How to reset Mercedes head unit?
How to do a soft reset of the COMAND / NAV Radio 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.
Why has my Radio stopped working in my Mercedes?
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.
What to do if your Mercedes CD changer is not working?
If the Mercedes CD changer displays a “magazine empty” message while storing one or multiple CDs, the changer may need to be reset. Check the glove box or trunk, depending on the year of the Mercedes, open the magazine door and depress the black button on the changer unit to reset the CD changer.
What to do if your Mercedes Benz Radio is not working?
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. Doing a soft reset for these systems will force the head unit to rest. This normally restores the systems to working order.
What to do if your CD changer won’t eject?
My CD Changer is jammed and will not eject. A. Before thinking of repair, disconnect the CD changer. Wait several minutes then reconnect. This may act as a “Reset” and bring the CD changer back to life. In some cases, disconnecting one of the battery terminals for several minutes may be easier.
Why does my Mercedes Benz have no sound?
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 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.
Why is my CD player not working on my Mercedes?
Check the glove box or trunk, depending on the year of the Mercedes, open the magazine door and depress the black button on the changer unit to reset the CD changer. Disc Error. A “disc error” message from the Mercedes CD changer may result from a dirty laser lens in the player.
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. Doing a soft reset for these systems will force the head unit to rest. This normally restores the systems to working order.
What does a CD changer do in a Mercedes Benz?
A CD changer in a Mercedes Benz CD player contains a magazine, or cartridge, that stores multiple CDs and enables the user to play them in any order. A Mercedes Benz CD player can develop operational problems which can often be resolved with some basic troubleshooting steps.
Why does my CD changer keep saying disc error?
A “disc error” message from the Mercedes CD changer may result from a dirty laser lens in the player. Remove any dust or debris from the laser lens with a CD lens cleaner brush to resolve the disc error problem. How to Reset the Maintenance Light on a How to Remove a Stuck CD in a Jeep How to Reset the Change Oil Light on a