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View Full Version : E39 Steering wheel on E34


BigWhiteSled
09-17-2008, 04:42 PM
Has anyone done this change? I would like the hands-free of the E39 in my Touring.

Thanks

Eric

Gamite
09-17-2008, 05:39 PM
I doubt any of the buttons will work. Also your hands free system is more than just your steering wheel.

Max_VQ
09-18-2008, 06:54 PM
The buttons on the wheel connect to an i-bus controller. The steering wheel has one wire for all the buttons and uses the i-bus (serial) protocol to communicate.

Does the E34 use i-bus?

zubbie
10-03-2008, 09:04 AM
The buttons on the wheel connect to an i-bus controller. The steering wheel has one wire for all the buttons and uses the i-bus (serial) protocol to communicate.

Does the E34 use i-bus?

nope. i-bus was not installed on any E34