Jeep 2010 Commander Owner's Manual page 152

152 UNDERSTANDING THE FEATURES OF YOUR VEHICLE
The optional crossbars must also be secured in one of the
five detent positions marked with an arrow on the
siderails to prevent movement. To move the crossbars,
loosen the thumb screws located at the upper edge of
each crossbar approximately eight turns, then move the
crossbar to the desired position, keeping the crossbars
parallel to the rack frame. Once the crossbar is in one of
the five detent positions, retighten the thumb screws to
lock the crossbar into position.
NOTE:
• To help control wind noise when the crossbars are not
in use, place the front crossbar in the first detent from
the front of the vehicle and the rear crossbar in the
second detent from the rear of the vehicle.
• If the rear crossbar (or any metallic object) is placed
over the satellite radio antenna (if equipped), you may
experience interruption of satellite radio reception. For
improved satellite radio reception, place the rear cross-
bar in the second detent from the rear of the vehicle
when not in use.
• The grab handles on the back of the vehicle (if
equipped) are not to be used as a towing feature.
CAUTION!
• To prevent damage to the roof of your vehicle, DO
NOT carry any loads on the roof rack without
crossbars installed. The load should be secured
and placed on top of the crossbars, not directly on
the roof. If it is necessary to place the load on the
roof, place a blanket or some other protection
between the load and the roof surface.
(Continued)