Originally Posted by rezi
is your combox ecell "answering" abouve the can-bus?
have you coded the vin (last 7) of the car build in to the combox?
where have you get the can bus from?
please let me know.
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