See also:

Tire Chains
Tire chains may be installed on all models except the Sahara and Rubicon. Install chains on rear tires only. Follow these recommendations to guard against damage and excessive tire and chain wear ...

To Engage Or Disengage The Child-Protection Door Lock System
1. Open the rear door. 2. Insert the tip of the ignition key into the lock and rotate to the LOCK or UNLOCK position. 3. Repeat steps 1 and 2 for the opposite rear door. ...

Compass/Temperature Display
NOTE: If the vehicle is equipped with a Chrysler Uconnect™ gps (Navigation Radio), the NAV system will provide the compass direction, and the variance and calibration menus will be unavailable. ...