System Diagram

Central locking system
1989 Jetta, German production (from VIN 1G KW400001)
1990-1992 Jetta

Tracks 1-14:

Fuse/Relay Locations:

Description Current track
Central locking system motor 4-7
Central locking system switch 4-6

Wire connectors
T1 - single, on lower left A-pillar, near fuse/relay panel
T1d - single, on lower left A-pillar, near fuse/relay panel
T3 - three-point, in luggage compartment, left
T3a - three-point, on lower left A-pillar, near fuse/relay panel
T3b - three-point, in driver's door

Ground connections
54 - on rear apron