Symptom Chart

WARNING: This page is about a different car, the 2005 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.

AUTOLAMPS SYMPTOM CHART

Condition	Possible Sources	Action
No communication with the instrument cluster module	Circuitry. Instrument cluster.	REFER to INSTRUMENT CLUSTER .
The autolamps are inoperative	Circuitry. Headlamp switch. Photocell sensor. Instrument cluster.	GO to PINPOINT TEST K .
The autolamps are ON continuously	Circuitry. Headlamp switch. Photocell sensor. Instrument cluster.	GO to PINPOINT TEST L .
The autolamp time delay is inoperative	Instrument cluster.	INSTALL a new instrument cluster. REFER to INSTRUMENT CLUSTER . TEST the system for normal operation.