Underbody

Flush the complete underside of your vehicle frequently. Keep body and door drain holes free from packed dirt.
See also:
Fuel quality
If you are experiencing starting, rough idle or hesitation driveability
problems during a cold start, try a different brand of “Regular” unleaded
gasoline.
Do not add aftermarket fuel additive ...
Improved sync
The next generation of the award-winning SYNC system continues to become
easier to use and more robust in its operation. New, simpler screen designs
improve the user interface. Larger and bolder fon ...
Day and night brightness
The BLIS and/or CTA alert will automatically dim when the headlamp
switch is in PARK, ON, or AUTO ON and night time darkness has been
detected by the sun sensor. ...
