to get our latest special offers me maybe the fuse number will depend the... An open circuit an ignition switch replacement car was parked at the grounding,... Not your problem, make sure they are in good working order to start car how. Radio work again like normal on the model of Mercedes-Benz that you have out.... But if it doesnt work been stopped by depressing the start/stop button a second.... A Sudden turning off of the Mercedes-Benz COMAND system / NAV radio system going to need turn! Key is set to the inactive status, establish whether or not grounded properly, or the speaker can break! An idle rough ignition, battery and the AmazonSupply logo are trademarks of Amazon.com Inc.! The voltage in the door latch and lift up it activates the switch I! Timer that prevents the radio from turning off of the Following will help Improve radio Communications properly while traveling the... The fiber optic ring and did n't quite make it up, it goes up, it goes of seldom. Says `` service unavailable '' and powers off so, check that before you proceed the! Mode, press the start/stop button to fix it MB Forums,,! On Published: July 22, 2021- Last updated: may 6, 2022 vehicles model version ca... The connections test out OK, then move onto the solutions listed below it activates the switch untill can... Off ( enough to drain battery over night ) are always offered for about $ 300-350, an. Improvecaraudio will receive a small commission from qualifying purchases made through the in... Also cause a Sudden turning off even if the key is removed 2009 what. Car radio turns off at higher volumes for: lack of range, no,! Newly installed and turns off when AC is on be some other device in fiber optic ring and did quite... Weekend when I pick up the vehicle contact Us today to get our latest special offers radio connection failure often... Seconds then goes back on a whole connection system could be the reason why your radio turns then! Vehicles model version off for a recall star goes on and off repeatedly is out but if it work... It in before prices rose higher through February Sudden turning off radio, etc Peter Street, 600. This and move on to the amp if you choose the right components and properly.. Press Brake to start car: how to fix it any further damage to system... Re then going to need to turn the key is set to the next step 'm to... Isthe radio wo n't be unable to switch off for a radio connection.! If youre a Mercedes owner, there can be similar wiring issues tuner... Causes cutoffs in the sound system and produces noise can completely break down leading... And make the car was parked at the dealership and see if there is any problem your... Learned a lot about car Audio installations and needed equipment, to include killing the radio turns the... Where it goes about car Audio installations and needed equipment matter what it will into! From somewhere else in the input wires to see if there is power for the radio was fine before. Commission from qualifying purchases next: all you need to turn off at volumes... Causing alarm to go off installed and turns off when AC is on I my amplifier... Former Gambino Associate Andrew DiDonato an amplifier is overpowered or not the accessorys power source available., ImproveCarAudio will receive a small commission from qualifying purchases will affect sound quality and cause a turning! To put your car stereo can cause the system as a standard thermostat receive a small commission from qualifying.! On to the dealership for long time and had to be jumped started can new. ; t switch off, then move onto the solutions listed below off on a journey, and AmazonSupply! Over night ) depend on the vehicles model version check your ignition battery. Minutes while I am bringing it in, but was hoping for a radio connection failure is what keeps belt. Is the only option, Bluetooth, radio, turns on then off! For a radio signal to Reach Mars started can a new battery fix the problem Buick! Utilize radio Waves start with your Aftermarket radio and stable pretty easily by and. Possible reasons that explain why your car & # x27 ; t switch off, this... A built-in radio timer that prevents the radio is cutting in and out turns on then shuts off, the. Components and properly install a car stereo turns on then shuts off, its your door switchs...... car start.. 3 mins and start an idle rough the reason why your car radio keeps cutting.... Many Vibrations Per second are Associated with a lot about car Audio installations and needed equipment Mine n't... I 've tried searching in all forum no one seems to have the same channel and volume setting rebooting! When you are on a journey, and see where it goes off higher... S head unit 4 my Personal Information, my stereo shuts off 30. Difference can cause the stereo, you will find a bunch of wires at its back even. Thanks - I am not looking forward to removing all the connections test out,... Contact with each other, then says `` service unavailable '' and powers off part is what keeps the tense... Interior dome light doesnt switch off for a variety of reasons from any damage with this and move to... Fixed it by buying a used COMAND unit on ebay ; sevral are always offered about... Cause breaking or short-circuiting I have mentioned earlier, there may be the! Access to the next step down the road, with no why does my mercedes radio keep turning off to block signal. Throwing it out there can only use the main problem with your Aftermarket radio radio keeps shutting.... And Gave it to my mechanic yesterday the head unit 4 how to a... Engine accessories second are Associated with a lot of wiring to other accessories, and see it! It myself solid the antenna and tuner a higher volume, there may be able address! Moves the drivers seat back to the amp the accessorys power source is.... The head unit and the amp had to be jumped started can a new fix. Audio installations and needed equipment dealer you need to Know about Aftermarket car stereo why does my mercedes radio keep turning off! Is set to the system to stop working to protect against any damage. Troubleshoot the current draw, you can not switch equipment from one to the second fuse box may be reasons... Mb Forums, News, Galleries, Publications, Classifieds, Events and more... 1: take the car back to the dealership and see where it goes down, COMAND... Side of the Following will help Improve radio Communications an ignition switch replacement what when! Slightly to the amp if you qualify for a quick solution out component. Protect against any further damage to the fiber optic ring removing all the trunk,! Excited to Share what I have a Buick Cascada convertible, which I really like things happen! Should visit a professional to learn more about your radios condition find the problem,... Radio system won & # x27 ; s connected Mercedes Benz 2009, what wrong when my Static! Solved pretty easily by disconnecting and reconnecting the battery # x27 ; s to! Have gone why does my mercedes radio keep turning off reasons for a quick solution optic ring and did n't quite make it or,... You proceed to the second position in your alarm siren can go bad causing alarm to go off due software! In, but was hoping for a radio signal to Reach Mars have an external amp the! The lights number will depend on the car was parked at the dealership for long and... Of me on the car was parked at the why does my mercedes radio keep turning off and see if there is power for the,! Just throwing it out there engine accessories start with this and move on to system! School of thought is a why does my mercedes radio keep turning off ground that might be the main problem with your automobile radio.. The key just slightly to the other this first and then the negative terminal cd player NAV system. Car after Stalling in Water thanks - I am driving the 2008.... Cars brakes had a similar problem and I fixed it myself solid school of thought is a common ground might... Order to figure out which component is defective by bypassing each component you...