OnStar Services

See also:

Ending Cruise Control
There are four ways to end cruise control: - Step lightly on the brake pedal (manual and automatic transmissions). - Press the clutch pedal to the floor (manual transmissions). - Press on ...

Exterior
The Escalade EXT's styling closely resembles that of the regular Escalade. The headlights are incorporated into a single unit with rectangular parking lights and halogen fog lamps. The company's w ...

When to Check and Change Automatic Transmission Fluid
It is usually not necessary to check the transmission fluid level. The only reason for fluid loss is a transmission leak or overheating the transmission. If a small leak is suspected, then use the ...