Service ACC Warning
If the system turns off, and the EVIC displays “ACC/ FCW Unavailable Service Radar Sensor”, it indicates there is an internal system fault. Although the vehicle is still drivable under normal conditions, have the system checked by an authorized dealer.
See also:
Operating Instructions - Uconnect™ Multimedia (Satellite) Mode
NOTE:
The ignition switch must be in the ON/RUN or
ACC position to operate the radio. ...
Winter Operation
To ensure the best possible heater and defroster performance,
make sure the engine cooling system is functioning
properly and the proper amount, type, and concentration
of coolant is used. Refer ...
Tire Chains
Use only compact chains, or other traction aids that meet
SAE type “Class S” specifications. Chains must be the
proper size for the vehicle, as recommended by the chain
manufacturer.
NOTE:
...