Installation Procedure
IMPORTANT:
This procedure calls for the replacement of incandescent bulbs only. The light emitting diodes (LEDs) are not replaceable individually. If LED or soldered-in incandescent bulb replacement is needed, send the cluster to an AC Delco Service Center. Refer to Instrument Cluster Replacement .
- Install the bulb to the base.
- Install the bulb into the cluster by inserting the bulb and base assembly and turning the bulb 1/2 turn clockwise.
- Carefully snap the rear cover plate to the I/P cluster.
- Install the I/P cluster. Refer to Instrument Cluster Replacement .