Symptom Chart

SYMPTOM CHART

Condition	Possible Sources	Action
The control illumination is inoperative	Circuitry	GO to PINPOINT TEST A .
The control illumination is inoperative	Headlamp switch	GO to PINPOINT TEST A .
The instrument cluster illumination is inoperative	Circuitry	GO to PINPOINT TEST B .
	Instrument cluster
	Instrument cluster miniature bulb(s)
The climate control illumination is inoperative	Circuitry	GO to PINPOINT TEST C .
	Climate control bulb(s)
	Climate control assembly
The audio system illumination is inoperative	Circuitry	GO to PINPOINT TEST D .
The audio system illumination is inoperative	Audio unit	GO to PINPOINT TEST D .
A single illumination source is inoperative	Circuitry	GO to PINPOINT TEST E .
	Bulb(s)
	Switch
A single illumination source is inoperative - steering wheel switches	Circuitry	GO to PINPOINT TEST F .
	Steering wheel switch(es)
	Air bag sliding contact
A single illumination source is inoperative - door lock control switches	Circuitry	GO to PINPOINT TEST G .
	Door lock switch	GO to PINPOINT TEST G .
A single illumination source is inoperative - window control switches	Circuitry	GO to PINPOINT TEST H .
	Accessory delay relay
	Battery saver relay
	Window control switch
	Instrument cluster
The instrument panel illumination does not dim	Headlamp switch	INSTALL a new headlamp switch. REFER to EXTERIOR LIGHTING .