Installed this beaut. Replaced clock spring (C), swcm (CH) and cc stalk (G), also mfsw wiring loom 5G0971584G.
Presently have no horn function. Only buttons that work are on the right. The OK button reduces volume and the silver buttons advance or start over/goes to previous music selection.
No other buttons function.
Think I've tried most Lin 2.0 coding combinations..
0000532/534/512/514/732/734/712/714
All with the same result.
Tried Lin 1.3 and no buttons function.
Anyone have an idea what the issue is?
*car is an 07 GTI w/ mfsw
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