Headlamp Reminder Indicator: Description and Operation

CIRCUIT OPERATION
The headlamp ON chime is used to indicate to the operator that the headlamps or parking lamps are ON when the drivers door is OPEN. If the lamps are ON and the drivers door is opened, a ground path is completed from the G26 circuit at the cluster through the headlamp switch, to the G16 circuit and ending at the door ajar switch. The door ajar switch is case grounded.