brake INFINITI QX 2013 User Guide

again with the shift lever in the N (Neutral)
position.(See“INFINITI all-mode 4WD®”in
the “5. Starting and driving” section.)
Blind Spot Warning (BSW)/
Blind Spot Intervention (BSI) sys-
tem warning light (orange; if so
equipped)
When the ignition switch is pushed to the
ON position, the indicator light will first
illuminate in orange and turn green before
turning off. This indicates that the Blind
Spot Warning (BSW) and Blind Spot Inter-
vention (BSI) systems are operational.
If the light comes on in orange and remains
on, it may indicate that the BSW and BSI
systems are not functioning properly.
Although the vehicle is still driveable, have
the systems checked by an INFINITI retailer.
See “Blind Spot Warning/Blind Spot Inter-
vention
TM/Back-up Collision Intervention
systems” in the“5. Starting and driving”
section.
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 is low, add fluid and have the
system checked by your INFINITI retai-
ler. (See “Brake fluid” in the“8.
Maintenance and do-it-yourself” sec-
tion.)
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
indicator:
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 illumi-
nate, it may indicate the ABS is not
functioning properly. Have the brake sys-
tem checked, and if necessary repaired, 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
properly 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 dis-
tance and braking will require greater
pedal effort as well as pedal travel.
Instruments and controls2-13

2-14Instruments and controls
.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.
Charge warning light
If the light comes on while the engine is
running, it may indicate the charging
system is not functioning properly. Turn
the engine off and check the alternator
belt. If the belt is loose, broken, missing or
if the light remains on, see an INFINITI
retailer immediately.
CAUTION
Do not continue driving if the alternator belt
is loose, broken or missing.
Distance Control Assist (DCA)
system warning light (orange; if so
equipped)
This light comes on if there is a malfunc-
tion in the Distance Control Assist (DCA)
system. If the warning light illuminates, park the
vehicle in a safe place. Turn the engine off,
restart the engine, resume driving and turn
on the DCA system again.
If it is not possible to turn on the system
or the warning light stays on, it may
indicate that the system is malfunctioning.
Although the vehicle is still driveable
under normal conditions, have the vehicle
checked at an INFINITI retailer.
See
“Distance Control Assist (DCA) system”
in the “5. Starting and driving” section.
Engine oil pressure warning
light
This light warns of low engine oil pressure.
If the light flickers or comes on during
normal driving, pull off the road in a safe
area, stop the engine immediatelyand call
an INFINITI retailer or other authorized
repair shop.
The engine oil pressure warning light is
not designed to indicate a low oil level.
Use the dipstick to check the oil level. (See
“Engine oil” in the“8. Maintenance and
do-it-yourself” section.)
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 covered
by warranty. Turn off the engine as soon as
it is safe to do so.
Four-Wheel Drive (4WD) warn-
ing light (4WD models)
Thewarning light comes on when the
ignition switch is pushed to ON. It turns off
soon after the engine is started.
If the 4WD system malfunctions, or the
diameter of the front and the rear wheels
are different, the warning light will either
remain illuminated or blink. (See “INFINITI
all-mode 4WD
®” in the “5. Starting and
driving” section.)
CAUTION
.If the warning light comes on while
driving there may be a malfunction in
the 4WD system. Reduce the vehicle
speed and have your vehicle checked by

