How to reset your mercedes benz Radio?
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 is my GMC Sierra crew radio not working?
A blown speaker is a blown speaker no matter what the outside temp is. helpful? What I know at least about my situation is that in the beginning, all the speakers were intermittent and at one time, I even thought there was a pattern related to ambient temperatures. Finally, I did the communication module and it fixed the problem.
What should I do if my Radio is not working?
Turning it up, as SpinalTap once said “to 11” when you have speakers not working properly will end up blowing both the pre-amp AND the post-amp sections of the head unit, or external amp, if you have one. Determine and fix the problem first. helpful?
Why are all the lights on my car not working?
Did not work. Batt is new, alternator charging 100%. Blower motor also not working, yet the two control selectors (speed of motor, and position of air directed)light up when ign is turned on, even though the lights are not turned on.
What kind of radio does a 2007 GMC Sierra have?
I have a 2007 gmc sierra classic crew cab. I started having problems with my radio this week so I decided to change out the head unit. Put a new one that is recommended for my truck and same thing is happening.
Why does my car radio suddenly stop working?
If you have a car radio that works sometimes, and suddenly cuts out at other times, that can be more difficult to diagnose. If your radio turns on, but you don’t get any sound from the speakers, there are a whole lot of different potential culprits.
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.
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 did my Mercedes Benz COMAND stop working?
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. When one of your components goes down, your COMAND will stop functioning. You need to figure out which component is defective by bypassing each component until you find the problem.