Diesel Data: Automotive Repair

Troubleshooting Hints

1. The right or left fog lights only go on.
- Check the bulb.
2. Fog lights do not go on when the fog light switch is set at ON.
- Check the dedicated fuse (4).
- Check the fog light relay. Fog/Driving Lamp Relay
- Check the fog light switch. Fog/Driving Lamp Switch

NOTE: For the automatic shut off system troubleshooting hints, Testing and Inspection