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:
Brake Fluid
The brake master cylinder and, on manual transmission vehicles, the clutch hydraulic
system use the same reservoir. See Engine Compartment Overview for the location
of the reservoir. The r ...
Removing the Flat Tire and
Installing the Spare Tire
1. Do a safety check before proceeding. See Changing
a Flat Tire.
2. Turn the wheel wrench counterclockwise to loosen
all the wheel nuts, but do no remove them yet.
3. Turn the jack handle cou ...
Winter Driving
Here are some tips for winter driving:
• Have your vehicle in good shape for winter.
• You may want to put winter emergency
supplies in your vehicle.
Include an ice scraper, a small brush ...