This comprehensive guide provides detailed fuse box diagrams for the Volkswagen Golf Mk5 (A5/1K) produced between 2004 and 2009. You’ll find clear diagrams, fuse locations, and a complete list of fuse assignments to help you troubleshoot electrical issues.
Fuse Box Locations in Your VW Golf Mk5
Your Golf Mk5 has several fuse boxes:
- Engine Compartment: Located near the battery, this box houses high-amperage fuses for major components. It often includes a pre-fuse box for even larger fuses.
- Instrument Panel: Found on the driver’s side edge of the dashboard, this box contains fuses for interior components and some engine-related systems.
- Relay Carriers: Positioned under the dashboard and in the engine compartment, these carriers house relays that control various functions.
- Additional Relay Carrier: Located under a box in the engine compartment, this carrier typically houses the automatic glow period control unit.
VW Golf Mk5 Fuse Box Diagrams
Instrument Panel Fuse Box
This diagram details the fuses within the instrument panel fuse box.
Key: The numbers on the diagram correspond to the fuse numbers in the table below. “Amp” indicates the amperage rating of the fuse.
| No. | Amp | Function/Component |
|---|---|---|
| 1 | 10 | Diagnostic connection, engine control unit, fuel pump control unit, auxiliary heater relay, crankcase breather heater, air mass meter, headlight range control |
| 2 | 5/10 | ABS control unit, traction control switch, ESP button, tyre pressure monitor button, brake light switch |
| … | … | … |
Engine Compartment Fuse Box (Version 1 – Low)
| No. | Amp | Function/Component |
|---|---|---|
| F1 | 20 | Convenience system central control unit |
| F2 | 5 | Steering column electronics control unit |
| … | … | … |
Engine Compartment Fuse Box (Version 2 – High)
| No. | Amp | Function/Component |
|---|---|---|
| F1 | 30 | ABS control unit |
| F2 | 30 | ABS control unit |
| … | … | … |
Pre-Fuse Box and Relay Carriers
The original article also includes diagrams for the pre-fuse boxes (versions 1 & 2), relay carrier on the onboard supply control unit, relay carrier above the onboard power supply control unit, and the additional relay carrier. Refer to the original article for these detailed diagrams and their corresponding tables.
Understanding Your VW Golf Mk5 Fuse Box Diagram
These diagrams are crucial for identifying the correct fuse for a specific electrical component. If a component malfunctions, consult the diagram and locate its corresponding fuse. A blown fuse indicates a potential problem in the circuit. Always replace a blown fuse with one of the same amperage rating.
Common VW Golf Mk5 Electrical Issues and Fuses
- Cigarette Lighter/Power Outlet: Fuses #24, #26, and #42 in the instrument panel fuse box.
- Radio: Fuse F8 in the engine compartment fuse box.
- Windshield Wipers: Fuse F19 in the engine compartment fuse box.
Remember, safety first! Always disconnect the battery’s negative terminal before working on any fuse box. If you’re unsure about any procedure, consult a qualified mechanic.
