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:
Electric Power Steering
If your vehicle has electric power
steering it does not have power
steering fluid. Regular maintenance
is not required.
If power steering assist is lost due
to a system malfunction, the vehic ...
Power Reclining Seatbacks
Power Reclining Seatbacks
To adjust a power seatback,
if equipped:
• Tilt the top of the control
rearward to recline.
• Tilt the top of the control forward
to raise. ...
Entering the Personalization Menus
1. Press CONFIG to access the Configuration Settings menu.
2. Turn the TUNE/MENU knob to highlight Vehicle Settings. Press the CONFIG button
until Vehicle is highlighted on vehicles with a navigati ...