Location of components
📄 Rheostat, instrument lighting (16)
📄 Washer fluid level switch (195)
📄 Filament monitor, front lamps (228b)
📄 Temperature sensor, outdoor air (286)
📄 Steering wheel contact unit, horn/switch (336b)
📄 Relay, parking heater (409a)
📄 Data link connector, 16-pin, CARB (445)
📄 Control module, OnStar, OIM (466)
📄 Steering wheel switch unit (633)
📄 Crimp connection J3, front harness
📄 Crimp connection J41, instrument harness
📄 Crimp connection J42, instrument harness
📄 Crimp connection J58, instrument harness
📄 Crimp connection J60, instrument harness
📄 Crimp connection J65, instrument harness
📄 Crimp J66, instrument harness