See also:

Clearing the programmed information
Individual buttons cannot be cleared, however to clear all programming, push and hold the two outside buttons and release when the indicator light begins to flash (in approximately 20 seconds). ...

System operation
The automatic drive positioner system will not work or will stop operating under the following conditions: ► When the vehicle speed is above 4 MPH (7 km/h). ► When the adjusting s ...

Moisture
Accumulation of sand, dirt and water on the vehicle body underside can accelerate corrosion. Wet floor coverings will not dry completely inside the vehicle, and should be removed for drying to avoid f ...