See also:

Driving style — good driving and fuel economy habits
Give consideration to the lists that follow and you may be able to change a number of variables and improve your fuel economy. ...

On-board diagnostics (OBD-II)
Your vehicle is equipped with a computer that monitors the engine’s emission control system. This system is commonly known as the on-board diagnostics system (OBD-II). The OBD-II system protects t ...

Electronic compass
The compass heading is displayed in the center integrated display (CID). The compass reading may be affected when you drive near large buildings, bridges, power lines and powerful broadcast antenna ...