gn = greenР bl = blueР gr = greyР li = purpleР ge = yellowР or = orangeР rs = pinkРWI-XML 页码,4/4РAudi Q7 Current Flow Diagram No. 7 / 4Р Steering column electronics control unit, steering column Р adjustment switch Р E167 - Steering column adjustment switchР J527 - Steering column electronics control unitР SB8 - Fuse 8 on fuse holder BР SB11 - Fuse 11 on fuse holder BР T4a - 4-pin connector, black, on steering column electronics control Р unitР T16a - 16-pin connector, on steering column electronics control unitР T46a - 46-pin connector, black, CAN separating connector leftР - Positive connection 2 (15), in interior wiring harnessР B165 Р •- CAN bus (data wire)Р ws = whiteР sw = blackР ro = redР br = brownР gn = greenР bl = blueР gr = greyР li = purpleР ge = yellowР or = orangeР rs = pink