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 another cellular area. Vehicle and Power Issues OnStar services require a vehicle electrical system, wireless service, and GPS satellite technologies to be available and operating for features to function properly. These systems may not operate if the battery is discharged or disconnected.
See also:
Door Locks
To lock or unlock the vehicle from the outside, press
or
on the Remote Keyless Entry (RKE) transmitter.
There is a power door lock switch on the instrument panel.
There are power door lock s ...
Online Owner Center
GMC Owner Center (U.S.) www.gmcownercenter.com
Information and services customized for your specific vehicle — all in one convenient place.
• Digital owner manual, warranty information, and more ...
Removing the Third Row Seats
To remove a third row seat:
1. Remove the cargo management system, if available and installed. See Cargo Management System on page 4‑4.
2. Remove anything on or under the seat.
Notice: Foldin ...