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 InformationDriving for Better Fuel Economy
Driving habits can affect fuel mileage. Here are some driving tips to get the
best fuel economy possible.
Avoid fast starts and accelerate smoothly.
Brake gradually and avoid abrupt stops.
Avoid idling the engine for long periods of time.
When road and weather conditions are appropriate, ...
Mirror Adjustment
Exterior Mirrors
Manual Outside Mirrors
If equipped, move the control up, down, or side to side to adjust the mirror.
See Manual Mirrors on page 2-13.
Power Outside Mirrors
If equipped, move the selector switch to L (Left) or R (Right) to choose
the driver or passenger mirror.
M ...
Pictures and Movies (Audio System)
The infotainment system can play the music files contained in the USB storage
device or iPod/iPhone products.
Audio System Information
Using MP3/WMA/OGG/WAV Files
Music files with .mp3, .wma, .ogg, and .wav file name extensions can be
played.
MP3 files that can be played are: Bit rate: ...