.Replacing tires with those not originally
specified by INFINITI could affect the
proper operation of the TPMS.
CAUTION
.The TPMS is not a substitute for the
regular tire pressure check. Be sure to
check the tire pressure regularly.
. If the vehicle is being driven at speeds of
less than 16 MPH (25 km/h), the TPMS
may not operate correctly.
. Be sure to install the specified size of
tires to the four wheels correctly.
Master warning light
When the ignition switch is in the ON
position, the master warning light illumi-
nates if any of the following are displayed
on the dot matrix liquid crystal display:
.No key warning
. Low fuel warning
. Low washer fluid warning
. Parking brake release warning
. Door/lift gate open warning .
Loose fuel cap warning
. Check tire pressure warning
. Back-up Collision Intervention (BCI) not
available warning (if so equipped)
. Back-up Collision Intervention (BCI)
malfunction warning (if so equipped)
. Extended storage fuse warning (if so
equipped)
See “Dot matrix liquid crystal display” later
in this section.
Preview Function warning light
(orange; if so equipped)
The light comes on if there is a malfunction
in the Brake Assist (with Preview Function)
system.
If the warning light comes on, park the
vehicle in a safe place. Turn the engine off,
restart the engine, then resume driving.
If it is not possible to set the system or the
indicator stays on, it may indicate that the
system is malfunctioning. Although the
vehicle is still driveable under normal
conditions, have the vehicle checked at
an INFINITI retailer.
Seat belt warning light and
chime
The light and chime remind you to fasten
seat belts. The light illuminates whenever
the ignition switch is pushed to the ON
position, and will remain illuminated until
the driver’s seat belt is fastened. At the
same time, the chime will sound for about
6 seconds unless the driver’s seat belt is
securely fastened.
The seat belt warning light for the front
passenger will illuminate if the seat belt is
not fastened when the front passenger’s
seat is occupied. For approximately 5
seconds after the ignition switch is in the
ON position, the system does not activate
the warning light for the front passenger.
See “Seat belts” in the“1. Safety —seats,
seat belts and supplemental restraint
system” section for precautions on seat
belt usage.
Supplemental air bag warning
light
After pushing the ignition switch to the ON
position, the supplemental air bag warning
light will illuminate. The supplemental air
bag warning light will turn off after about 7
seconds if the front-impact air bag and
Instruments and controls2-17

See“Automatic transmission” in the“5.
Starting and driving” section for further
details.
Blind Spot Intervention (BSI)
ON indicator light (green; if so
equipped)
The light comes on in green when the Blind
Spot Intervention (BSI) system is turned
on. The light turns off when the system is
turned off.
NOTE:
This light is common with the blind spot
warning light (orange). (See “Blind Spot
Warning (BSW)/Blind Spot Intervention
(BSI) system warning light” earlier in this
section).
For more details, see “Blind Spot Warning/
Blind Spot Intervention
TM/Back-up Colli-
sion Intervention systems” in the“5.
Starting and driving” section.
Check suspension indicator
light
When the ignition switch is placed in the
“ON” position, the light comes on for 2
seconds.
Cruise indicator light (if so
equipped)
Cruise main switch indicator:
This light illuminates when the cruise
control main switch is pushed. The light
turns off when the main switch is pushed
again. When the cruise main switch in-
dicator light illuminates, the cruise control
system is operational. (See “Cruise con-
trol” in the “5. Starting and driving”
section.)
Cruise malfunction:
If the cruise indicator light blinks while the
engine is running, it may indicate the
cruise control system is not functioning
properly. Have the system checked by an
INFINITI retailer. (See “Cruise control”in
the “5. Starting and driving” section.)
Exterior light indicator
This indicator illuminates when the head-
light switch is turned to the AUTO,orposition and the front parking lights,
instrument panel lights, rear combination
lights, license plate lights or headlights are
on. The indicator turns off when these
lights are turned off.
Front passenger air bag status
light
The front passenger air bag status light
() located on the instrument panel will
be lit and the passenger front air bag will
be OFF depending on how the front
passenger seat is being used.
For front passenger air bag status light
operation, see “INFINITI Advanced Air Bag
System (front seats)” in the“1. Safety —
seats, seat belts and supplemental re-
straint system” section of this manual.
High beam indicator light
This light comes on when the headlight
high beam is on and goes out when the low
beam is selected.
Intelligent Brake Assist (IBA)
off indicator light (if so equipped)
The light illuminates when the Intelligent
Brake Assist (IBA) off switch is pushed to
OFF. This indicates that the Intelligent
Brake Assist (IBA) system is not operating.
When the IBA off indicator light illuminates
while the system is turned on (without the
warning chime sound), this light indicates
that the system control is temporarily
unavailable.
Instruments and controls2-19

