Electrical Diagrams

Daytime driving lights (Canada only)
1990 Jetta, German production (up to January, 1990)
1990-1992 Golf, Mexico production

Tracks 1-14:

Tracks 15-28:

Tracks 29-42:

Fuse/Relay Locations:

Description Current track
Daytime driving light relay, J89 8, 9
Emergency flasher/relay, J2 17-19
Emergency flasher switch, E3 17, 18
Emergency flasher warning light, K6 20
Fuse, S11 3
Fuse, S1 4
Fuse, S12 6
Fuse, S2 7
Fuse, S17 15
Fuse, S7 21
Fuse, S8 23
Fuse, S3 38
Headlight dimmer/flasher switch, E4 13, 14
Headlight switch light, L9 30
Headlight, left, L1 3, 4
Headlight, right, L2 6, 7
Instrument panel light dimmer switch, E20 38
Light switch, E1 35
Load reduction relay, J59 29
Series resistance wire, N74 9
Turn signal switch, E2 21, 22

Wire connectors
T1 - single, behind instrument panel
T1a - single, behind fuse/relay panel
T1b - single, behind fuse/relay panel
T1j - single, behind instrument panel
T4c - four-point, behind steering column switch cover
T5b - five-point, behind steering column switch cover
T7a - seven-point, behind steering column switch cover
T28 - twenty eight-point, on instrument cluster

Ground connections
119 - in headlight wiring harness, right
120 - in headlight wiring harness, left

Welded wiring harness points
C1 - plus (+) connection terminal 58L, in left front wiring harness

Fuse/relay panel
4 - Load reduction relay (18)*, J 59
6 - Emergency flasher relay (21)*, J2
10 - Daytime driving light relay, J89**

* Numbers in parenthesis indicate production control number stamped on relay housing
** Golf Only