See also:

Elapsed Time
Shows the total elapsed time of travel since the last reset. Elapsed time will increment when the ignition switch is in the RUN or START position. Elapsed time is displayed as follows: hours:min ...

DISC Button
Pressing the DISC button will allow you to switch from AM/FM modes to Disc modes. ...

Towing Requirements – Trailer Brakes
− Do not interconnect the hydraulic brake system or vacuum system of your vehicle with that of the trailer. This could cause inadequate braking and possible personal injury. − An elect ...