| Fog lamp inoperative |
- Bulb failure
- Fuse(s) blown
- Front fog lamp circuit short circuit to ground, open circuit, high resistance
- Front fog lamp switch fault
|
- Check the bulb condition
- Check the fuse(s)
- Refer to the electrical circuit diagrams and test the front fog lamp circuit for short circuit to ground, short circuit to power, open circuit, high resistance
- Test the operation of the front fog lamp switch
|
| Fog lamp dim |
- Incorrect bulb rating
- Front fog lamp circuit short circuit to power
- Front fog lamp switch fault
|
- Check the bulb condition and rating
- Refer to the electrical circuit diagrams and test the front fog lamp circuits for short circuit to power
- Test the operation of the front fog lamp switch
|
| Fog lamp lighting coverage poor |
- Fog lamp alignment incorrect
|
- Refer to the relevant section of the workshop manual and adjust the front fog lamps alignment
|
| Warning lamp inoperative |
- Fuse(s) blown
- Front fog lamp switch fault
- Instrument cluster fault
|
- Check the fuse(s)
- Test the operation of the front fog lamp switch
- Using the manufacturer approved diagnostic system, check the Instrument Cluster (IC) for related DTCs and refer to the relevant DTC index
|