snow chains INFINITI QX80 2014 Owner's Manual

5-6Starting and driving
a flat tire.)
. When a spare tire is mounted or a wheel
is replaced, the TPMS will not function
and the low tire pressure warning light
will flash for approximately 1 minute.
The light will remain on after 1 minute.
Contact your INFINITI retailer as soon as
possible for tire replacement and/or
system resetting.
. Replacing tires with those not originally
specified by INFINITI could affect the
proper operation of the TPMS.
. Do not inject any tire liquid or aerosol
tire sealant into the tires, as this may
cause a malfunction of the tire pressure
sensors.
CAUTION
.The TPMS may not function properly
when the wheels are equipped with tire
chains or the wheels are buried in snow.
. Do not place metalized film or any metal
parts (antenna, etc.) on the windows.
This may cause poor reception of the
signals from the tire pressure sensors, and the TPMS will not function properly.
Some devices and transmitters may tem-
porarily interfere with the operation of the
TPMS and cause the low tire pressure
warning light to illuminate. Some exam-
ples are:
.
Facilities or electric devices using simi-
lar radio frequencies are near the
vehicle.
. If a transmitter set to similar frequen-
cies is being used in or near the
vehicle.
. If a computer (or similar equipment) or
a DC/AC converter is being used in or
near the vehicle.
FCC Notice:
For USA:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions: (1) This device
may not cause harmful interference, and
(2) this device must accept any interfer-
ence received, including interference that
may cause undesired operation. Note: Changes or modifications not ex-
pressly approved by the party responsible
for compliance could void the user’
s
authority to operate the equipment.
For Canada:
This device complies with RSS-210 of
Industry Canada. Operation is subject to
the following two conditions: (1) this
device may not cause interference, and
(2) this device must accept any interfer-
ence, including interference that may
cause undesired operation of the device.
TPMS with Tire Inflation Indicator
When adding air to an under-inflated tire,
the TPMS with Tire Inflation Indicator
provides visual and audible signals out-
side the vehicle to help you inflate the tires
to the recommended COLD tire pressure.
Vehicle set-up:
1. Park the vehicle in a safe and level place.
2. Apply the parking brake and place the shift lever in the P (Park) position.
3. Place the ignition switch in the ON position. Do not start the engine.

5-26Starting and driving
warning light (orange) will stop flashing.
LANE DEPARTURE PREVENTION
(LDP) SYSTEM
Precautions on LDP system
WARNING
.The LDP system will not steer the vehicle
or prevent loss of control. It is the
driver’s responsibility to stay alert, drive
safely, keep the vehicle in the traveling
lane, and be in control of vehicle at all
times.
. The LDP system is primarily intended for
use on well-developed freeways or high-
ways. It may not detect the lane markers
in certain roads, weather or driving
conditions.
. Using the LDP system under some
conditions of road, lane marker or
weather, or when you change lanes
without using the lane change signal
could lead to an unexpected system
operation. In such conditions, you need
to correct the vehicle’s direction with
your steering operation to avoid acci-
dents. .
When the LDP system is operating, avoid
excessive or sudden steering maneu-
vers. Otherwise, you could lose control
of the vehicle.
. The LDP system will not operate at
speeds below approximately 45 MPH
(70 km/h) or if it cannot detect lane
markers.
. The LDP system may not function
properly under the following conditions,
and do not use the LDP system:
—During bad weather (rain, fog, snow,
wind, etc.).
—When driving on slippery roads,
such as on ice or snow, etc.
—When driving off-road such as on sand or rock, etc.
—When driving on winding or uneven
roads.
—When there is a lane closure due toroad repairs.
—When driving in a makeshift lane.
—When driving on roads where thelane width is too narrow.
—When driving without normal tireconditions (for example, tire wear, low tire pressure, installation of
spare tire, tire chains, non-standard
wheels).
—When the vehicle is equipped with
non-original brake parts or suspen-
sion parts.
—When towing a trailer or othervehicle.
. If the LDP system malfunctions, it will
cancel automatically. The lane departure
warning light (orange) on the instrument
panel will illuminate.
. If the lane departure warning light
(orange) illuminates, pull off the road
to a safe location and stop the vehicle.
Turn the engine off and restart the
engine. If the warning light (orange)
continues to illuminate, have the LDP
system checked by an INFINITI retailer.
. Excessive noise will interfere with the
warning chime sound, and the chime
may not be heard.
The functions of the LDP system (warning
and brake control assist) may or may not
operate properly under the following con-
ditions:

