OnStar Personal Identification Number (PIN)
A PIN is needed to access some of the OnStar services, like Remote Door Unlock and Stolen Vehicle Assistance. You will be prompted to change the PIN the first time when speaking with an Advisor. To change the OnStar PIN, call OnStar and provide the Advisor with the current number.
See also:
Engine Overheating
The vehicle has an indicator to warn of engine overheating. There is an engine
coolant temperature warning light on the vehicle's instrument panel. See Engine
Coolant Temperature Gauge on page ...
Delayed Headlamps
Delayed headlamps provide a period of exterior lighting as you leave the area around the vehicle.
This feature is activated when the headlamps are on due to the automatic headlamps control feature, a ...
Adding a Snow Plow or Similar Equipment
Before installing a snow plow on the vehicle, here are some things you need to know:
Notice: If the vehicle does not have the snow plow prep package, adding a plow can damage the vehicle, and the rep ...