T_He

I read my car?s fault codes yesterday with Carsoft and got following errors, but I don?t know what does those codes means. I would appreciate a lot if somebody could explain more detailed what?s wrong there.

Instrument Cluster:
E104

CAS:
D904 K-Can wiring error
D907 K-Can communication error

RLS / RGS:
DA44 K-Can Cable error

PDC:
E204

SBSR:
9915 Passenger seat occupation recognition: communication error

Best regards,
- Tommi

pa550

Are you getting any indication through iDrive or through the "Check Engine" light that there are problems? In other words, is the car telling you something is wrong?

I ask because I know the computer will store codes when things get out of a pre-determined range, but the computer won't activate a Control Message (via iDrive or a light on the dashboard) unless the code persists or is really bad (e.g. low oil level).

T_He

Well, the reason why I asked these is that I changed my sport seats to M5 seats and now passenger side is giving seat belt and airbag warnings through iDrive system. That is I guess the last fault code on my list. But I also found those other faults from the system and just wanted to know what those means, since I thought that there shouldn?t be anything wrong with the system.

Br,
- Tommi

pa550

Unfortunately can't help you. Maybe the dealer can. Sounds like you need to make friends with one of the mechanics or shop foreman who can give you insight for free. Good luck.