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Fig 1: View Of Top Front Of The Passenger Compartment

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Sunroof Switch (CF5)
2	Courtesy/Reading Lamps - Second Row
3	Power Liftgate Switch (E61)
4	Folding Seat Switch - Front (ARS)
5	Garage Door Opener (UG1)
6	Onstar Button Assembly (UE1)
7	Inside Rearview Mirror (ISRVM)
8	Inflatable Restraint Passenger Air Bag ON/OFF Indicator
9	Courtesy/Reading Lamp - Front
10	Inside Air Temperature Sensor - Front (CJ2)

Fig 2: View Of Remote Function Components Near the LR Window (E52)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Remote Control Door Lock Receiver (RCDLR) (AP3/AP8)
2	LR Wheel Well
3	Rear Floor

Fig 3: View Of Remote Function Components Above The Rear Window (Except E52)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Defogger Grid
2	Information Center Telltale Assembly (UD7)
3	Remote Control Door Lock Receiver (RCDLR) (AP3/AP8)

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.

Safety Warning

Remote Function Component Views

Use the Manual With the Right Hardware

When to See a Mechanic

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