Quote:
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Originally Posted by Tom G.
All US BMWs are prewired, overseas vehicles are a different story. There is an ibus wire present on your factory HU at PIN7 on the harness:
Terry's correct. There are other locations, depending on if your M3 is prewired for telephone or not. |
hello,
i have the same problem with an 330 ,no prewired.
so in this picture the end of the 6pin goes on the left down and the end of the 3 pin goes to the car's power fuse in the pin 7?
is that what you say?