Jonathan Yarden Oct 22, 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: 1978
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, Windshield wiper washer, Rear wiper washer (245) | 16 |
| 2 | Heater fan, Horn, Radio | 16 |
| 3 | Rear demist, Overdrive | 16 |
| 4 | Back up lights, Air conditioning | 8 |
| 5 | Instrument, Turn signals, Control and warning lights, Relay, fuel injection system | 8 |
| 6 | Stop lights, Rear interior light (245), Trunk light | 8 |
| 7 | Fuel pump | 16 |
| 8 | Clock, Glove compartment light, Interior light, Hazard | 8 |
| 9 | Seat belt warning | 8 |
| 10 | Spare | 16 |
| 11 | Left parking and side marker light, License plate light, left (245: left +right) | 8 |
| 12 | Right parking and side marker light, License plate light, right (not 245), Instrument and panel lights, Seat belt light, Ash tray light, Shift positions light | 8 |
The fuel feed pump fuse is located in the wire to the left under the mat in the trunk. Amperage: 5A.
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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