2-20Instruments and controls
When the IBA off indicator light illuminates
with the warning chime sound while the
IBA system is turned on, this light indicates
that the system may not be functioning
properly. Park the vehicle in a safe place.
Check to see if the laser sensor is clean.
Turn the engine off, then restart the
engine.
If the IBA off indicator light illuminates
after following the procedures above, it
may indicate that the system is malfunc-
tioning. Although the vehicle is still drive-
able under normal conditions, have the
vehicle checked at an INFINITI retailer. (See
“Intelligent Brake Assist (IBA) system”in
the “5. Starting and driving” section.)
Lane Departure Prevention
(LDP) ON indicator light (green; if so
equipped)
The light comes on in green when the Lane
Departure Prevention (LDP) system is
turned on. The light turns off when the
system is turned off.
NOTE:
This light is common with the lane
departure warning light (orange). (See
“Lane departure warning light” earlier inthis section.)
For more details, see
“Lane Departure
Warning (LDW)/Prevention (LDP) system ”
in the “5. Starting and driving” section.
Malfunction Indicator Light
(MIL)
If the malfunction indicator light comes on
steady or blinks while the engine is
running, it may indicate a potential emis-
sion control malfunction.
The malfunction indicator light may also
come on steady if the fuel-filler cap is loose
or missing, or if the vehicle runs out of fuel.
Check to make sure the fuel-filler cap is
installed and closed tightly, and that the
vehicle has at least 3 US gallons (14 liters)
of fuel in the fuel tank.
After a few driving trips, the
light
should turn off if no other potential
emission control system malfunction ex-
ists.
If this indicator light remains on for 20
seconds and then blinks for 10 seconds
when the engine is not running, it indicates
that the vehicle is not ready for an
emission control system inspection/main-
tenance test. (See “Readiness for Inspec-
tion/Maintenance (I/M) test” in the“9.Technical and consumer information”
sec-
tion.)
Operation:
The malfunction indicator light will come
on in one of two ways:
. Malfunction indicator light on steady —
An emission control system malfunc-
tion has been detected. Check the fuel-
filler cap if the LOOSE FUEL CAP
warning appears in the dot matrix
liquid crystal display. If the fuel-filler
cap is loose or missing, tighten or
install the cap and continue to drive the
vehicle. The
light should turn off
after a few driving trips. If thelight
does not turn off after a few driving
trips, have the vehicle inspected by an
INFINITI retailer. You do not need to
have your vehicle towed to the retailer.
. Malfunction indicator light blinking —
An engine misfire has been detected
which may damage the emission con-
trol system.
To reduce or avoid emission control
system damage:
1) Do not drive at speeds above 45 MPH (72 km/h).

2-22Instruments and controls
Parking brake reminder chime
The chime will sound if the vehicle is driven
at more than 4 MPH (7 km/h) with the
parking brake applied. Stop the vehicle
and release the parking brake.
Brake pad wear warning
The disc brake pads have audible wear
warnings. When a brake pad requires
replacement, it will make a high pitched
scraping sound when the vehicle is in
motion. This scraping sound will first occur
only when the brake pedal is depressed.
After more wear of the brake pad, the
sound will always be heard even if the
brake pedal is not depressed. Have the
brakes checked as soon as possible if the
warning sound is heard.
SIC4379
The dot matrix liquid crystal display
appears in the vehicle information display
*1located between the speedometer and
odometer, and shows the indicators for the
driving systems, Intelligent Key operation
and various warnings and information.
For detailed information about each sys-
tem, see the following sections:
. Automatic Transmission (AT)
—“ Warning/indicator lights and audi-
ble reminders” earlier in this sec-
tion.
—“ Driving the vehicle” in the“5.
Starting and driving” section..
Four-Wheel Drive (4WD) system
—“ INFINITI all-mode 4WD
®”in the “5.
Starting and driving” section.
. Back-up Collision Intervention (BCI)
system
—“ Blind Spot Warning/Blind Spot
Intervention
TM/Back-up Collision In-
tervention systems” in the“5. Start-
ing and driving” section.
. Cruise control system
—“ Cruise control” in the“5. Starting
and driving” section.
. Intelligent Cruise Control (ICC) system
—“ Intelligent Cruise Control (ICC) sys-
tem” in the “5. Starting and driving”
section.
. Distance Control Assist (DCA) system
—“ Distance Control Assist (DCA) sys-
tem” in the “5. Starting and driving”
section.
. Intelligent Key system
—“ Intelligent Key system” in the“3.
Pre-driving checks and adjust-
ments” section.
—“ Push-button ignition switch” in the
“5. Starting and driving” section.
DOT MATRIX LIQUID CRYSTAL DISPLAY

