Basic wiring diagram from March 1997 (XIV).
License plate light, heated rear window left

| E15 | rear window defroster switch |
| F227 | rear door switch (rear door on the left) |
| J133 | delayed action relay for heated rear window, under the driver's seat |
| K10 | rear window heating indicator light |
| L39 | rear window defroster switch illumination light |
| T1s | wiring connector, single-pin, in the swing door, rear left |
| T2s | wiring connector, 2-pin, in the swing door, rear left |
| T18 | wiring connector, 18-pin, left under the instrument panel |
| T21 | wiring connector, 21-pin |
| X | license plate light |
| Z26 | heated rear window, sliding door on the left |
| (34) | ground connection, under the driver's seat |
| (52) | ground connection 1, in the rear hinged door on the left |
| (54) | ground connection, protective plate at the back |
| (61) | ground connection 2, in the rear hinged door on the left |
| (80) | connection to body 1 in the instrument panel wiring kit |
| (A4) | connection to the positive pole (58b) in the instrument panel wiring kit |

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