GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Instrument Panel Components


Object Number: 1781191  Size: LF
(1)Instrument Panel Cluster (IPC)
(2)Windshield Wiper/Washer Switch
(3)I/P Dimmer Control
(4)Hazard Switch
(5)Inflatable Restraint Front Passenger Presence System (PPS) Indicator
(6)Fog Lamp (T96) or Traction Control Switch (NW9)
(7)Ambient Light Sensor
(8)Inflatable Restraint I/P Module
(9)HVAC Control Module
(10)Cigar Lighter (DT4)
(11)Window Switch - Passenger
(12)Heated Seat Switches
(13)Window Switch - Driver
(14)Outside Rearview Mirror Switch (D22/DG7)
(15)Radio
(16)Steering Wheel Control Switch - Right (Radio)
(17)Inflatable Restraint Steering Wheel Module
(18)Steering Wheel Control Switch - Left (Cruise Control)
(19)Turn Signal/Multifunction Switch
Figure 2:

Lower Left Side of I/P


Object Number: 1803405  Size: LF
(1)Cruise Release Switch
(2)Stop Lamp Switch
(3)Accelerator Pedal Position (APP) Sensor
(4)Clutch Start Switch (M/T)