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. Added electrical equipment may interfere with the operation of the OnStar system and cause it to not operate.
See also:
Total safety and security approach
Terraza is engineered to be among the safest vehicles in the mid-van segment,
providing outstanding performance in real-world crashes. Notable features
include structural enhancements to its frame ...
Language
Select the Language menu and the
following will be displayed:
• English
• French
• Spanish
Turn the Menu knob to select the
language. Press SELECT to confirm
the selection. Press BACK ...
Maintenance When Trailer Towing
The vehicle needs service more often when pulling a
trailer. See Scheduled Maintenance
for more information. Things that are especially
important in trailer operation are automatic transmission ...