New for 2011
The Sierra Hybrid gets GM's OnStar 9.0 telematics system that GM says provides better voice recognition. GM also said they have worked to cut down on the amount of wind noise occupants hear.
See also:
Wiper Blade Replacement
Windshield wiper blades should be inspected for wear or cracking.
See Maintenance Schedule on page 11‑3 for more information.
Replacement blades come in different types and are removed in diff ...
Shoulder Belt Height Adjuster
The vehicle has a shoulder belt height adjuster for the driver and right front
passenger seating positions.
Adjust the height so the shoulder portion of the belt is on the shoulder and
not fallin ...
Cruise Control
Cruise Control
: Press to turn the system on or off. The indicator light is on when cruise control is on and turns off when cruise control is off.
: Press briefly to make the vehicle resume to ...





