Fog Lamps Will Not Turn On

2003 Chrysler 300M V6-3.5L VIN MSECTION Fog Lamps Will Not Turn On

Test 1 - 4:




Test 5 - 11:






SYMPTOM
FOG LAMPS WILL NOT TURN ON

POSSIBLE CAUSES
- Fog lamp relay output circuit open
- Fog lamp relay CTL circuit open
- Open fused B(+) to fog relay
- Fog lamp relay output circuit short
- Fog lamp relay
- Fog lamp relay
- Body control module
- Headlamp switch

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.