ABS INFINITI QX 2011 Owners Manual

Warn-ing
light Name Page
Anti-lock Braking System
(ABS) warning light
2-11
Automatic Transmission
(AT) check warning light2-11
Automatic Transmission
(AT) oil temperature warn-
ing light2-11
Automatic Transmission
(AT) park warning light
2-11
Brake warning light 2-12
Blind Spot Warning (BSW)
system warning light (or-
ange)*2-12
Warn-
ing
light Name Page
Charge warning light 2-13
Distance Control Assist
(DCA) system warning
light (orange)* 2-13
Engine oil pressure warn-
ing light
2-13
Four-Wheel Drive (4WD)
warning light (4WD mod-
els)2-13
Intelligent Cruise Control
(ICC) system warning light
(orange)*2-14
Intelligent Key system
warning light
2-14
Lane departure warning
light (orange)*2-14
Warn-
ing
light Name Page
Low tire pressure warning
light
2-14
Master warning light 2-16
Preview Function warning
light (orange)*2-16
Seat belt warning light 2-16
Supplemental air bag
warning light2-16
Vehicle Dynamic Control
(VDC) warning light 2-17
WARNING AND INDICATOR LIGHTS
Illustrated table of contents0-11

Front-seat Active Head Restraint
The Active Head Restraint moves forward utiliz-
ing the force that the seatback receives from
the occupant in a rear-end collision. The move-
ment of the head restraint helps support the
occupant’s head by reducing its backward
movement and helping absorb some of the
forces that may lead to whiplash-type injuries.
Active Head Restraints are effective for colli-
sions at low to medium speeds in which it is
said that whiplash injury occurs most.
Active Head Restraints operate only in certain
rear-end collisions. After the collision, the head
restraints return to their original position.Adjust the Active Head Restraints properly as
described earlier in this section.
HEADREST
WARNING
The adjustable headrests supplement the
other vehicle safety systems. They may provide
additional protection against injury in certain
rear end collisions. Adjust the headrests prop-
erly, as specified in this section. Check the ad-
justment after someone else uses the seat. Do
not attach anything to the adjustable headrest
stalks or remove the adjustable headrests. Do
not use the seat if the adjustable headrests
have been removed. If the headrest was re-
moved, reinstall and properly adjust the head-
rest before an occupant uses the seating posi-
tion. Failure to follow these instructions can
reduce the effectiveness of the adjustable
headrests. This may increase the risk of serious
injury or death in a collision.
SSS0508
1-12Safety — Seats, seat belts and supplemental restraint system

Anti-lock Braking System (ABS) warning
light
Intelligent Cruise Control (ICC) system
warning light (orange)*CRUISE indicator light*
Intelligent Key warning lightFront passenger air bag status light
Automatic transmission check warning
lightLane departure warning light
(orange)*High beam indicator light
Automatic Transmission (AT) oil tem-
perature warning lightLow tire pressure warning lightIntelligent Brake Assist (IBA) off indica-
tor light*
Automatic Transmission (AT) park warn-
ing lightMaster warning lightLane Departure Prevention (LDP) ON
indicator light (green)*
Brake warning light
Preview Function warning light (or-
ange)*Low beam indicator light
Seat belt warning lightMalfunction Indicator Light (MIL)
Blind Spot Warning (BSW) system warn-
ing light (orange)*Supplemental air bag warning lightSecurity indicator light
Charge warning lightVehicle Dynamic Control (VDC) warning
lightSNOW mode indicator light
Distance Control Assist (DCA) system
warning light (orange)*Adaptive Front lighting System (AFS)
indicator light*TOW mode indicator light
Engine oil pressure warning lightAutomatic transmission position indica-
tor lightTurn signal/hazard indicator lights
Four-Wheel Drive (4WD) warning light
(4WD models)Check suspension indicator lightVehicle Dynamic Control (VDC) off indi-
cator light
*: if so equipped
WARNING/INDICATOR LIGHTS AND
AUDIBLE REMINDERS
2-10Instruments and controls

