2007 S550 Central gateway failure (Defect)
Last edited by John Kent; May 16, 2012 at 07:49 PM.
If they are in fact incorrectly coded, then the coding error must have been introduced recently, possibly the previous visit to a dealer prior to the start of your problems. I believe the only way to change the coding with the units in your vehicle is by using a Mercedes DAS setup.
I would personally contact MB Customer-Service US and explain the whe situation in a short polite but very clear email or phone call, what 's been going on.
Knowing MB they will definately respond accurately,to resolve the issue..
Another thing to know ,would be ,wether your car has ever been a swimmer ( been flooded) ???
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