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Old 04-27-2005, 01:18 PM
TD330ci TD330ci is offline
Location: San Rafael Ca
Join Date: Dec 2001
Posts: 903
Mein Auto: 2003 M5
Originally Posted by Pinecone
There is only one set of wires, BMW uses a bus system to tranmit button presses to the appropriate parts. But the other end has to read and act on the bus signals. Not sure what is different in the cars.

But salesmen will tell you ANYTHING to get you to buy the car. They figure that once it comes in, you won't be able to say no. Get it in writing, preferably from BMW NA.
Thanks for the reply. I know the head tech at the local dealer. Hopefully HE would not bs me since he is not a sales rep.
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