2014 INFINITI QX70 TPMS

Replacing wheels and tires
When replacing a tire, use the same size,
tread design, speed rating and load carry-
ing capacity as originally equipped. (See
“Specifications”(P.9-8) for recommended
types and sizes of tires and wheels.)
WARNING
. The use of tires other than those
recommended or the mixed use of tires
of different brands, construction (bias,
bias-belted or radial), or tread patterns
can adversely affect the ride, braking,
handling, ground clearance, body-to-tire
clearance, tire chain clearance, speed-
ometer calibration, headlight aim and
bumper height. Some of these effects
may lead to accidents and could result in
serious personal injury.
. For Two-Wheel Drive (2WD) models, if
your vehicle was originally equipped
with 4 tires that were the same size
and you are only replacing 2 of the 4
tires, install the new tires on the rear
axle. Placing new tires on the front axle
may cause loss of vehicle control in
some driving conditions and cause an accident and personal injury.
. If the wheels are changed for any
reason, always replace with wheels
which have the same off-set dimension.
Wheels of a different off-set could cause
premature tire wear, degrade vehicle
handling characteristics and/or interfer-
ence with the brake discs/drums. Such
interference can lead to decreased brak-
ing efficiency and/or early brake pad/
shoe wear. See “Wheels and tires” (P.9-
9) of this manual for wheel off-set
dimensions.
. 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 install a damaged or deformed
wheel or tire even if it has been repaired.
Such wheels or tires could have struc-
tural damage and could fail without warning.
. The use of retread tire is not recom-
mended.
. For additional information regarding
tires, refer to “Important Tire Safety
Information” (US) or“Tire Safety Infor-
mation” (Canada) in the Warranty Infor-
mation Booklet.All-Wheel Drive (AWD) models
CAUTION
. Always use tires of the same type, size,
brand, construction (bias, bias-belted or
radial), and tread pattern on all four
wheels. Failure to do so may result in a
circumference difference between tires
on the front and rear axles which will
cause excessive tire wear and may
damage the transmission, transfer case
and differential gears.
. ONLY use spare tires specified for the
AWD model.
If excessive tire wear is found, it is
recommended that all four tires be re-
Maintenance and do-it-yourself8-41

8-42Maintenance and do-it-yourself
placed with tires of the same size, brand,
construction and tread pattern. The tire
pressure and wheel alignment should also
be checked and corrected as necessary.
Contact an INFINITI retailer.
Wheel balance
Unbalanced wheels may affect vehicle
handling and tire life. Even with regular
use, wheels can get out of balance. There-
fore, they should be balanced as required.
Wheel balance service should be per-
formed with the wheels off the vehicle.
Spin balancing the wheels on the vehicle
could lead to mechanical damage.
For additional information regarding tires,
refer to“Important Tire Safety Information”
(US) or “Tire Safety Information” (Canada)
in the INFINITI Warranty Information Book-
let.
Care of wheels
See “Cleaning exterior” (P.7-2) for details
about care of the wheels.
Spare tire (TEMPORARY USE ONLY
(T-type) spare tire)
When a spare tire is mounted (TEMPORARY
USE ONLY or conventional), the TPMS will not function.
Observe the following precautions if the T-
type spare tire must be used, otherwise
your vehicle could be damaged or involved
in an accident.
WARNING
.
The T-type spare tire should be used for
emergency use. It should be replaced
with the standard tire at the first
opportunity to avoid possible tire or
differential damage.
. Drive carefully while the TEMPORARY
USE ONLY spare tire is installed. Avoid
sharp turns and abrupt braking while
driving.
. Periodically check spare tire inflation
pressure. Always keep the pressure of
the TEMPORARY USE ONLY spare tire at
60 psi (420 kPa, 4.2 bar). Always keep
the pressure of the full size spare tire (if
so equipped) at the recommended pres-
sure for standard tires, as indicated on
the Tire and Loading Information label.
For Tire and Loading Information label
location, see “Tire and Loading Informa-
tion label” in the index of this manual. .
With the TEMPORARY USE ONLY 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 TEMPORARY USE ONLY
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.
. Tire tread of the TEMPORARY USE ONLY
spare tire will wear at a faster rate than
the standard tire. Replace the spare tire
as soon as the tread wear indicators
appear.
. Do not use the spare tire on other
vehicles.
. Do not use more than one spare tire at
the same time.
. Do not tow a trailer when the TEMPOR-
ARY USE ONLY spare tire is installed.
CAUTION
.Do not use tire chains on a TEMPORARY
USE ONLY spare tire. Tire chains will not
fit properly and may cause damage to
the vehicle.

