Originally Posted by bmwretrofit
Coding of the VIN in to combox will not help you at all.
IMEI number is the number you are looking at in your telematics combox to match with your existed TCU number.
Combox communicates via MOST. Can bus is needed for something else, but not for the primary communication.
You may get canbus from different modules depend on the vehicle. I would suggest to look in to WDS (we have one for free at our bmwretrofit.com) website and find where is the easiet and nearest palce to get CAN from
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.