Jonathan Yarden Feb 16, 2021 · 5 min. read
In this article you will find a description of fuses and relays Porsche,
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: 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976
Fuse box
| No. | A | Description |
| 1 | 16 | ’69-’72: Retractable Headlight Motors |
| 25 | ’73-’76: Retractable Headlight Motors | |
| 2 | 8 | Emergency Flashers, Interior Light (possibly turn signals and their indicator lights, parking brake indicator light, speedometer gauge light, fuel gauge light, tach gauge light, temp control light) |
| 3 | 16 | ’69-’72: Fog/Driving Lights, parking lights indicator light, horn |
| 8 | ’73-’76: Fog/Driving Lights, parking lights indicator light, horn | |
| 4 | 8 | Fresh Air Fan, Reverse Light Switch (possibly tail lights, tach, fuel gauge, oil temp gauge, voltage gauge, alternator idiot light, low fuel idiot light, oil pressure idiot light, clock) |
| 5 | 16 | ’69-’72: Wipers, Cigarette Lighter, Turn Signals, Brake Lights, Backup Light (possibly horn, heater control lights, fresh air fan indicator light, fresh air fan motor) |
| 25 | ’73-’76: Wipers, Cigarette Lighter, Turn Signals, Brake Lights, Backup Light (possibly horn, heater control lights, fresh air fan indicator light, fresh air fan motor) | |
| 6 | 8 | License Plate Lights, clock light, voltage gauge light, rear trunk light, engine bay light (possibly oil temp light, defrost light) |
| 7 | 8 | Parking Lights – Right (possibly side marker lights, right brake light) |
| 8 | 8 | Parking Lights – Left (possibly side marker lights, left brake light) |
| 9 | 8 | Right Low Beam |
| 10 | 8 | Left Low Beam |
| 11 | 8 | Right High Beam |
| 12 | 8 | Left High Beam, and high beam indicator light |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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