10-4
Lights .......................................................... 2-19
INFINITI Vehicle Immobilizer System .................. 2-33
INFINITI voice recognition system .................... 4-118
INFO button ........................................................ 4-9
Inside mirror ..................................................... 3-29
Inspection/maintenance (I/M) test .................... 9-31
Instrument brightness control ........................... 2-43
Instrument panel ................................................ 2-5
Intelligent Brake Assist (IBA) off indicator light ... 2-20
Intelligent Brake Assist (IBA) system ................. 5-70
Intelligent Cruise Control (ICC) system (Full
Speed Range) ................................................... 5-32
Intelligent Cruise Control (ICC) system
warning light .................................................... 2-16
Intelligent cruise control (ICC) system,
Preview function ............................................... 5-54
Intelligent Key ..................................................... 3-2
Intelligent Key battery discharge indicator ........ 2-25
Intelligent Key insertion indicator ...................... 2-25
Intelligent Key removal indicator ....................... 2-25
Intelligent Key system ......................................... 3-6 Battery replacement ..................................... 8-27
Intelligent Key warning light ........................ 2-16
Key operating range ....................................... 3-8
Key operation ................................................ 3-9
Warning signals ........................................... 3-12
Interior light control switch ............................... 2-65
Interior light replacement .................................. 8-30
Interior lights .................................................... 2-64
iPod
®player operation ..................................... 4-86
ISOFIX child restraint ........................................ 1-22
J
Jump starting ...................................................... 6-9
K
Keyless entry (See remote keyless
entry system) .................................................... 3-14
Keys ................................................................... 3-2
For Intelligent Key system .............................. 3-6
L
LabelsAir bag warning labels ................................. 1-50
Air conditioner specification label ................ 9-13
Emission control information label ............... 9-13
Engine serial number ................................... 9-12
F.M.V.S.S./C.M.V.S.S. certification label ........ 9-12
Tire and Loading information label ...... 8-34, 9-13
Vehicle identification number (VIN) .............. 9-11
Lane Departure Prevention (LDP) ON
indicator light ................................................... 2-20
Lane Departure Prevention (LDP) system ........... 5-24
Lane departure warning (LDW) system .............. 5-22
Lane Departure Warning (LDW) system/
Lane Departure Prevention (LDP) system ........... 5-21
Lane departure warning chime .......................... 2-22
Lane departure warning light ............................ 2-16
LATCH system ................................................... 1-22
License plate, Installing front license plate ....... 9-14 Lift gate ............................................................ 3-18
Light
Air bag warning light ................................... 1-50
Bulb replacement ......................................... 8-29
Cargo light ................................................... 2-66
Fog light switch ........................................... 2-44
Headlight switch .......................................... 2-38
Headlights bulb replacement ....................... 8-30
Indicator lights ............................................ 2-19
Interior light control switch .......................... 2-65
Interior lights ............................................... 2-64
Map lights ................................................... 2-64
Personal lights ............................................. 2-65
Replacement ................................................ 8-29
Vanity mirror lights ...................................... 2-66
Warning/indicator lights and
audible reminders ........................................ 2-14
Xenon headlights ......................................... 2-38
Lights, Exterior and interior light replacement ... 8-30
Loading information (See vehicle
loading information) ......................................... 9-15
Lock Automatic door locks ..................................... 3-5
Door locks ..................................................... 3-4
Lift gate lock ................................................ 3-18
Power door lock ............................................. 3-4
Locking with mechanical key ............................... 3-4
Low fuel warning .............................................. 2-26
Low tire pressure warning light ......................... 2-16
Low tire pressure warning system
(See tire pressure monitoring system (TPMS)) ..... 5-4

