Diagnosis Procedure
WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
Light reminder warning does not sound even though headlamp is illuminated.
- CHECK COMBINATION METER INPUT SIGNAL
Select the "Data Monitor" for the "METER/M&A" and check the "BUZZER" monitor value.
BUZZER
Under the condition of buzzer input
: On
Except above
: Off
Is the inspection result normal?
YES
Replace combination meter. Refer to Removal and Installation .
NO
GO TO 2.
- CHECK FRONT DOOR SWITCH LH SIGNAL CIRCUIT
Perform inspection of the front door switch LH signal circuit. Refer to Diagnosis Procedure .
Is the inspection result normal?
YES
GO TO 3.
NO
Repair or replace harness or connectors.
- CHECK FRONT DOOR SWITCH LH
Perform a unit inspection for the front door switch LH. Refer to Component Inspection .
Is the inspection result normal?
YES
Replace the BCM. Refer to Removal and Installation .
NO
Replace the front door switch LH. Refer to Removal and Installation .