Dashboard stopped functioning
Radio doesn't work, command button does nothing, no dashboard, no cruise control, no automatic headlights, no gas gauge or fuel gauge. Worse yet, I had to drive it 100 miles to get on a flight for my sister's funeral.
Anyone have any idea what to chase since Mercedes is about useless?




couple of years ago they had one of my other cars in for service they were in an accident in the car sent it to the paint shop and tried to hide the entire situation but for the massive amount of sanding dust that was inside the car and all over the place. That dealership is terrible.
to get a real fix I would bring it to Tucker Motorsports in ocala. They're a little bit on the north side of town right off of 25th avenue.








Radio doesn't work, command button does nothing, no dashboard, no cruise control, no automatic headlights, no gas gauge or fuel gauge. Worse yet, I had to drive it 100 miles to get on a flight for my sister's funeral.
Anyone have any idea what to chase since Mercedes is about useless?
The faster step one may take is to simply reboot the unstable chassis back to sanity.
How many batteries on your year-model: single/double??
This issue is very likely one of the half-dozen factory-painted GND Post in the front footwells.
You will need to use a scanner to review CAN-B Modules disruptions.
Do NOT start pulling fuses for a lucky-one... this will endup as a battery flat set of batteries.
This will be a great car once this common nightmare is resolved.
couple of years ago they had one of my other cars in for service they were in an accident in the car sent it to the paint shop and tried to hide the entire situation but for the massive amount of sanding dust that was inside the car and all over the place. That dealership is terrible.
to get a real fix I would bring it to Tucker Motorsports in ocala. They're a little bit on the north side of town right off of 25th avenue.
Thanks for the information. That is great to hear, since I live on the northeast side of Ocala, not far from there and had no idea about this company.
The faster step one may take is to simply reboot the unstable chassis back to sanity.
How many batteries on your year-model: single/double??
This issue is very likely one of the half-dozen factory-painted GND Post in the front footwells.
You will need to use a scanner to review CAN-B Modules disruptions.
Do NOT start pulling fuses for a lucky-one... this will endup as a battery flat set of batteries.
This will be a great car once this common nightmare is resolved.
Thanks for the information. I have two batteries, one main and one small one in the dash. Is that what you mean?




Personally I am not familiar with cars that have the small in-dash AUX Batt. They may require a bit more reset work after being disconnected for reboot. (clock, radio code, memory of sunroof, seats, windows,...).
One thing that's always true is it will take more time than anticipated to test results.
Always keep battery well charged up. Chassis modules are sensitive to marginal voltage.
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