OnStar Services

See also:

Going & Stopping
Again with the comparison, but the Escalade and Yukon Denali I tested have the exact same 6.2-liter V-8, yet they felt worlds apart. Sure, the Escalade is tuned to turn out 403 horsepower versus t ...

Hood
To open the hood: 1. Pull the handle with this symbol on it. It is located inside the vehicle to the lower left of the steering wheel. 2. Then go to the front of the vehicle and locate the sec ...

Cleaning Exterior Lamps/ Lenses and Emblems
Use only lukewarm or cold water, a soft cloth, and a car washing soap to clean exterior lamps and lenses. Follow instructions under "Washing the Vehicle" later in this section. ...