Rear Active Steer system ............................. 5-86
Steering-wheel-mounted controls
for audio ...................................................... 4-90
Tilt/telescopic steering ................................. 3-27
Storage ............................................................. 2-51
Sun visors ........................................................ 3-28
Sunglasses holder ............................................ 2-52
Supplemental air bag warning labels ................ 1-50
Supplemental air bag warning light ......... 1-50, 2-18
Supplemental restraint system .......................... 1-37 Precautions on supplemental
restraint system ........................................... 1-37
Switch
Autolight switch ........................................... 2-39
Continuous Damping Control mode
select switch ................................................ 2-48
Fog light switch ........................................... 2-44
Hazard warning flasher switch ....................... 6-2
Headlight switch .......................................... 2-38
Ignition switch ............................................. 5-15
Intelligent Brake Assist (IBA) OFF switch ...... 2-49
Power door lock switch .................................. 3-5
Rear window and outside mirror
defroster switch ........................................... 2-37
Snow mode switch ....................................... 2-48
Turn signal switch ........................................ 2-43
Vehicle dynamic control (VDC) off switch ...... 2-49
Warning systems switch ............................... 2-47T
Tachometer ......................................................... 2-8
Temperature gauge, Engine coolant
temperature gauge .............................................. 2-8
Theft (INFINITI Vehicle Immobilizer System),
Engine start ...................................................... 2-33
Thigh extension .................................................. 1-5
Three-way catalyst .............................................. 5-3
Tilt/telescopic steering ...................................... 3-27
Tire Pressure, Low tire pressure warning light .... 2-16
Tire replacement indicator ............................ 2-27
Tires Flat tire .......................................................... 6-3
Low tire pressure warning system .................. 5-4
Spare tire .................................................... 8-42
Tire and Loading information label ...... 8-34, 9-13
Tire chains ................................................... 8-39
Tire dressing .................................................. 7-4
Tire pressure................................................ 8-32
Tire pressure information (display) ............... 4-11
Tire pressure monitoring
system (TPMS) ....................................... 5-4, 6-3
Tire rotation ................................................. 8-39
Types of tires ............................................... 8-38
Uniform tire quality grading ......................... 9-28
Wheel/tire size .............................................. 9-9
Wheels and tires .......................................... 8-32
Tonneau cover (see cargo cover) ....................... 2-57
Touch screen system ........................................... 4-6 Towing
Flat towing ................................................... 9-27
Tow truck towing .......................................... 6-13
Towing a trailer ............................................ 9-19
Towing safety ............................................... 9-23
TPMS, Tire pressure monitoring system .............. 5-4
TPMS, Tire pressure warning system ................... 6-3
Trailer towing .................................................... 9-19
Transceiver, HomeLink
®Universal Transceiver ... 2-67
Transmission
Automatic transmission fluid (ATF) ............... 8-15
Driving with automatic transmission ............ 5-15
Transmission shift lever lock release ............ 5-19
Transmitter (See remote keyless entry system) ... 3-14
Traveling or registering your vehicle in
another country ................................................ 9-11
Trip computer ................................................... 2-29
Trip odometer ................................................... 2-29
Turn signal switch ............................................. 2-43
U
Underbody cleaning ............................................ 7-3
Uniform tire quality grading .............................. 9-28
USB memory operation ..................................... 4-77
V
Vanity mirror ..................................................... 3-32
Vanity mirror lights ........................................... 2-66
Variable voltage control system ........................ 8-19
10-7

10-8
VehicleDimensions .................................................. 9-10
Identification number (VIN) .......................... 9-11
Loading information ..................................... 9-15
Recovery (freeing a stuck vehicle) ................ 6-16
Security system ........................................... 2-31
Vehicle dynamic control (VDC) off switch ...... 2-49
Vehicle dynamic control (VDC) system .......... 5-85
Vehicle information and settings (display) ...... 4-9
Vehicle Dynamic Control (VDC) warning light ..... 2-19
Ventilators ........................................................ 4-48
Voice command (Bluetooth
®Hands-Free
Phone System) ................................................ 4-109
Voice command (INFINITI voice
recognition system) ............................. 4-124, 4-133
Voice recognition system ................................ 4-118
Voice recognition, Alternate command mode ... 4-130
Voice recognition, Standard mode ................... 4-118
W
Warning
Dot matrix display ....................................... 2-22
Hazard warning flasher switch ....................... 6-2
Lane departure warning (LDW) system ......... 5-22
Lights .......................................................... 2-14
Tire pressure monitoring
system (TPMS) ....................................... 5-4, 6-3
Warning/indicator lights and
audible reminders ........................................ 2-13
Warning labels, Air bag warning labels ............. 1-50 Warning light
Air bag warning light ......................... 1-50, 2-18
All-wheel drive (AWD) warning light ............. 2-14
Anti-lock braking system (ABS)
warning light ............................................... 2-14
Brake warning light ...................................... 2-14
Intelligent Key warning light ........................ 2-16
Lane departure warning light ....................... 2-16
Low tire pressure warning light .................... 2-16
Rear Active Steer warning light .................... 2-18
Seat belt warning light and chime ............... 2-18
Warranty, Emission control system warranty ..... 9-29
Washer switch, Windshield wiper and
washer switch ................................................... 2-34
Washing ............................................................. 7-2
Waxing ............................................................... 7-2
Welcome light ................................................... 2-64
Wheel/tire size ................................................... 9-9
Wheels and tires ............................................... 8-32
Care of wheels ............................................... 7-3
Cleaning aluminum alloy wheels .................... 7-3
Wheels, Rear Active Steer system ..................... 5-86
Window washer fluid ........................................ 8-16
Window(s) Cleaning ........................................................ 7-3
Power windows ............................................ 2-60
Windshield wiper and washer switch ................ 2-34
Wiper
Rain-sensing auto wiper system ................... 2-36
Windshield wiper and washer switch ........... 2-34
Wiper blades ............................................... 8-22
X
Xenon headlights .............................................. 2-38