If it isn’t just the radio that isn’t turning on the culprit may be a dead battery. Get some jumper cables and see if you can jump your car. However, if your car turns on but there isn’t any sound coming from the radio, it could also be: Bad speaker wires.
Likewise, how do I reset my Mercedes radio? Turn the ignition key to the on (not start) position. Press the gas pedal to the floor and hold for five seconds. Turn the key to the “off” position (don’t remove the key), then release the gas pedal. Wait at least two minutes for ECU to reset .
People also ask, why is my radio audio not working? Radio not working? … Typically when a car stereo produces no sound it’s usually caused by a shorted or grounded wire, defective speakers, faulty head unit/fuses, or setup is not yet complete with your radio unit.
Also, how do I turn on my Mercedes radio?
Furthermore, how do I reset my Mercedes Comand system?
- Locate the fuse box on the side of the dash on driver’s side.
- Remove the fuse box cover.
- Locate fuse 26 and 28. Remove both fuses.
- Locate the fuse box on the rear.
- Remove the key from the ignition and let the car stay off for at least 15 min.
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Why is my Mercedes speakers not working?
The most common solution to fix any of these issues is to try to perform a soft reset of the COMAND unit. 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.
How do I unlock my car radio?
How do I reset my car radio without the code?
Turn on your radio and see if it displays CODE or LOC. If it does, turn off the radio. Press and hold down the audio power button together with the SEEK button for about 50-60 minutes. Then, it will turn on without entering the radio code.
Why does my radio not work after changing battery?
The most common reason for a car radio to stop working after the battery has gone completely dead is that the radio has an anti-theft “feature” that kicks in whenever battery power is removed. When that happens, all you have to do is enter the right car radio code, and you’re back in business.
How do you know if a radio fuse is blown?
What to Do If radio stops working?
- Common Car Radio Problems.
- Check the Unit for Protect Mode.
- Check the Fuses.
- Check the Pigtail Connector.
- Check for Power at Head Unit.
- Check for Ground at Head Unit.
- Bench Test the Head Unit.
Why did my speakers suddenly stop working?
When all of the speakers in a car audio system all stop working at once, the problem is usually in the head unit, in the amp, or in the wiring. In some cases, an issue with the wiring between the head unit and a single speaker can even cause all of the speakers in an entire car audio system to cut out at once.
How do I reset my radio after battery?
To do this, You have to turn your ignition to the ON position. Turn on your radio and see if it displays CODE or LOC. If it does, turn off the radio. Press and hold down the audio power button together with the SEEK button for about 50-60 minutes.
How do I get the radio code for my Mercedes?
- Visit your local authorized Mercedes-Benz dealer.
- Contact our Customer Assistance Center with your Vehicle Identification Number (VIN),
- Via phone: at 1-800-FOR-MERCEDES (1-800-367-6372)
How do you turn off a Mercedes radio?
Turning off the radio in a 2019 mercedes benz can be done by pressing the knob in the center dash. The mute button on the steering wheel acts as “radio off”.