When it is dark enough outside and the exterior lamp control is in the automatic position, the headlamps come on automatically. See Exterior Lamp Controls.

The vehicle has a light sensor on top of the instrument panel. Make sure it is not covered, or the headlamps will be on when they are not needed.
The system may also turn on the headlamps when driving through a parking garage or tunnel.
Lights On with Wipers
If the windshield wipers are activated in daylight with the engine on, and the
exterior lamp control is in AUTO, the headlamps, parking lamps, and other exterior
lamps come on. The transition time for the lamps coming on varies based on wiper
speed. When the wipers are not operating, these lamps turn off. Move the exterior
lamp control to
or
to disable this feature.
Daytime Running Lamps (DRL)
Hazard Warning FlashersInstrument Panel Fuse Block
The instrument panel fuse block is on the underside of the driver side instrument
panel.
The vehicle may not be equipped with all of the fuses, relays, and features shown.
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Front Seat Outboard Seat Back Airbag Replacement
Front Seat Outboard Seat Back Airbag Replacement
Callout
Component Name
Warning: Following the deployment of a side impact air bag,
inspect the following parts for damage. Replace these parts if necessary:
...
Front Differential Carrier Installation (6T30)
Front Differential Carrier Installation
Callout
Component Name
1
Final Drive Sun Gear
2
Differential Carrier Assembly
...