5-38Starting and driving
Precautions on BSW/Blind Spot
InterventionTMsystem
WARNING
.Do not use the Blind Spot InterventionTM
system under the following conditions
because the system may not function
properly.
—During bad weather (for example,
rain, fog, snow, wind, etc.)
—When driving on slippery roads,such as on ice or snow, etc.
—When driving on winding or uneven
roads.
—When there is a lane closure due toroad repairs.
—When driving in a makeshift lane.
—When driving on roads where thelane width is too narrow.
—When driving with a tire that is notwithin normal tire conditions (for
example, tire wear, low tire pressure,
installation of spare tire, tire chains,
non-standard wheels).
—When the vehicle is equipped withnon-original brake parts or suspen-
sion parts.
. Do not use the BSW or Blind Spot
Intervention
TMsystems when towing a
trailer.
. Excessive noise (for example, audio
system volume, open vehicle window)
will interfere with the chime sound, and
it may not be heard.
. The radar sensors may not be able to
detect and activate Blind Spot Interven-
tion
TM/BSW when certain objects are
present such as:
—Pedestrians, bicycles, animals
—Several types of vehicles such as motorcycles
—Oncoming vehicles
—Vehicles remaining in the detectionzone when you accelerate from a
stop
(See “BSW/Blind Spot Intervention
TM
driving situations” later in this sec-
tion)
—A vehicle merging into an adjacent lane at a speed approximately the same as your vehicle
(See
“BSW/Blind Spot Intervention
TM
driving situations” later in this sec-
tion)
—A vehicle approaching rapidly from behind.
(See “BSW/Blind Spot Intervention
TM
driving situations” later in this sec-
tion)
—A vehicle which your vehicle over-
takes rapidly.
(See “BSW/Blind Spot Intervention
TM
driving situations” later in this sec-
tion)
. Severe weather or road spray conditions
may reduce the ability of the radar to
detect other vehicles.
. The radar sensors detection zone is
designed based on a standard lane
width. When driving in a wider lane,
the radar sensors may not detect vehi-
cles in an adjacent lane. When driving in
a narrow lane, the radar sensors may
detect vehicles driving two lanes away.
. The radar sensors are designed to ignore
most stationary objects, however ob-
jects such as guardrails, walls, foliage

SSD0471
Warning light and display
When the Preview Function is not operating
properly, the chime sounds and the system
warning light (orange) will come on.
Action to take:
If the warning light comes on, park the
vehicle in a safe place. Turn the engine off,
restart the engine and resume driving.
If the indicator stays on, it may indicate
that the Preview Function is malfunction-
ing (the brake is operative). Although the
Vehicle is still driveable under normal
conditions, have the vehicle checked at
an INFINITI retailer.
How to handle the sensor
The sensor for the Preview Function is
common with Intelligent Cruise Control and
is located below the front bumper.
To keep the Preview Function operating
properly, be sure to observe the following:
.Always keep the sensor clean. Wipe
with a soft cloth carefully so as not to
damage the sensor.
. Do not strike or damage the areas
around the sensor. Do not touch or
remove the screw located on the
sensor. Doing so could cause failure
or malfunction. If the sensor is da-
maged due to an accident, contact an
INFINITI retailer.
. Do not attach a sticker (including
transparent material) or install an
accessory near the sensor. This could
cause failure or malfunction.
ANTI-LOCK BRAKING SYSTEM (ABS)
WARNING
. The Anti-lock Braking System (ABS) is a
sophisticated device, but it cannot pre-
vent accidents resulting from careless or
dangerous driving techniques. It can
help maintain vehicle control during
braking on slippery surfaces. Remember
that stopping distances on slippery
surfaces will be longer than on normal
surfaces even with ABS. Stopping dis-
tances may also be longer on rough,
gravel or snow covered roads, or if you
are using tire chains. Always maintain a
safe distance from the vehicle in front of
you. Ultimately, the driver is responsible
for safety.
. Tire type and condition may also affect
braking effectiveness.
—When replacing tires, install the
specified size of tires on all four
wheels.
—When installing a spare tire, make
sure that it is the proper size and
type as specified on the Tire and
Loading Information label. See “Tire
Starting and driving5-113

