Possible Causes
| Possible Causes |
|---|
| PANEL DIMMER INPUT CIRCUIT DTCS SET IN THE BODY CONTROL MODULE (BCM) |
| PANEL LAMPS DRIVER CIRCUIT OPEN |
| HEADLAMP SWITCH |
| INSTRUMENT PANEL CLUSTER (IPC) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .