| E3 | Hazard warning light switch |
| J2 | Hazard warning light relay |
| K6 | Hazard warning light system warning lamp |
| T8c | 8-pin connector, on hazard warning light switch |
| W6 | Glove box light |
| 81 | Earth connection -1-, in dash panel wiring harness |
| A2 | Positive (+) connection (15), in dash panel wiring harness |
| B12 | Connection (49), in steering column switch wiring harness |
| * | without cigarette lighter |
| ** | with cigarette lighter |
| K1 | Main beam warning lamp |
| L1 | Twin filament bulb for headlight, left |
| L2 | Twin filament bulb for headlight, right |
| L22 | Fog light bulb, left |
| L23 | Fog light bulb, right |
| M1 | Side light bulb, left |
| M3 | Side light bulb, right |
| T4a | 4-pin connector, near headlight, left |
| T4b | 4-pin connector, near headlight, right |
| T18 | 18-pin connector, near radiator left |
| T28 | 28-pin connector, on dash panel insert |
| V48 | Headlight range control motor, left |
| V49 | Headlight range control motor, right |
| 1 | Earth strap, battery - body |
| 85 | Earth connection -1-, in engine compartment wiring harness |
| 119 | Earth connection -1-, in headlight wiring harness |
| 120 | Earth connection -2-, in headlight wiring harness |
| C17 | Connection (56b) -1-, in front lighting wiring harness |
| C18 | Connection (56b) -2-, in front lighting wiring harness |
| C25 | Connection (fog light), in front lighting wiring harness |
| F | Brake light switch |
| L20 | Rear fog light bulb |
| M6 | Turn signal bulb, rear left |
| M8 | Turn signal bulb, rear right |
| M17 | Reversing light bulb, right |
| M21 | Brake and tail light bulb, left |
| M22 | Brake and tail light bulb, right |
| T2k | 2-pin connector, near left tail light |
| T6a | 6-pin connector, near left tail light |
| 59 | Earth point, near left tail light |
| 60 | Earth point -2-, near right tail light |
| W1 | Positive (+) connection (54), in rear wiring harness |
| * | Only Caddy |
| ** | Only Polo Classic |
| E1 | Lighting switch |
| E20 | Switches and instruments, lighting control |
| E23 | Front and rear fog light switch |
| J59 | X contact relief relay |
| K4 | Side light warning lamp |
| K13 | Rear fog light warning lamp |
| L9 | Lighting switch light bulb |
| T15 | 15-pin connector, on lighting switch |
| T28 | 28-pin connector, on dash panel insert |
| A32 | Positive (+) connection (30), in dash panel wiring harness |
| A51 | Positive (+) connection (56), in dash panel wiring harness |
| A88 | Positive (+) connection (rear fog light), in dash panel wiring harness |
| F4 | Reversing light switch |
| J152 | Warning buzzer for side light |
| L10 | Dash panel insert light bulb |
| L39 | Heated rear window switch bulb |
| R | Radio |
| T5b | 5-pin connector, near left tail light |
| T6a | 6-pin connector, near left tail light |
| T8a | 8-pin connector, on radio |
| T28 | 28-pin connector, on dash panel insert |
| X | Number plate light |
| 59 | Earth point, near left tail |
| 60 | Earth point, near right tail light |
| 98 | Earth connection, in tailgate/bootlid wiring harness |
| A3 | Positive (+) connection (58), in dash panel wiring harness |
| A4 | Positive (+) connection (58b), in dash panel wiring harness |
| W11 | Connection (58), in tailgate/bootlid wiring harness |
| * | Only Caddy |
| ** | Only Polo Classic |