Jeep Grand Cherokee 2014 Owner's Manual page 207

obstructions, such as mud, dirt, or ice on windshield and
fog on the inside of glass. In these cases, the EVIC will
display "ACC / FCW Limited Functionality Clean Front
Windshield" and the system will have degraded perfor-
mance.
The "ACC / FCW Limited Functionality Clean Front
Windshield" message can sometimes be displayed while
driving in highly reflective areas (i.e. tunnels with reflec-
tive tiles, or ice and snow). The ACC / FCW system will
recover after the vehicle has left these areas. Under rare
conditions, when the camera is not tracking any vehicles
or objects in its path this warning may temporarily occur.
If weather conditions are not a factor, the driver should
examine the windshield and the camera located on the
back side of the inside rear view mirror. They may
require cleaning or removal of an obstruction.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 205
When the condition that created limited functionality is
no longer present, the system will return to full function-
ality.
NOTE: If the "ACC / FCW Limited Functionality Clean
Front Windshield" message occurs frequently (e.g. more
than once on every trip) without any snow, rain, mud, or
other obstruction, have the windshield and forward
facing camera inspected at your authorized dealer.
Removing ACC Sensor For Off-Roading
NOTE: When off-roading, it may be advisable to remove
the ACC sensor. The sensor is located behind the front
lower grille in the center of the vehicle. After removing
the lower fascia, you may remove the lower sensor and
bracket assembly.
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