5-116Starting and driving
surfaces and always drive carefully.
. Do not modify the vehicle’s suspension.
If suspension parts such as shock
absorbers, struts, springs, stabilizer
bars, bushings and wheels are not
INFINITI recommended for your vehicle
or are extremely deteriorated, the VDC
system may not operate properly. This
could adversely affect vehicle handling
performance, and the VDC warning light
may illuminate.
. If brake related parts such as brake
pads, rotors and calipers are not INFINITI
recommended or are extremely deterio-
rated, the VDC system may not operate
properly and the VDC warning light
may illuminate.
. If engine control related parts are not
INFINITI recommended or are extremely
deteriorated, the VDC warning light
may illuminate.
. When driving on extremely inclined
surfaces such as higher banked corners,
the VDC system may not operate prop-
erly and the VDC warning light
may
illuminate. Do not drive on these types
of roads. .
When driving on an unstable surface
such as a turntable, ferry, elevator or
ramp, the VDC warning light
may
illuminate. This is not a malfunction.
Restart the engine after driving onto a
stable surface.
. If wheels or tires other than the INFINITI
recommended ones are used, the VDC
system may not operate properly and
the VDC warning light
may illumi-
nate.
. The VDC system is not a substitute for
winter tires or tire chains on a snow
covered road.
SIC4455
VEHICLE DYNAMIC CONTROL (VDC)
OFF SWITCH
The vehicle should be driven with the
Vehicle Dynamic Control (VDC) system ON
for most driving conditions.
When 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 Vehicle Dynamic Control
(VDC) system, push the VDC OFF switch.

5-118Starting and driving
Skid and traction capabilities of studded
snow tires, on wet or dry surfaces, may be
poorer than that of non-studded snow
tires.
Tire chains may be used. For details, see
“Tire chains”in the“8. Maintenance and
do-it-yourself” section of this manual.
For four-wheel drive
If you install snow tires, they must also be
the same size, brand, construction and
tread pattern on all four wheels.
SPECIAL WINTER EQUIPMENT
It is recommended that the following items
be carried in the vehicle during winter:
.A scraper and stiff-bristled brush to
remove ice and snow from the windows
and wiper blades.
. A sturdy, flat board to be placed under
the jack to give it firm support.
. A shovel to dig the vehicle out of
snowdrifts.
. Extra window washer fluid to refill the
reservoir tank.
DRIVING ON SNOW OR ICE
WARNING
. Wet ice (328F, 0 8C and freezing rain),
very cold snow or ice can be slick and
very hard to drive on. The vehicle will
have much less traction or “grip”under
these conditions. Try to avoid driving on
wet ice until the road is salted or
sanded.
. Whatever the condition, drive with cau-
tion. Accelerate and slow down with
care. If accelerating or downshifting too
fast, the drive wheels will lose even
more traction.
. Allow more stopping distance under
these conditions. Braking should be
started sooner than on dry pavement.
. Allow greater following distances on
slippery roads.
. Watch for slippery spots (glare ice).
These may appear on an otherwise clear
road in shaded areas. If a patch of ice is
seen ahead, brake before reaching it. Try
not to brake while on the ice, and avoid
any sudden steering maneuvers. .
Do not use the cruise control on slippery
roads.
. Snow can trap dangerous exhaust gases
under your vehicle. Keep snow clear of
the exhaust pipe and from around your
vehicle.
ENGINE BLOCK HEATER (if so
equipped)
Engine block heaters are used to assist in
cold temperature starting.
The engine block heater should be used
when the outside temperature is 208 F
(−78C) or lower.
To use the engine block heater
1. Turn the engine off.
2. Open the hood and unwrap the engine
block heater cord.
3. Plug the engine block heater cord into a grounded 3-wire, 3-pronged extension
cord.
4. Plug the extension cord into a Ground Fault Interrupt (GFI) protected,
grounded 110-volt AC (VAC) outlet.
5. The engine block heater must be plugged in for at least 2 - 4 hours,

6-18In case of emergency
SCE0921
Front
SCE0922
Rear
VEHICLE RECOVERY (freeing a stuck
vehicle)
WARNING
.Stand clear of a stuck vehicle.
. Do not spin your tires at high speed. This
could cause them to explode and result
in serious injury. Parts of your vehicle
could also overheat and be damaged.
Pulling a stuck vehicle
If your vehicle is stuck in sand, snow, mud,
etc., use a tow strap or other device
designed specifically for vehicle recovery.
Always follow the manufacturer’s instruc-
tions for the recovery device.
Attach the tow strap to the towing hook.
CAUTION
.Tow chains or cables must be attached
only to the main structural members of
the vehicle or the towing hooks. Other-
wise, the vehicle body will be damaged.
. Use the towing hook only to free a
vehicle stuck in sand, snow, mud, etc. Never tow the vehicle for a long distance
using only the towing hook.
. The towing hook is under tremendous
force when used to free a stuck vehicle.
Never pull the hook at an angle.
. Always pull the cable straight out from
the front or rear of the vehicle.
. Pulling devices should be routed so they
do not touch any part of the suspension,
steering, brake or cooling systems.
. Pulling devices such as ropes or canvas
straps are not recommended for use in
vehicle towing or recovery.
Rocking a stuck vehicle
If your vehicle is stuck in sand, snow, mud,
etc., use the following procedure:
1. Turn off the Vehicle Dynamic Control
(VDC) system.
2. Make sure the area in front and behind the vehicle is clear of obstructions.
3. Turn the steering wheel right and left to clear an area around the front tires.
4. Slowly rock the vehicle forward and backward.

