position and flush the system (in particular the front and rear hinge
arms) with a high-pressure car wash wand.
Note:Do not use the running boards, front and rear hinge assemblies,
running board motors, or the running board under body mounts to lift
the vehicle when jacking. Please utilize proper jacking points. Refer to
Changing the tiresin theRoadside Emergencieschapter.
WARNING:In extreme climates, excessive ice buildup may
occur, causing the running boards not to deploy. Be sure that the
running boards have deployed, and have finished moving before
attempting to step on them. Note: The running boards will resume
normal function once the blockage is cleared.
WARNING:Turn off the running boards before jacking or
placing any object under the vehicle. Never place your hand
between the extended running board and the vehicle. A moving
running board may cause injury.
SPEED CONTROL
With speed control set, you can maintain a set speed without keeping
your foot on the accelerator pedal.
WARNING:Do not use the speed control in heavy traffic or on
roads that are winding, slippery or unpaved.
Using speed control
The speed controls are located on the steering wheel. The following
buttons work with speed control:
RESUME:Press to resume a set
speed.
SET +:Press to increase the set
speed.
SET –:Press to decrease the set
speed.
OFF/ON:Press to turn speed
control off or on.
Driver Controls
80
2012 Navigator(nav)
Owners Guide, 1st Printing
USA(fus)
