Performance and Maintenance
See also:
Manual Operation of Power Liftgate
To change the liftgate to manual operation, press OFF on the liftgate switch.
With the power liftgate disabled and all of the doors unlocked, the liftgate
can be manually opened and closed.
To ope ...
Place a Call Using a Stored
Number
1. Push . System responds:
“OnStar ready.”.
2. Say “Call <name tag>.”.
System responds: “OK,
calling <name tag>.” ...
Auto Door Lock
This feature allows you to select
when the vehicle's doors will
automatically lock. See Automatic
Door Locks for more
information.
Press the customization button until
Auto Door Lock appear ...