OnStar Vehicle Diagnostics can perform a vehicle check every month. It will check
the engine, transmission, antilock brakes, and other major vehicle systems. It also
checks the tire pressures, if the vehicle is equipped with the Tire Pressure Monitoring
System. If an On-Demand Diagnostics check is needed, press
, and an Advisor can run a check.
Connections
OnStar Additional InformationClimate Control Systems
The heating, cooling, and ventilation for the vehicle can be controlled with
this system.
Fan Control
Air Conditioning
Recirculation
Temperature Control
Rear Window Defogger
Air Delivery Mode Control
(Fan Control): Turn clockwise or
counterclockwise to increase or decrease ...
If a Tire Goes Flat
This vehicle has a tire sealant and compressor kit. See Tire Sealant and Compressor
Kit on page 10-56.
There is no spare tire, no tire changing equipment, and no place to store a tire.
It is unusual for a tire to blow out, especially if the tires are maintained
properly. See Tires on page 10-3 ...
Interior Lighting
Dome Lamps
The dome lamp controls are in the overhead console.
Move the control to change the lamp setting.
OFF: Turns the lamps off, even when a door is open.
DOOR: Turns the lamps on automatically when a door is opened.
ON: Turns on the dome lamps.
For more information about interior lig ...