2010 INFINITI QX engine

17. Power outlet (P. 2-34)
18. Heated seat switch (P. 2-30)
19. Tow mode switch (P. 2-33)
20. Vehicle dynamic control (VDC) OFFswitch (P. 2-32)
21. Shift selector (P. 5-12)
22. Heated steering wheel switch (P.2-31)
23. Clock (P. 2-34)
24. Power outlet (P. 2-34)
25. Front passenger air bag status light
(P. 1-61)
26. Auxiliary jack (P. 4-39
27. 4WD shift switch (if so equipped)
(P. 5-41)
28. Tilt steering wheel control (P. 3-24)
29.. Rear or front and rear sonar system off
switch (P. 5-52)
30. Pedal position adjustment switch
(P. 3-25)
31. Headlight aiming control (P. 2-27)
32. Power vent windows switch (P. 2-50)
33. Lift gate open/close switch (P. 3-18)
*: Refer to the separate Navigation System Own-
er’s Manual.
See the page number indicated in paren-
theses for operating details.1. Warning/indicator lights
2. Tachometer
3. Speedometer
4. Engine coolant temperature gauge
5. Engine oil pressure gauge 6. Odometer/Twin trip odometer, A/T po-
sition indicator, 4WD shift indicator
light (if so equipped)/vehicle information
display
7. Voltmeter
8. Fuel gauge
LIC1169
METERS AND GAUGES
Instruments and controls2-3
REVIEW COPY—2010 Infiniti QX56 (iwz)
Owners Manual (owners)—USA_English (nna)
02/12/09—diane


TACHOMETER
The tachometer indicates engine speed in revo-
lutions per minute (rpm) . Do not rev the engine
into the red zone
1.
CAUTION
When engine speed approaches the red
zone, shift to a higher gear or reduce en-
gine speed. Operating the engine in the
red zone may cause serious engine
damage.
ENGINE COOLANT TEMPERATURE
GAUGE
The gauge indicates the engine coolant tempera-
ture. The engine coolant temperature is within the
normal range
1when the gauge needle points
within the zone shown in the illustration.
The engine coolant temperature varies with the
outside air temperature and driving conditions.
CAUTION
If the gauge indicates coolant tempera-
ture near the hot (H) end of the normal
range, reduce vehicle speed to decrease
temperature. If the gauge is over the nor-
mal range, stop the vehicle as soon as
safely possible. If the engine is over-
heated, continued operation of the ve-
hicle may seriously damage the engine.
See “If your vehicle overheats” in the “In
case of emergency” section for immediate
action required.
LIC1235LIC1236
Instruments and controls2-5
REVIEW COPY—2010 Infiniti QX56 (iwz)
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02/12/09—diane


FUEL GAUGE
The gauge indicates theapproximatefuel level
in the tank.
The gauge may move slightly during braking,
turning, acceleration, or going up or down hills.
The gauge needle returns to E (Empty) after the
ignition switch is placed in the OFF position.
The low fuel warning light comes on when the
amount of fuel in the tank is getting low.
Refill the fuel tank before the gauge regis-
ters E (Empty) . The
indicates that the fuel-filler door is
located on the driver’s side of the vehicle.
CAUTION
● If the vehicle runs out of fuel,
the
malfunction indicator light
(MIL) may come on. Refuel as soon as
possible. After a few driving trips,
the
light should turn off. If the
light remains on after a few driving
trips, have the vehicle inspected by an
INFINITI dealer.
● For additional information, see “Mal-
function Indicator Light (MIL)” later in
this section.
ENGINE OIL PRESSURE GAUGE
The gauge indicates the engine lubrication sys-
tem oil pressure while the engine is running. The
needle should be in the middle of the gauge when
the engine is running.
LIC1233LIC1172
2-6Instruments and controls
REVIEW COPY—2010 Infiniti QX56 (iwz)
Owners Manual (owners)—USA_English (nna)
02/12/09—diane


