GMC Terrain: 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.
Onstar.com
The website provides access to account information, manages the OnStar subscription,
and allows viewing of videos of each service. Get subscription plan pricing and
sign up for OnStar Vehicle Diag ...
Warranty
OnStar equipment may be warranted as part of the new-vehicle limited warranty.
The manufacturer of the vehicle furnishes detailed warranty information. ...
See also:
Winter driving tips
Carry out the necessary preparations and inspections before driving
the vehicle in winter. Always drive the vehicle in a manner appropriate
to the prevailing weather conditions.
■ Pre-winter ...
Bluetooth Communication Link
Mobile phones have been found to lose connection to the
Uconnectв„ў Phone. When this happens, the connection
can generally be reestablished by switching the phone
off/on. Your mobile phone is re ...
Cleaning the exterior of your vehicle
If the following is left on your vehicle, it may cause corrosion, discolouration
and stains, wash the vehicle as soon as possible.
● Seawater, road deicing products.
● Soot and dust, ...