OnStar Overview
EmergencyReduced Engine Power Light
The reduced engine power light should
come on briefly as the engine is started. If it does not come on, have the vehicle
serviced by your dealer.
This light, along with the malfunction indicator lamp, displays when a noticeable
reduction in the vehicle's performance occurs.
The vehicle c ...
Liftgate
To lock or unlock the liftgate from the outside, use the key in the liftgate
lock.
If equipped, press on the RKE transmitter
to unlock all doors and press to lock.
See Remote Keyless Entry (RKE) System Operation on page 2-3.
Without RKE
With RKE
To lock or unlock the liftgate fro ...
Front Turn Signal/Parking Lamps
To replace a front turn signal bulb:
Open the hood. See Hood on page 10-5.
Turn the bulb socket counterclockwise and pull it out of the lamp housing.
Pull the bulb straight out of the bulb socket.
Install the new bulb into the socket by pressing it in.
Install the socket into the ...