CHECKING BULBS
With all doors closed, apply the parking brake
and push 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 does not come on, it may indicate a
burned-out bulb or an open circuit in the elec-
trical system. Have the system checked by an
INFINITI retailer.
Some indicators and warnings are also dis-
played on the dot matrix liquid crystal display
between the speedometer and tachometer. (See
“DOT MATRIX LIQUID CRYSTAL DISPLAY” later in
this section.)
WARNING LIGHTS
orAnti-lock Braking
System (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 indi-
cates 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 retailer.
If an ABS malfunction occurs, the anti-lock
function is turned off. The brake system then
operates normally, but without anti-lock assis-
tance. (See “BRAKE SYSTEM” in the “5. Starting
and driving” section.)
Automatic transmission
check warning light
When the ignition switch is pushed to the ON
position, the light comes on for 2 seconds. If
the light comes on at any other time, it may
indicate the transmission is not functioning
properly. Have your INFINITI retailer check and
repair the transmission.
Automatic Transmission (AT)
park warning light
This light indicates that the Automatic Trans-
mission (AT) parking function is not engaged. If
the transfer control is not secured in any driving
position while the AT selector lever is in the “P”
(Park) position, the transmission will disengage
and the wheels will not lock.
If the AT park warning light illuminates with the
selector lever in the P (Park) position, shift the
Four-Wheel Drive (4WD) shift switch to the
AUTO, 4H or 4L position again with the selector
lever in the N (Neutral) position.(See “INFINITI
ALL-MODE 4WD” in the “5. Starting and driv-
ing” section.)
Automatic Transmission (AT)
oil temperature warning light
This light illuminates when the Automatic
Transmission (AT) oil temperature is too high. If
the light illuminates while driving, reduce the
vehicle speed as soon as safely possible until
the light turns off.
Instruments and controls2-11

CAUTION
Continued vehicle operation when the AT oil
temperature warning light is on may damage
the AT.
orBrake warning
light
This light functions for both the parking brake
and the foot brake systems.
Parking brake indicator :
When the ignition switch is 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. If brake fluid isnecessary, add fluid and have the system
checked by your INFINITI retailer. (See
“BRAKE FLUID” in the “8. Maintenance
and do-it-yourself” section.) 2. If the brake fluid level is correct, have the
warning system checked by an INFINITI
retailer.
Low hydraulic pressure warning indicator :
If the brake warning light illuminates when the
engine is running, or while driving with the
parking brake is released, check the brake fluid
level. If the brake fluid level is sufficient, it may
indicate low hydraulic pressure in the brake
booster. Have the brake system checked by an
INFINITI retailer promptly.
Anti-lock Braking System (ABS) warning indica-
tor :
When the parking brake is released and the
brake fluid level is sufficient, if both the brake
warning light and the Anti-lock Braking System
(ABS) warning light illuminate, it may indicate
the ABS is not functioning properly. Have the
brake system checked, and if necessary re-
paired, by an INFINITI retailer promptly. (See
“Anti-lock Braking System (ABS) warning light”
earlier in this section.)
WARNING
●Your brake system may not be working prop-
erly if the warning light is on. Driving 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 driving it could be dangerous.
● Pressing the brake pedal with the engine
stopped and/or low brake fluid level may
increase your stopping distance 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 retailer.
Blind Spot Warning (BSW)
system warning light
(orange; if so equipped)
If the light comes on in orange and remains on,
it may indicate that the BSW system is not
functioning properly. Although the vehicle is
still driveable, have the system checked by an
INFINITI retailer. See “BLIND SPOT WARNING
(BSW) SYSTEM” in the “5. Starting and driving”
section.
2-12Instruments and controls

