Originally Posted by rezi
media components in the combox communicates via MOST, thats right.
ECELL (telematik) communicates via CAN!!!
also its necessary to programm the combox to you VIN (last 7)
i think we have solved the problem. will test it on the weekend.
you are not able to programm the combox ecell module via most - you will get no answer of the module.
keep you informed.
The TCU/Telematics communicates thru MOST. I think that your problerm is the OBD cable
that you are using to code the Combox.
I have the same problem with my OBD cable, some TCU can be read when connected to OEM HU, others cannot when connected to the iDrive (CCC/CIC).