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:
ELECTRONIC KEY NOT
DETECTED RESTART
ALLOWED
If the vehicle has the keyless
access system, this message
displays when the keyless access
transmitter is not detected inside the
vehicle while you are trying to turn
the ignition off. The ...
Setting the Clock
The analog clock is located on the
instrument panel above the radio.
The clock is not connected with any
other vehicle system and runs by
itself. To adjust the clock:
1. Locate the adjustment ...
Engine Power Messages
ENGINE POWER IS REDUCED
This message displays and a chime sounds when the cooling system temperature
gets too hot and the engine further enters the engine coolant protection mode. See
Engine Over ...