See also:

Heated oxygen sensors
The heated oxygen sensors monitor the oxygen content of the exhaust gases. Readings are fed into a control module that continuously monitors engine functions and controls fuel injection. The ratio ...

Gracenote track identification
If the vehicle is equipped with the optional navigation system, this system uses a hard drive containing a database that recognizes music on audio CDs. The database contains songs that are cur ...

Trip computer
A READ (press to acknowledge/confirm/erase a message) B Thumb wheel (used to scroll among the trip computer menus) C RESET The trip computer stores information gathered from several systems in ...