CAUTION
●This gauge is not designed to indicate
low engine oil level. Use the dipstick to
check the oil level. (See “Engine oil” in
the “Maintenance and do-it-yourself”
section.)
● If the gauge reading does not move with
the proper amount of engine oil, have
the vehicle checked by an INFINITI
dealer. Continued vehicle operation in
such a condition could cause serious
damage to the engine.
VOLTMETER
When the ignition switch is placed in the ON
position, the voltmeter indicates the battery volt-
age. When the engine is running, it indicates the
generator voltage.
While cranking the engine, the volts drop below
the normal range. If the reading is not in the
normal range (11 – 15 volts)
1while the engine
is running, it may indicate that the charging sys-
tem is not functioning properly. Have the system
checked by an INFINITI dealer.
LIC1234
Instruments and controls2-7
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Owners Manual (owners)—USA_English (nna)
02/12/09—diane


orAnti-lock Braking System
(ABS) warning light4WD warning light (model)High beam indicator light (Blue)
Automatic transmission check warning lightLow fuel warning lightMalfunction indicator light (MIL)
Automatic transmission park warning light
(model)Low tire pressure warning lightSecurity indicator light
orBrake warning lightMaster warning lightSlip indicator light
Charge warning lightSeat belt warning light and chimeTurn signal/hazard indicator lights
Check suspension warning lightSupplemental air bag warning lightVehicle dynamic control off indicator light
Engine oil pressure low/engine coolant tem-
perature high warning lightFront passenger air bag status light
CHECKING BULBS
With all doors closed, apply the parking brake
and place the ignition switch to the ON position
without starting the engine. The following lights
will come on (if so equipped):
,or,,,,
The following lights come on briefly and then go
off (if so equipped):
or,,,,,
,
If any light fails to come on, it may indicate
a burned-out bulb or an open circuit in the
electrical system. Have the system repaired
promptly.
WARNING LIGHTS
For additional information on warnings and indi-
cators, see “Vehicle information display” later in
this section.
WARNING/INDICATOR LIGHTS AND
AUDIBLE REMINDERS
2-8Instruments and controls
REVIEW COPY—2010 Infiniti QX56(iwz)
Owners Manual (owners)—USA_English (nna)
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orAnti-lock BrakingSystem (ABS)
warning light
When the ignition switch is in the ON position,
the Anti-lock Braking System (ABS) warning light
illuminates and then turns off. This indicates the
ABS is operational.
If the ABS warning light illuminates while the
engine is running, or while driving, it may indicate
the ABS is not functioning properly. Have the
system checked by an INFINITI dealer.
If an ABS malfunction occurs, the anti-lock func-
tion is turned off. The brake system then operates
normally, but without anti-lock assistance. See
\bBrake system\b in the\bStarting and driving\b sec-
tion.
Automatic transmission check
warning light
When the ignition switch is turned ON, the light
comes on for about 2 seconds. If the light comes
on at any other time, it may indicate the automatic
transmission system is not functioning properly.
Have the system checked by an INFINITI dealer.
Automatic transmission parkwarning light (
model)
WARNING
● If the ATP light is ON, this indicates that
the automatic transmission P (Park) po-
sition will not function and the transfer
case is in neutral.
● When parking, always make sure that
the 4WD shift indicator light illuminates
and the parking brake is set. Failure to
engage the transfer position in 2WD,
AUTO, 4H or 4LO could result in the
vehicle moving unexpectedly, resulting
in serious personal injury or property
damage. ●
The warning light may come on when
the ignition switch is ON and the shift
selector is placed in the P position
while shifting the transfer case be-
tween 4H and 4LO. Shift the 4WD shift
switch to the 2WD, AUTO, 4H, or 4LO
position again to turn off the ATP warn-
ing light when the warning light comes
on. Before shifting the 4WD switch into
the 4LO position or out of 4LO in the 4H
position, move the shift selector into
the N position. Shift the shift selector
into the P position and make sure that
the 4WD shift indicator light is ON and
the ATP warning light is OFF.
This light indicates that the automatic transmis-
sion parking function is not engaged. If the trans-
fer control is not secured in any drive position
while the shift selector is in the P (Park) position,
the transmission will disengage and the drive
wheels will not lock.
orBrake warning light
This light functions for both the parking brake and
the foot brake systems.
Instruments and controls2-9
REVIEW COPY—2010 Infiniti QX56 (iwz)
Owners Manual (owners)—USA_English (nna)
02/12/09—diane


