OnStar Overview
EmergencyDolly Towing
To tow the vehicle with the two rear wheels on the ground and the front wheels
on a dolly:
Put the front wheels on a dolly.
Shift the automatic transmission into P (Park) or a manual transmission
into 1 (First) gear.
Set the parking brake.
Clamp the steering wheel in a straight-ah ...
Fuses and Circuit Breakers
The wiring circuits in the vehicle are protected from short circuits by a combination
of fuses, circuit breakers, and fusible thermal links.
This greatly reduces the chance of fires caused by electrical problems.
Look at the silver-colored band inside the fuse. If the band is broken or melted,
...
Driver Safety Belt Reminder Light
There is a driver safety belt reminder light on the instrument cluster.
When the vehicle is started, this
light flashes and a chime may come on to remind the driver to fasten their safety
belt. Then the light stays on solid until the belt is buckled.
This cycle may continue several times if th ...