See also:

Class I hitch
Class I trailer hitch equipment (receiver, ball mount and hitch ball) can be used to tow trailers of a maximum weight of 2,000 lb (909 kg). - The hitch should not be attached to or affect t ...

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

ON position
When the switch is in the ON position 1 , the map lights will illuminate. ...