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Old 04-12-2002, 11:13 AM   #6
Registered User
Join Date: Jan 1970
Location: Canada
Posts: 21
My Ride: 328Ci
When you press a switch on the steering wheel it now generates K-bus messages - most things are not hardwired in the car - they connect to a bus(es).

If you like to find out more, pick up a copy of the Bently E46 manual - great read ( about $80 ).

euroboy is offline   Reply With Quote