Wheel Alignment and Tire Balance
The tires and wheels were aligned and balanced at the factory to provide the longest tire life and best overall performance. Adjustments to wheel alignment and tire balancing will not be necessary on a regular basis. However, check the alignment if there is unusual tire wear or if the vehicle is pulling to one side or the other. If the vehicle vibrates when driving on a smooth road, the tires and wheels might need to be rebalanced. See your dealer for proper diagnosis.
See also:
Connecting and Controlling a
PlaysForSure Device (PFD) or
Zune (Radio with CD)
Connecting a PFD or Zune
Connect the PFD or Zune to the
USB port.
Searching for a Track
Tracks can be searched for by:
• Playlists
• Artists
• Albums
• Song Titles
• Podcasts
• ...
Heated Seats
Uplevel Automatic Climate Control System Shown, Other Automatic Systems Similar
On vehicles with heated front seats, the controls are on the climate control
panel. The engine must be running to o ...
Place a Call Using a Stored
Number
1. Push . System responds:
“OnStar ready.”.
2. Say “Call <name tag>.” System
responds: “OK, calling
<name tag>.” ...