See also:

Compass Variance
Compass Variance is the difference between Magnetic North and Geographic North. To compensate for the differences, the variance should be set for the zone where the vehicle is driven, per the zo ...

Ride & Handling
Before this review starts sounding like a bash fest, there is some good news. For an entry-level product, the Compass handles a lot better than it should. Steering feel is light without giving up ...

Onboard Diagnostic System – OBD II
Your vehicle is equipped with a sophisticated onboard diagnostic system called OBD II. This system monitors the performance of the emissions, engine, and automatic transmission control systems. ...