GMC Terrain: Add-on Electrical Equipment
The OnStar system is integrated into the electrical architecture of the vehicle. Do not add any electrical equipment. See Add-On Electrical Equipment on page 9‑64. Added electrical equipment may interfere with the operation of the OnStar system and cause it to not operate.
Unable to Connect to OnStar Message
If there is limited cellular coverage or the cellular network has reached maximum capacity, this message may come on. Push Q to try the call again or try again after driving a few miles into anoth ...Privacy
The complete OnStar Privacy Statement may be found at www.onstar.com. Privacy-sensitive users of wireless communications are cautioned that the privacy of any information sent via wireless cellula ...See also:
Calling up a stored setting
If you want to move the seat from the fully reclined position to a stored seat
position, first raise the backrest. The seat could otherwise be damaged.
Press and hold the relevant storage positi ...
Spare tire
When a spare tire is mounted (TEMPORARY
USE ONLY or conventional), the TPMS will not
function.
Observe the following precautions if the TEMPORARY
USE ONLY spare tire must be used,
otherwise y ...
Snow tires
- When replacing original tires with
winter (snow) tires, make sure
you use only the same size,
construction and load range as
the original tires listed on the tire
placard. Using other ...