See also:

Exterior Lamps Off Reminder
If a door is open, a reminder chime sounds when the headlamps or parking lamps are manually turned on and the key is out of the ignition. To turn off the chime, turn the headlamp switch to off or ...

Diagnostics
OnStar Vehicle Diagnostics will perform a vehicle check every month. It will check the engine, transmission, antilock brakes, and major vehicle systems. It also checks the tire pressures, if the v ...

Vehicle Overview
Cadillac's Escalade ESV offers more room for those who find the Escalade, a full-size SUV, just a bit too small. Its wheelbase is 14 inches longer than the full-size Escalade, and its total length ...