8-42Maintenance and do-it-yourself
—Tire Pressure Monitoring System(TPMS)
—Vehicle Dynamic Control (VDC) Sys- tem
. Periodically check spare tire inflation
pressure. Always keep the spare tire
inflated to the pressure specification
shown on the Tire and Loading Informa-
tion label. For Tire and Loading Informa-
tion label location, see “Tire and Loading
Information label” in the index of this
manual.
. With the spare tire installed do not drive
your vehicle at speeds faster than 50
MPH (80 km/h).
. When driving on roads covered with
snow or ice, the spare tire should be
used on the front wheels and original
tire used on the rear wheels (drive
wheels). Use tire chains only on the
two rear original tires.
. Do not use the spare tire on other
vehicles.
. Do not use more than one spare tire at
the same time.
CAUTION
Do not use tire chains on the spare tire. Tire
chains will not fit properly and may cause
damage to the vehicle.

SwitchAutolight switch ........................................... 2-39
Fog light switch ........................................... 2-44
Hazard warning flasher switch ....................... 6-2
Headlight aiming control .............................. 2-41
Headlight switch .......................................... 2-38
Ignition switch ............................................. 5-17
Intelligent Brake Assist (IBA) OFF switch ...... 2-50
Power door lock switch .................................. 3-5
Snow mode switch ....................................... 2-49
Turn signal switch ........................................ 2-43
Vehicle dynamic control (VDC) off switch ...... 2-50
T
Tachometer ......................................................... 2-8
Temperature gauge, Engine coolant
temperature gauge .............................................. 2-8
Theft (INFINITI Vehicle Immobilizer System),
Engine start ...................................................... 2-32
Three-way catalyst .............................................. 5-3
Tilt/telescopic steering ...................................... 3-28
Tire Pressure, Low tire pressure warning light .... 2-15
Tire replacement indicator ............................ 2-27
Tires Flat tire .......................................................... 6-3
Low tire pressure warning system .................. 5-4
Tire and Loading information label ...... 8-33, 9-13
Tire chains ................................................... 8-38
Tire dressing .................................................. 7-4
Tire pressure................................................ 8-31 Tire pressure information (display) ................. 4-9
Tire pressure monitoring
system (TPMS) ....................................... 5-4, 6-3
Tire rotation ................................................. 8-38
Types of tires ............................................... 8-37
Uniform tire quality grading ......................... 9-30
Wheel/tire size .............................................. 9-9
Wheels and tires .......................................... 8-31
Top Tether strap child restraints ......................... 1-39
Touch screen ...................................................... 4-4
Tow mode ....................................................... 5-109
Tow mode switch .............................................. 2-49
Towing Flat towing ................................................... 9-29
Tow truck towing .......................................... 6-15
Towing a trailer ............................................ 9-18
Towing safety ............................................... 9-22
TPMS, Tire pressure monitoring system .............. 5-4
TPMS with Tire Inflation Indicator................... 5-6
TPMS, Tire pressure warning system ................... 6-3
Trailer towing .................................................... 9-18
Transceiver HomeLink
®Universal Transceiver ................. 2-68
Transmission
Automatic transmission fluid (ATF) ............... 8-12
Driving with automatic transmission ............ 5-17
Transmission shift lever lock release ............ 5-20
Transmitter (See remote keyless entry system) ... 3-15
Traveling or registering your vehicle in
another country ................................................ 9-11 Trip computer ................................................... 2-28
Trip odometer ................................................... 2-29
Turn signal switch ............................................. 2-43
U
Underbody cleaning ............................................ 7-3
Uniform tire quality grading .............................. 9-30
USB memory operation ..................................... 4-67
V
Vanity mirror ..................................................... 3-32
Vanity mirror lights ........................................... 2-67
Variable voltage control system ........................ 8-17
Vehicle
Dimensions .................................................. 9-10
Identification number (VIN) .......................... 9-11
Loading information ..................................... 9-14
Recovery (freeing a stuck vehicle) ................ 6-18
Security system ........................................... 2-31
Vehicle dynamic control (VDC) off switch ...... 2-50
Vehicle dynamic control (VDC) system ........ 5-115
Vehicle dynamic control (VDC)
warning light ............................................... 2-18
Vehicle information and settings (display) ...... 4-7
Ventilators ........................................................ 4-38
Voice command (INFINITI voice
recognition system) ............................. 4-115, 4-128
Voice recognition system ................................ 4-109
Voice recognition, Alternate command mode ... 4-125
10-7