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The vehicle should be driven with the Vehicle
Dynamic Control (VDC) system on for most driv-
ing conditions.
If the vehicle is stuck in mud or snow, the VDC
system reduces the engine output to reduce
wheel spin. The engine speed will be reduced
even if the acceleratoris depressed to the floor. If
maximum engine power is needed to free a stuck
vehicle, turn the VDC system off.
To turn off the VDC system, push the VDC OFF
switch. The
indicator will come on.
Push the VDC OFF switch again or restart the
engine to turn on the system. See “Vehicle Dy-
namic Control(VDC) system”in the“Starting and
driving” section.
WARNING
The rear sonar system is a convenience
but it is not a substitute for proper back-
ing. Always turnand check that itis safe to
do so before backing up. Always back up
slowly.
The rear sonar system is active when the ignition
switch is placed in the ON position and the shift
selector is in R (Reverse).
When sensors detect obstacles within 5.9 ft (1.8
m) of the rear bumper, a beeping tone is emitted.
The rear sonar system can be disabled by push-
ing theOFF switch.When thesystem isdisabled,
the indicator light on the switch will illuminate.
The system will automatically reset the next time
the ignition switch is placed in the ON position.
See “Rear sonar system” in the “Starting and
driving” section.
WIC0534 LIC0471
VEHICLE DYNAMIC CONTROL (VDC)
OFF SWITCH
REAR SONAR SYSTEM OFF SWITCH
(if so equipped)
2-32 Instruments and controls
੬ REVIEW COPY—
2010 Infiniti QX56 (iwz)
Owners Manual (owners)—USA_English (nna)
02/12/09—diane
੭