How do I reset my mercedes comand?
Reset function
- Select Reset and press. to confirm. A prompt appears asking whether you wish to reset.
- Select Yes or No and press. to confirm. If you select No, the process will be aborted.
- Select Yes or No and press. to confirm. If you select Yes, a message will be shown.
What causes a Mercedes Benz to have no sound?
Some common problems with the Mercedes-Benz COMAND system include issues such as: 1 Head Unit / Radio stuck on Mercedes-Benz logo 2 Turns on and then off 3 Shuts off randomly 4 COMMAND will freeze 5 Radio powers on but there is no sound 6 Audio Gateway (AGW) drains the car battery 7 Radio panel doesn’t turn on. (Hint: Check fuses.) More …
Can a Mercedes Benz audio gateway be defective?
The Audio Gateway AGW can also be defective. That is the brains of the Mercedes-Benz COMAND system, therefore you can not bypass it. You will need to replace the whole unit. The only testing that you can really perform with the AGW, is to make sure it is getting power.
Why is the radio not working on my Mercedes Benz?
Is the radio on your Mercedes-Benz not working? Some common problems with the Mercedes-Benz COMAND system include issues such as: Radio panel doesn’t turn on. (Hint: Check fuses.) The fist thing you should try is to do a soft reset of the COMAND unit.
How is the audio system in a Mercedes Benz connected?
All the audio related systems in the car are connected via the fiber optic cable in series, forming a ring or a loop. The signal will travel through all the different components and return back to the same component if required. Components that are part of the fiber optic ring are:
Why is there no sound on my Toshiba Satellite?
I am sooooo tired of trying the same thing over and over in order to get sound on my Toshiba Satellite laptop. When I try to play music, everything seems to be working just fine, except no sound coming from internal speakers or headphones. In Device Mgr it was simply listed as High Def audio device- no yellow marks, etc.
What to do if Mercedes Benz audio gateway is defective?
You need to figure out which component is defective by bypassing each component until you find the problem. The Audio Gateway is the brains of the Mercedes-Benz COMAND system. You will need to have an authorized Mercedes-Benz service technician replace the whole unit if AGW is defective. This entry was posted in Info Articles.
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.
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.