Headlamp Reminder Indicator: Testing and Inspection

Lights-On Indicator Lamp:

Fault symptoms
Lights-on indicator lamp inoperative.

Diagnostic help
The lamp is grounded in the main instrument unit and supplied with current from the lights switch.

Check the wiring harness
Jiggle the wiring harness at several points and in different directions to detect intermittent breaks and short-circuits in the leads. Observe the multimeter, test lamp or diagnostic tool during the test.