2-24Instruments and controls
OPERATIONAL INDICATORS
1. Engine start operation indicator
This indicator appears when the shift lever
is in the P (Park) position.
This indicator means that the engine will
start by pushing the ignition switch with
the brake pedal depressed.
2. NO KEY warning
This warning appears in either of the
following conditions.
No key inside the vehicle:
The warning appears when the door is
closed with the Intelligent Key left outside
the vehicle and the ignition switch in the
ACC or ON position. Make sure that the
Intelligent Key is inside the vehicle.
Unregistered Intelligent Key:
The warning appears when the ignition
switch is pushed from the LOCK position
and the Intelligent Key cannot be recog-
nized by the system. You cannot start the
engine with an unregistered key. Use the
registered Intelligent Key.
See“Intelligent Key system” in the“3. Pre-
driving checks and adjustments” section
for more details.
3. SHIFT “P”warning
This warning appears when the ignition
switch is pushed to stop the engine with
the shift lever in any position except the P
(Park) position.
If this warning appears, move the shift
lever to the P (Park) position or push the
ignition switch to the ON position.
An inside warning chime will also sound.
(See “Intelligent Key system” in the“3.
Pre-driving checks and adjustments” sec-
tion.)
4. “PUSH” warning
This warning appears when the shift lever
is moved to the P (Park) position with the
ignition switch in the ACC position after the
SHIFT“P”warning appears.
To push the ignition switch to the OFF
position, perform the following procedure:
SHIFT “P”warning ?(Move the shift lever
to “P”) ?PUSH warning ?(Push the
ignition switch ?ignition switch position
is turned to ON) ?PUSH warning ?(Push
the ignition switch ?ignition switch
position is turned to OFF)
5. Intelligent Key battery discharge
indicator
This indicator appears when the Intelligent
Key battery is running out of power.
If this indicator appears, replace the
battery with a new one. (See “Intelligent
Key battery replacement” in the“8. Main-
tenance and do-it-yourself” section.)
6. Engine start operation for Intel-
ligent Key system indicator
This indicator appears when the Intelligent
Key battery is running out of power and
when the Intelligent Key System and
vehicle are not communicating normally.
If this indicator appears, touch the ignition
switch with the Intelligent Key while
depressing the brake pedal. (See “Intelli-
gent Key battery discharge” in the“5.
Starting and driving” section.)
7. Remote engine start indicator (if
so equipped)
This indicator appears when the engine
has been started using the remote start
function. To start the vehicle, depress the
brake pedal and place the ignition switch
in the“ON”position.

For more details, see“Remote keyless
entry system” in the“3. Pre-driving checks
and adjustments” section.
8. Parking brake release warning
This warning appears when the vehicle
speed is above 4 MPH (7 km/h) and the
parking brake is applied.
9. Low fuel warning
This warning appears when the fuel level in
the tank is getting low. Refuel as soon as it
is convenient, preferably before the fuel
gauge reaches the 0 (Empty) position.
There is a small reserve of fuel remaining
in the tank when the fuel gauge reaches
the 0 (Empty) position.
10. Low washer fluid warning
This warning appears when the washer
tank fluid is at a low level. Add washer fluid
as necessary. (See “Window washer fluid”
in the “8. Maintenance and do-it-yourself”
section.)
11. Door/lift gate open warning
(ignition switch is in the ON posi-
tion)
This warning appears if any of the doors
and/or the lift gate are open or not closed securely. The vehicle icon indicates which
door or the lift gate is open on the display.
12. Loose fuel cap warning
This warning appears when the fuel-filler
cap is not tightened correctly after the
vehicle has been refueled. (See
“Fuel-filler
cap ”in the “3. Pre-driving checks and
adjustments” section.)
13. Check tire pressure warning
This warning appears when the low tire
pressure warning light in the meter illumi-
nates and low tire pressure is detected.
The warning appears each time the ignition
switch is placed in the ON position as long
as the low tire pressure warning light
remains illuminated. If this warning ap-
pears, stop the vehicle and adjust the tire
pressure to the recommended COLD tire
pressure shown on the Tire and Loading
Information label. (See “Low tire pressure
warning light” earlier in this section and
“Tire Pressure Monitoring System (TPMS)”
in the “5. Starting and driving” section.)
14. Extended storage fuse warning
(if so equipped)
This warning may appear if the extended
storage fuse switch is not pushed in (switched on). When this warning appears,
push in (switch on) the extended storage
fuse switch to turn off the warning. For
more information, see
“Extended storage
fuse switch” in the“8. Maintenance and
do-it-yourself” section.
15. Back-up Collision Intervention
(BCI) not available warning (if so
equipped)
This warning appears when the Back-up
Collision Intervention (BCI) system is tem-
porarily not available.
For more details, see “Blind Spot Warning/
Blind Spot Intervention
TM/Back-up Colli-
sion Intervention systems” in the“5.
Starting and driving” section.
16. Back-up Collision Intervention
(BCI) malfunction warning (if so
equipped)
This warning appears when the Back-up
Collision Intervention (BCI) system is not
functioning properly.
For more details, see“Blind Spot Warning/
Blind Spot Intervention
TM/Back-up Colli-
sion Intervention systems” in the“5.
Starting and driving” section.
Instruments and controls2-25

