See also:

Odometer
The odometer shows how far the vehicle has been driven, in either kilometers or miles. ...

Compass Recalibration
This display allows for calibrating the compass. See Compass on page 5‑6 for more information. ...

Weight of the Trailer Tongue
The tongue load (A) of any trailer is very important because it is also part of the vehicle weight. The Gross Vehicle Weight (GVW) includes the curb weight of the vehicle, any cargo carried in it, and ...