Abbreviations

Abbreviations:

ZKE Central body electronics
TSH Door lock heating
TGK Door handle contact
ZV Central locking system
GM General module
RM Relay module
GM-A General module connector A, 5-pin, colour white
GM-B General module connector B, 26-pin, colour green
GM-C General module connector C, 26-pin, colour white
GM-D General module connector D, 26-pin, colour yellow
RM-A Relay module connector A, 20-pin, colour white
RM-B Relay module connector B, 20-pin, colour black
E Input
A Output