OnStar

See also:

Engine Coolant Temperature Gauge
Metric English This gauge measures the temperature of the vehicle's engine. If the indicator needle moves into the shaded area, the engine is too hot. While driving under normal op ...

Ride & Handling
I hate to keep referencing other vehicles in a review of the Escalade, but the Cadillac retains all the same favorable handling traits of the Yukon and Tahoe. None of these models feel bloated, an ...

Starting the Vehicle Messages
PRESS BRAKE TO START VEHICLE This message is displayed when attempting to start the vehicle without first pressing the brake pedal. SERVICE KEYLESS START SYSTEM This message is displayed if ...