SIC2275
Headlight aiming control (if so
equipped)
Depending on the number of occupants in
the vehicle and the load it is carrying, the
headlight axis may be higher than desired.
If the vehicle is traveling on a hilly road,
the headlights may directly hit the rearview
mirror of the vehicle ahead or the wind-
shield of the oncoming vehicle. The light
axis can be lowered with the operation of
the switch.
The larger the number designated on the
switch, the lower the axis.
When traveling with no heavy load or on aflat road, select position 0.
WARNING
Xenon headlights are extremely bright
compared to conventional headlights. If
the xenon headlights hit the rearview mirror
of the vehicle ahead or the windshield of
oncoming vehicle, the driver of these
vehicles may have difficulty driving because
of the brightness. Use the headlight aiming
control switch to lower the light axis. See
“Xenon headlights”
earlier in this section
for additional information.
Daytime running light system (Ca-
nada only)
The daytime running lights automatically
illuminate when the engine is started with
the parking brake released. The daytime
running lights operate with the headlight
switch in the OFF position or in the
position. Turn the headlight switch to theposition for full illumination when
driving at night.
If the parking brake is applied before the
engine is started, the daytime running
lights do not illuminate. The daytime running lights illuminate once the parking
brake is released. The daytime running
lights will remain on until the ignition
switch is pushed to the OFF position.
WARNING
When the daytime running light system is
active, tail lights on your vehicle are not on.
It is necessary at dusk to turn on your
headlights. Failure to do so could cause an
accident injuring yourself and others.
Adaptive Front lighting System
(AFS) (if so equipped)
The Adaptive Front lighting System (AFS)
will automatically adjust the headlights
(low beam) toward the turning direction to
improve the driver’s view. When the head-
light switch is ON and the driver operates
the steering wheel in a turn, the AFS
system will be activated.
The AFS will operate:
.
Right-side headlight
— When the headlight switch is ON
— When the shift lever is in any
position other than P (Park) or R
Instruments and controls2-41

2-50Instruments and controls
SIC3844
The vehicle should be driven with the
Intelligent Brake Assist (IBA) system on
for most driving conditions.
The Intelligent Brake Assist (IBA) system
will sound a warning chime to alert the
driver when the vehicle is traveling too
close to the vehicle ahead and will apply
the brake control if necessary.
To turn off the system, push the IBA OFF
switch. The
indicator will illuminate.
The IBA system will remain in the last ON
or OFF state it was left in until it is
manually changed by pushing the IBA OFF
switch. See
“Intelligent Brake Assist (IBA) system”
in the “5. Starting and driving” section.
SIC4455
The vehicle should be driven with the
Vehicle Dynamic Control (VDC) system on
for most driving 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 accelerator is
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 illumi-
nate.
Push the VDC OFF switch again or restart
the engine to turn on the system. (See
INTELLIGENT BRAKE ASSIST (IBA) OFF
SWITCH (if so equipped) VEHICLE DYNAMIC CONTROL (VDC) OFF
SWITCH