Abbreviations

Abbreviations:

ZKE Central body electronics
SRA Headlight washer system
SRM SRA module
SWS Windscreen washer control
GM General module
RM Relay module
GM-A General module connector A, 5-pin, white
GM-B General module connector B, 26-pin, green
GM-C General module connector C, 26-pin, white
GM-D General module connector D, 26-pin, yellow
RM-A Relay module connector A, 20-pin, black
RM-B Relay module connector B, 20-pin, white
E Input
A Output