Jonathan Yarden Oct 22, 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: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
Fuse Box
| Number | Ampere rating [A] | Circuit protected |
| A1 | 7,5 | 1997-1998: High Beam Right |
| 15 | 1999-2004: High Beam Right, High Beam Control | |
| A2 | 7,5 | 1997-1998: High Beam Left |
| 15 | 1999-2004: High Beam Left | |
| A3 | 7,5 | Side Marker Light Right |
| A4 | 7,5 | Side Marker Light Left |
| A5 | 15 | License Plate Lights, Instrument Lights, Locating Light (2002-2004) |
| A6 | 25 | Seat Heater |
| A7 | 25 | Fog Light, Rear Fog Light |
| A8 | 7,5 | License Plate Lights (Canada) |
| A9 | 7,5 | 1997-1998: Low Beam Right |
| 15 | 1999-2004: Low Beam Right | |
| A10 | 7,5 | 1997-1998: Low Beam Left |
| 15 | 1999-2004: Low Beam Left | |
| B1 | 15 | Cluster, Tiptronic, Button ASR ON/OFF (PSM), Diagnosis, Power Top |
| B2 | 7,5 | 1997-2000: Radio, InfoSystem (1997-1998) |
| 15 | 2001-2004: Hazard-Warning, A.Turn-Signal System | |
| B3 | 25 | Two-Tone Horns |
| B4 | 15 | Engine Compartment Blower |
| B5 | 7,5 | Backup Light, CU Memory Mirror Adjustment, CU Power Top |
| B6 | 15 | 1997-1998: Hazard-Warning Light Switch 1999-2004: Turn Signals, Power Window |
| B7 | 15 | Stop Light, Cruise Control |
| B8 | 15 | CU CLS Alarm, CU DME/ME (Engine Electronics), CU Tiptronic |
| B9 | 15 | 1997-1998: CU ABS Traction Control 1999-2004: CU ABS, ASR, PSM |
| B10 | 15 | Instrument Cluster Diagnosis, Headlight Vertical Aim Control (1999-2004) |
| C1 | 25 | Relay MFI~DI (Engine Electronics) |
| C2 | 30 | Ignition, Oxygen Sensor Heater |
| C3 | 15 | 1997-1998: CU Alarm System, Central Locking System, Power Window 1999-2004: CU CLS Alarm, Power Winoow, Sun Roof, CU Power Top, Inside Light |
| C4 | 25 | 1997-2001: Fuel Pump |
| 30 | 2002-2004: Fuel Pump | |
| C5 | — | — |
| C6 | 25 | Wiper |
| C7 | 7,5 | Term.X Control Wires |
| C8 | 30 | 1997-2001: Radiator Fan 2 (Right) |
| 40 | 2002-2004: Radiator Fan 2 (Right) | |
| C9 | 25 | Headlight Cleaning System |
| C10 | 30 | 1997-2001: Radiator Fan 1 (Left) |
| 40 | 2002-2004: Radiator Fan 1 (Left) | |
| D1 | 30 | Power Window |
| D2 | 30 | Mirror Heating, Rear Window Defogger |
| D3 | 30 | Convertible Top Drive, Sun Roof (1999-2004) |
| D4 | 30 | Power Window Rear (Convertible) |
| D5 | 15 | Cigar Lighter |
| D6 | 30 | Heater Air Conditioning System |
| D7 | 15 | 1997-1998: Hazard Warning Light Switch 1999-2000: Hazard Warning, A.Turn Signal System 2001-2004: Rear Spoiler Cover Opener |
| D8 | 15 | 1997-2000: Spoiler Extension 2001: Radio |
| 7,5 | 2002-2004: Radio | |
| D9 | 15 | Audio Option Pack |
| D10 | 7,5 | 1997-2001: Mounting Point For Retrofit (Warning Maximum of 5) 2002-2004: Telephone |
| E1 | 7,5 | Term.86S, CU-CL Alarm, Radio, Cluster CU Info System, Daytime Running Light (1999-2004), CU Sensor Overturn (1999-2004) |
| E2 | 7,5 | CU Memory |
| E3 | 30 | Power Seat, CU Memory Seat Left |
| E4 | 30 | Power Seat, CU Memory Seat Right |
| E5 | 7,5 | InfoSystem |
| E6 | 7,5 | Term.30 Telephone/Handy, Navigation Control Unit, ORVR (1999-2004) |
| E7 | 7,5 | Air Conditioning System |
| E8 | 7,5 | Term.15 Telephone/Handy InfoSystem |
| E9 | 30 | 1997-1998: FDR 1999-2001: PSM |
| 25 | 2002-2004: PSM | |
| E10 | 30 | 1997-1998: FDR 1999-2001: PSM |
| 15 | 2002-2004: PSM | |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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