Engine Air Cleaner/Filter
See Engine Compartment Overview for the location of the engine air cleaner/filter.
Inspect the air cleaner/filter at the scheduled maintenance intervals and replace it at the first oil change after each 80 000 km (50,000 mile) interval. See Maintenance Schedule for more information. If driving on dusty/dirty conditions, inspect the filter at each engine oil change.
See also:
Headlamp Aiming
The vehicle has a visual optical headlamp aiming system. The aim of the headlamps
have been preset at the factory and should need no further adjustment.
However, if the vehicle is damaged in a cras ...
Auxiliary Devices
The navigation system has an auxiliary input jack located on the faceplate and
in the center console. This is not an audio output; do not plug the headphone set
into the front auxiliary input jack ...
Voice Recognition
The navigation system's voice recognition allows for hands-free operation of
the navigation system, audio system, and OnStar (if equipped) features.
Voice recognition can be used when the ignit ...