Ion control :
This unit generates highly concentrated Plas-
macluster ions into the air blown from the
ventilators and reduces odor absorbed into the
interior trim.
When the air conditioner is turned on, the
system generates Plasmacluster ions automati-
cally.The amount of Plasmacluster ions increases
according to the amount of air flow. When the
air flow is high, “
” is displayed on the
screen and when the air flow is low, the indica-
tion in the screen changes to “
”.
Plasmacluster and Plasmacluster ion are regis-
tered trademarks of Sharp Corporation.
Exhaust gas/outside odor detection sensor :
This vehicle is equipped with an exhaust gas
detection sensor. When the automatic intake air
control is ON, the sensor detects industry odors
such as pulp or chemicals, and exhaust gas
such as gasoline or diesel. When such odors or
gas are detected, the system automatically
changes from the outside air circulation mode
to the recirculation mode.
When the intake air control button is pushed
under the following conditions, the indicator
light on the “
” button will illuminate and
the exhaust gas detection sensor will turn on.
● The air flow control is not in the front
defroster mode (the indicator light on the
“
” front defroster button is turned off).
● The outside temperature is about 32°F (0°C)
or more. When the automatic intake air control is ON, for
the first 5 minutes, the recirculation mode is
selected to prevent dust, dirt and pollen from
entering the vehicle and cleans the air inside of
the vehicle with positive and negative ions that
are emitted from the ventilator.
After the 5 minutes, the sensor detects exhaust
gas and automatically alternates between the
recirculation mode and outside air circulation
mode.
SAA2734
4-36Monitor, climate, audio, phone and voice recognition systems

Distance Control Assist (DCA) system
(if so equipped).................................. 5-62
Precautions on distance control assist
system ....................................... 5-63
Distance control assist operation ...............5-64
Forward Collision Warning (FCW) system
(if so equipped) .................................. 5-75
Precautions on FCW system ....................5-76
Intelligent brake assist (IBA) system
(if so equipped) .................................. 5-80
Precautions on IBA system .....................5-80
Break-in schedule ................................ 5-83
Increasing fuel economy .......................... 5-83
INFINITI all-mode 4wd (if so equipped)............5-84
INFINITI all-mode 4wd system................. 5-84
4wd shift switch .............................. 5-88
4wd shift indicator ............................ 5-89
4wd warning light ............................. 5-89
Hill start assist system ........................... 5-91
Parking/parking on hills .......................... 5-92
Tow mode ....................................... 5-93Snow mode
...................................... 5-93
Power steering ................................... 5-94
Brake system .................................... 5-94
Braking precautions ........................... 5-94
Parking brake break-in ......................... 5-94
Brake assist ..................................... 5-95
Brake assist .................................. 5-95
Preview function (Intelligent Cruise Control
system equipped models) ......................5-95
Anti-lock Braking System (ABS) .................5-97
Vehicle Dynamic Control (VDC) system .............5-98
Vehicle Dynamic Control (VDC) OFF switch ......5-100
Cold weather driving ............................. 5-101
Freeing a frozen door lock .....................5-101
Antifreeze .................................... 5-101
Battery ....................................... 5-101
Draining

of coolant water ...................... 5-101
Tire equipment ................................ 5-101
Special winter equipment ......................5-101
Driving on snow or ice ......................... 5-101
Engine block heater (if so equipped) ...........5-102

Condition C :
Under the following conditions, a beep will
sound and the LDP system will be canceled
automatically. The LDP ON indicator light will
blink in green, and the LDP system cannot be
activated:
●When the VDC system (except TCS function)
or ABS operates.
● When the VDC system is turned off.
● When the SNOW mode switch is turned on.
● When the 4WD shift switch is in the 4H or 4L
position.
Action to take:
When the above conditions no longer exist, turn
off the LDP system by pushing the dynamic
driver assistance switch. Push the dynamic
driver assistance switch again to turn the LDP
system back on.Temporary disabled status at high temperature :
If the vehicle is parked in direct sunlight under
high temperature conditions (over approxi-
mately 104°F (40°C)) and then the LDP system is
turned on, the LDP system may be deactivated
automatically. The lane departure warning light
(orange) will blink.
When the interior temperature is reduced, turn
off the LDP system by pushing the dynamic
driver assistance switch. Push the dynamic
driver assistance switch again to turn the LDP
system back on.
Lane camera unit maintenance
The lane camera unit1for the LDW/LDP
system is located inside the map light cover. To
keep the proper operation of the LDW/LDP
systems and prevent a system malfunction, be
sure to observe the following:
● Always keep the windshield clean.
● Do not attach a sticker (including transpar-
ent material) or install an accessory near the
camera unit.
SSD0453
5-28Starting and driving

