Jonathan Yarden Mar 25, 2021 · 5 min. read
In this article you will find a description of fuses and relays Volvo,
with photos of block diagrams and their locations.
Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.
Year of production: 1977
Fuse box in instrument panel
The fuse box is positioned in front of the front left door pillar.
| Position | Function | Ampere rating [A] |
| 1 | Lighter, Rear wiper/washer | 8 |
| 2 | Windshield wiper/washer, Heater fan, Horn | 16 |
| 3 | Rear demist, Overdrive | 16 |
| 4 | Glove compartment light, Back up lights, (El. heated seat), Air conditioning | 8 |
| 5 | Instrument, Turn signals, Warning lights, Relay, fuel injection system, (Seat belt warning) | 8 |
| 6 | Hazard, Engine compartment light | 8 |
| 7 | Clock, Fuel pump | 8 |
| 8 | Stop lights, interior light | 8 |
| 9 | Buzzer ignition switch | 8 |
| 10 | Spare | 8 |
| 11 | Left parking and side marker, (Rear fog lights) | 8 |
| 12 | Right parking and side marker lights, Instrument and panel lights | 8 |
Note: Fuse No. 9 controls the Seat Belt Ignition Interlock System if the vehicle is so equipped.
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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