Bulb Replacement; Led Lighting; Front Indicator Lamps; Back-Up Lamps - Cadillac XT4 2023 Owner's Manual

Bulb Replacement

For the proper type of replacement bulbs,
or any bulb changing procedure not listed in
this section, contact your retailer.
Caution
Do not replace incandescent bulbs with
aftermarket LED replacement bulbs. This
can cause damage to the vehicle's
electrical system.

LED Lighting

This vehicle has several LED lamps. For
replacement of any LED lighting assembly,
contact your dealer.

Front Indicator Lamps

Uplevel
See your retailer for indicator replacement.
Base level
To replace one of these lamps:
1. Turn the steering wheel in the opposite
direction as the bulb in need of
replacement.
2. Remove the fasteners securing the front
wheel arch liner.
3. Pull back the wheel arch liner to expose
the rear of the indicator lamp.
4. Remove the indicator bulb socket from
the lamp housing by rotating it
anticlockwise.
5. Replace the bulb and reverse Steps 1 4
to reinstall.
Vehicle Care

Back-Up Lamps

To replace one of these bulbs:
1. Remove the fasteners to remove the
trailer hitch cover.
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