WARNING
●As there is a performance limit to the dis-
tance control function, never rely solely on
the Intelligent Cruise Control (ICC) system.
This system does not correct careless, inat-
tentive or absent-minded driving, or over-
come poor visibility in rain, fog, or other bad
weather. Decelerate the vehicle speed by de-
pressing the brake pedal, depending on the
distance to the vehicle ahead and the sur-
rounding circumstances in order to maintain
a safe distance between vehicles.
● If the vehicle ahead comes to a stop, the
vehicle decelerates to a standstill within the
limitations of the system. The system will
cancel once it judges that the vehicle has
come to a standstill and sound a warning
chime. To prevent the vehicle from moving,
the driver must depress the brake pedal.
● The system may not function properly under
the following conditions. To avoid accidents,
never use the ICC system under the following
conditions:
– On roads where the traffic is heavy or there are sharp curves
– On slippery road surfaces such as on ice or snow, etc. – On off-road surfaces such as on sand or
rock, etc.
– During bad weather (rain, fog, snow, etc.)
– When the windshield wipers are operat- ing at high speed. The system may cancel
when the wipers are set to the AUTO
position.
– When strong light (for example, at sun- rise or sunset) is directly shining on the
front of the vehicle
– When rain, snow or dirt adhere to the sys- tem sensor
– On steep downhill roads (the vehicle may go beyond the set vehicle speed and fre-
quent braking may result in overheating
the brakes)
– On repeated uphill and downhill roads
– When traffic conditions make it difficult to keep a proper distance between vehicles
because of frequent acceleration or
deceleration
– When towing a trailer or other vehicle ●
In some road or traffic conditions, a vehicle
or object can unexpectedly come into the
sensor detection zone and cause automatic
braking. You may need to control the dis-
tance from other vehicles using the accelera-
tor pedal. Always stay alert and avoid using
the ICC system when it is not recommended
in this section.
5-42Starting and driving

When the SET/COAST switch is pushed under
the following conditions, the system cannot be
set.
A warning chime will sound and the set vehicle
speed indicator will blink.
●When the SNOW mode is pushed (SNOW
mode switch) (To use the ICC system, turn off
the SNOW mode switch, push the MAIN
switch to turn off the ICC and reset the ICC
switch by pushing the MAIN switch again.)
For details about the SNOW mode switch,
see “SNOW MODE” later in this section. ●
When the 4WD shift switch is in the 4H or 4L
position. (To use the ICC system, place the
4WD shift switch in the AUTO position, push
the MAIN switch to turn off the ICC system
and reset the ICC switch by pushing the
MAIN switch again (for 4WD models).
For details about the 4WD shift switch, see
“INFINITI ALL-MODE 4WD” earlier in this
section.
● When the VDC system is off (To use the ICC
system, turn on the VDC system. Push the
MAIN switch to turn off the ICC system and
reset the ICC switch by pushing the MAIN
switch again.)
For details about the VDC system, see “VE-
HICLE DYNAMIC CONTROL (VDC) SYSTEM”
later in this section.
● When ABS or VDC (including the traction
control system) is operating
● When driving into a strong light (i.e., sun-
light)
● When a wheel is slipping (To use the ICC
system, make sure the wheels are no longer
slipping. Push the MAIN switch to turn off
the ICC, and reset the ICC system by pushing
the MAIN switch again.)
SSD1106
5-50Starting and driving