width JEEP GRAND CHEROKEE 2013 Owner handbook (in English)

WARNING!(Continued)
detect the ball mount and hitch ball assem-
bly, depending on its size and shape,
giving a false indication that an obstacle is
behind the vehicle.
PARKVIEW® REAR BACK UP
CAMERA — IF EQUIPPED
Your vehicle may be equipped with the
ParkView® Rear Back Up Camera that allows you
to see an on-screen image of the rear surround-
ings of your vehicle whenever the shift lever is put
into REVERSE. The image will be displayed on
the Navigation/Multimedia radio display screen
along with a caution note to “check entire sur-
roundings” across the top of the screen. After five
seconds this note will disappear. The ParkView®
camera is located on the rear of the vehicle above
the rear License plate.
When the vehicle is shifted out of REVERSE,
the rear camera mode is exited and the naviga-
tion or audio screen appears again.
When displayed, static grid lines will illustrate
the width of the vehicle while a dashed center-
line will indicate the center of the vehicle to
assist with aligning to a hitch/receiver. The static
grid lines will show separate zones that will help
indicate the distance to the rear of the vehicle.
The following table shows the approximate dis-
tances for each zone:
ZoneDistance to the rear of the vehicle
Red 0-1ft(0-30cm)
Yellow 1 ft-3ft(30cm-1m)
Green 3 ft or greater (1 m or greater)
139

WARNING!
It is important that you do not exceed the
maximum front or rear GAWR. A dangerous
driving condition can result if either rating is
exceeded. You could lose control of the
vehicle and have an accident.
Trailer Tongue Weight (TW)
The TW is the downward force exerted on the
hitch ball by the trailer. In most cases it should
not be more than 5% of the trailer load. You
must consider this as part of the load on your
vehicle.
WARNING!
An improperly adjusted hitch system may
reduce handling, stability and braking perfor-
mance and could result in an accident. Con-
sult with your hitch and trailer manufacturer
or a reputable trailer/caravan dealer for ad-
ditional information. Frontal Area
The frontal area is the maximum height multi-
plied by the maximum width of the front of a
trailer.
Breakaway Cable AttachmentEuropean braking regulations for braked trailers
up to 7,700 lbs (3 500 kg), require trailers to be
fitted with either a secondary coupling or break-
away cable.
The recommended location for attaching the
normal trailer’s breakaway cable is in the
stamped slot located on the sidewall of the hitch
receiver.
With Attachment Point
•
For detachable tow bar pass the cable through
the attachment point and clip it back onto itself
or attach the clip directly to the designated
point.
Detachable Ball Clip Loop Method
279