Your vehicle is not designed to tow a trailer. Attempting to do so can void your warranties.
Audio Control Display
Press the AUDIO button to display the audio system on the
navigation screen.
...
Using the Key*
Insert the key in the cylinder to lock and
unlock the tailgate. ...
Mainshaft Disassembly, Inspection, and Reassembly (A/T)
Inspect the thrust needle bearings and the needle bearings for galling
and rough movement.
Inspect the splines for excessive wear and damage.
Check the shaft bearing s ...