Parking brake indicator
When the ignition switch is placed in the ON
position, the light comes on when the parking
brake is applied.
Low brake fluid warning light
When the ignition switch is in the ON position,
the light warns of a low brake fluid level. If the light
comes on while the engine is running with the
parking brake not applied, stop the vehicle and
perform the following:1. Check the brake fluid level. Add brake fluid as necessary. See “Brake fluid” in the “Main-
tenance and do-it-yourself” section of this
manual.
2. If the brake fluid level is correct, have the warning system checked by an INFINITI
dealer.
WARNING
●Your brake system may not be working
properly if the warning light is on. Driv-
ing could be dangerous. If you judge it
to be safe, drive carefully to the nearest
service station for repairs. Otherwise,
have your vehicle towed because driv-
ing it could be dangerous. ●
Pressing the brake pedal with the en-
gine stopped and/or a low brake fluid
level may increase your stopping dis-
tance and braking will require greater
pedal effort as well as pedal travel.
● If the brake fluid level is below the
MINIMUM or MIN mark on the brake
fluid reservoir, do not drive until the
brake system has been checked at an
INFINITI dealer.
Charge warning light
If this light comes on while the engine is running,
it may indicate the charging system is not func-
tioning properly. Turn the engine off and check
the generator belt. If the belt is loose, broken,
missing, or if the light remains on, see an INFINITI
dealer immediately.
CAUTION
● Do not ground electrical accessories
directly to the battery terminal. Doing
so will bypass the variable control sys-
tem and the vehicle battery may not
charge completely. Refer to “Variable
voltage control system” in the “Mainte-
nance and do-it-yourself” section later
in this manual. ●
Do not continue driving if the generator
belt is loose, broken or missing.
Check suspension warning
light
This light may indicate a malfunction in the auto-
leveling suspension.
For additional information, refer to “Jacking up
vehicle and removing the damaged tire” in the “In
case of emergency” section of this manual.
Engine oil pressure low/Engine coolant temperature
high warning light
This light warns of low engine oil pressure or high
engine coolant temperature.
If the light flickers or comes on during normal
driving, pull off the road in a safe area, stop the
engine and allow it to cool. If the light remains on
after checking the oil and coolant, stop the en-
gine immediately and call an INFINITI dealer or
other authorized repair shop.
This light is not designed to indicate a low
oil or low coolant level. Check the oil level
with the dipstick and check the coolant level on
the reservoir. See “Engine oil” and “Checking
engine coolant level” in the “Maintenance and
2-10Instruments and controls
REVIEW COPY—2010 Infiniti QX56 (iwz)
Owners Manual (owners)—USA_English (nna)
02/12/09—diane


do-it-yourself” section of this manual. Also see “If
your vehicle overheats” in the “In case of emer-
gency” section of this manual.
CAUTION
●Running the engine with the engine oil
pressure warning light on could cause
serious damage to the engine almost
immediately. Such damage is not cov-
ered by warranty. Turn off the engine as
soon as it is safe to do so.
● If the gauge indicates engine coolant
temperature over the normal range,
stop the vehicle as soon as safely pos-
sible. If the engine is overheated, con-
tinued operation of the vehicle may se-
riously damage the engine. See “If your
vehicle overheats” in the “In case of
emergency” section for immediate ac-
tion required.
4WD warning light (
model)
The 4WD warning light comes on when the igni-
tion switch is placed in the ON position. It turns
off soon after the engine is started. If the engine or vehicle is not functioning properly,
the warning light will either remain illuminated or
blink. See “4WD warning light” in the “Starting
and driving” section.
CAUTION
●
If the warning light comes on or blinks
during operation, have your vehicle
checked by an INFINITI dealer as soon
as possible.
● Do not drive on dry hard surface roads
in the 4H or 4LO position. If the 4WD
warning light turns on when you are
driving on dry hard surface roads:
– in the AUTO or 4H position, shift the 4WD shift switch to 2WD.
– in the 4LO position, stop the vehicle, move the automatic transmission
shift selector lever to the N position
and shift the 4WD shift switch to
2WD.
● If the warning light is still on after the
above operation, have your vehicle
checked by an INFINITI dealer as soon
as possible.
Low fuel warning light
This light comes on when the fuel level in the fuel
tank is getting low. Refuel as soon as it is conve-
nient, preferably before the fuel gauge reaches E
(Empty) . There will be a small reserve of fuel
in the tank when the fuel gauge needle
reaches E (Empty) .
Low tire pressure warning light
Your vehicle is equipped with a Tire Pressure
Monitoring System (TPMS) that monitors the tire
pressure of all tires except the spare.
The low tire pressure warning light warns of low
tire pressure or indicates that the TPMS is not
functioning properly.
After the ignition switch is placed in the ON
position, this light illuminates for about 1 second
and turns off.
Low tire pressure warning:
If the vehicle is being driven with low tire pres-
sure, the warning light will illuminate. If you select
the tire pressure information in the display, the
LOW PRESSURE warning message will be dis-
played. The tire pressure for each tire will also be
displayed.
Instruments and controls2-11
REVIEW COPY—2010 Infiniti QX56 (iwz)
Owners Manual (owners)—USA_English (nna)
02/12/09—debbie