Fuse 18 · Fuse Box
| Fuse | 18 |
| Location | Fuse Box |
| Years | 1981 |
| Vehicles | 911 Turbo |
| Confidence | Factory Verified |
Source: Porsche Technical Specifications, WKD 422 720 (911 SC/Turbo 3.3, 78-81 Models), page 102 (Fuse and Relay Chart for 911 Turbo, 1981 Model) (states 25 A)