Steering column right stalk, intermittent wiper switch, rear wiper switch, intermittent wiper control, windshield wiper motor
EX20 Right steering column switch
E22 Intermittent wiper switch
E34 Rear wiper switch
E38 Intermittent wiper control
J519 Power control module
T4a 4-pin wiring harness connector
T10c 10-pin wiring harness connector
T73a 73-pin wiring harness connector, black
T73b 73-pin wiring harness connector, white
V Windshield wiper motor
B621 Connector 1 (53s), in the main wiring harness
B622 Connector (windscreen cleaner), in the main wiring harness
Deciphering the designations of the colors of the wiring: ws - white; sw - black; ro - red; rt - red; br - brown; gn - green; bl - blue; gr - grey; li - lilac; vi - lilac; ge - yellow; or - orange; rs - pink.