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Old 12-22-2010, 07:47 AM   #9
Registered User
Join Date: Apr 2010
Location: Charlotte
Posts: 845
My Ride: 911 Turbo / E70
question about the wiring....

my rain sensor only has 4 wires...i wired an electrochromatic mirror a while back and that only had 2 wires (power,ground)

so what are all these other wires for?

Green with white stripe: Fuse 24
Red with black stripe: Fuse 67
2x Brown with black stripe: Ground
Grey with black strip & yellow marks: X254(26 pin, black connector on GM)#23
Blue yellow black: X428

Ive learned these are for the rain sensor (plus a ground)

red/white stripe with yellow marks: K-BUS
brown/green: X253(50 pin connecto on GM)#45
violet/white stipe: Fuse 15
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