Mercedes-Benz SL Class R107 450SL (1975) – fuse box diagram (USA version) – 107 545 11 00
Year of production: 1975
Fuse box
| Fuse | Ampere rating [A] | Colour | Circuit protected |
| 1 | 5 | yellow | Clock, trunk light, standing light right and left, glove compartment light, warning buzzer, hazard warning light, entrance/roof lights (automatic antenna) |
| 2 | 16 | red | Electrically operated fan (auxiliary heating) |
| 3 | 16 | red | (Power window motor front right + rear left) |
| 4 | 16 | red | (Power window motor front left + rear right) |
| 5 | 16 | red | Horn, (fanfare, sliding roof) |
| 6 | 5 | yellow | (Radio) |
| 7 | 16 | red | (Heated rear window) |
| 8 | 8 | white | Emission control, turn signals, autom. transmiss. |
| 9 | 8 | white | Electro-magnetic clutch of air conditioning compressor, emiss. control |
| 10 | 8 | white | Brake lights, back-up lights, combined instrument, tachometer |
| 11 | 16 | red | Windshield wiper, windshield washer pump, pasing signal light |
| 12 | 8 | white | Cigar lighter |
| 13 | 8 | white | Tail/parking/standing light right, side marker lamps, lighting for license plate, thermostat switch dash board, shift indicator hazard warning flasher |
| 14 | 16 | red | Blower motor |
| 15 | — | — | — |
| 16 | 8 | white | Standing light left, parking light left, tail light left |
| 17 | 8 | white | High beam right, high beam control |
| 18 | 8 | white | High beam left |
| 19 | 8 | white | High beam right, high beam control |
| 20 | 8 | white | Low beam left |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.