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 
to try the
call again or try again after driving a
few miles into another cellular area.
See also:
Following Distance
Stay at least twice as far behind the vehicle ahead as you would when driving
the vehicle without a trailer. This can help to avoid heavy braking and sudden turns. ...
Adding Equipment to the Airbag-Equipped Vehicle
Adding accessories that change the vehicle's frame, bumper system, height,
front end, or side sheet metal may keep the airbag system from working
properly.
The operation of the airbag system can ...
Rear Compartment Fuse Block
The rear compartment fuse block is located in the cargo area, on the driver
side of the vehicle behind the lower trim panel. To open, turn the latch with a
flat bladed tool and pull the trim pan ...