Wiring diagram ws= white sw = black ro = red br = brown gn = green bl = blue gr = grey li = lilac ge = yellow ground connections or = orange rs = pink audi a4 no 2/4 t10c - 10-pin connector, violet, connector station a-pillar, left 32 - ground connection, behind instrument panel, left 43 - ground connection (lower right a-pillar). Audi b5 wiring diagrams. B5_locking wiring diagram audi a4 b5-technik documents similar to a4 18t ecu wiring audi a4 b5 t engine assembling uploaded by dieter bruck audi a 4/4(2) may 09,
