Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Ambient Lighting Module
DESCRIPTION
| 1 - Fasteners |
| 2 - Wire Harness Connector |
| 3 - Ambient Light Module (ALM) |
The Ambient Lighting Module (ALM) is the Local Interface Network (LIN) master for the various ambient lights based on the color coordinates and intensities sent by the Display Screen Module (DSM) and the Body Control Module (BCM). The number, variety and behavior of the different colors/zones/themes will vary based on vehicle line and/or trim configuration. For information on the interior lighting scheme and operation. Refer to INTERIOR LAMPS AND LIGHTING, DESCRIPTION AND OPERATION .
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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