See also:

Special Application Services
Severe Commercial Use Vehicles Only: Lubricate chassis components every 5 000 km/3,000 mi. Have underbody flushing service performed once a year. ...

Diagnostics
OnStar Vehicle Diagnostics will perform a vehicle check every month. It will check the engine, transmission, antilock brakes, and major vehicle systems. It also checks the tire pressures, if ...

New side-impact air bag system
Other notable new features for 2006 include the availability of a side-impact air bag system for first- and second-row outboard occupants, in addition to the standard dual-stage front driver and p ...