traction control INFINITI QX30 2017 Owner's Manual

•The coolant is too hot and the engine is no
longer being cooled sufficiently.
Observe the additional display messages in the
vehicle information display.
Stop the vehicle immediately, paying attention
to road and traffic conditions, and switch off the
engine.
Secure the vehicle against rolling away.
Leave the vehicle and keep a safe distance from
the vehicle until the engine has cooled down.
Check the coolant level and top up the coolant,
observing the warning notes (see If your ve-
hicle overheats in the6. In case of emergency
section).
If you have to top up the coolant frequently,
have the engine cooling system checked.
Make sure that the air supply to the engine
radiator is not blocked, e. g. by frozen slush.
Do not start the engine again until the coolant
temperature is below 250
oF (120oC). The
engine may otherwise be damaged.
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 0 (Empty).
There will be a small reserve of fuel in the
tank when the fuel gauge reaches 0 (Empty).
Vehicle Dynamic Control (VDC)
warning light
The VDC warning light blinks when the Vehicle
Dynamic Control (VDC) system is operating,
thus alerting the driver to the fact that the road
surface is slippery and the vehicle is nearing its
traction limits.
You may feel or hear the system working, this is
normal.
The light will continue to blink for a few seconds
after the VDC system stops limiting wheel spin.
Cruise control or Intelligent Cruise Control is
deactivated.
For additional information see Vehicle Dy-
namic Control (VDC) OFF indicator light in the
2. Instruments and controls section andVe-
hicle Dynamic Control (VDC) system in the
5. Starting and driving section.
INDICATOR LIGHTS
Turn signal/hazard indicator lights
The appropriate light flashes when the turn
signal switch is activated. Both lights flash
when the hazard switch is turned on.
Low beam indicator light
This light comes on when the switch is turned to
the position:The headlights will come on
and front side, tail, number plate and instru-
ment lights remain on.
Vehicle Dynamic Control (VDC)
OFF indicator light
The light comes on when the Vehicle Dynamic
Control (VDC) has been disabled. This indicates
that the VDC system is not operating.
Disabling the VDC system causes the Forward
Emergency Braking system to become unavail-
able. See Forward emergency braking (FEB)
system (if equipped) in the5. Starting and
driving section for more details.
This light also comes on briefly when the igni-
tion switch is turned to the ON position. The
light will turn off after approximately 1 second if
the VDC system is operational.
When the VDC OFF indicator light and VDC
warning light (see Vehicle Dynamic Control
(VDC) warning light later in this section) come
on with the VDC system turned on, it alerts the
driver to the fact that the system’s fail-safe
mode is operating. This means that the system
may not be functioning properly. Have the
Instruments and controls2-13

Tires
MessagePossible causes/consequences and solutions
[Please Correct Tire Pressure] The tire pressure is too low in at least one of the tires, or the tire pressure difference between the wheels is too great. 1. Check the tire pressures at the next opportunity (see Wheels and tiresin the8. Do-it-yourself section)
2. If necessary, correct the tire pressure.
3. Restart the tire pressure monitoring system (see Restarting TPMSin the5. Starting and driving section)
[Check Tire(s)] The tire pressure in one or more tires has dropped significantly The wheel position is displayed in the vehicle information display
A warning tone also sounds.
WARNING
Underinflated tires pose the following risks:•The tires may burst, especially as the load and vehicle speed increase.•The tires may wear excessively and/or unevenly, which may greatly impair tire traction.•The driving characteristics, as well as steering and braking, may be greatly impaired.
There is a risk of an accident.
1. Stop the vehicle without making any sudden steering or braking maneuvers. Pay attention to the traffic conditions as you do so.
2. Secure the vehicle against rolling away.
3. Check the tires and, if necessary, follow the instructions for a flat tire (see Flat tirein the6. In case of emergency section).
4. Check the tire pressures and, if necessary, correct the tire pressure.
[Warning Tire Malfunction] The tire pressure in one or more tires has dropped suddenly. The wheel position is displayed in the vehicle information display.
WARNING
If you drive with a flat tire, there is a risk of the following hazards:•A flat tire affects the ability to steer or brake the vehicle.•You could lose control of the vehicle.•Continued driving with a flat tire will cause excessive heat buildup and possibly a fire.
There is a risk of an accident.
1. Stop the vehicle without making any sudden steering or braking maneuvers. Pay attention to the traffic conditions as you do so.
2. Secure the vehicle against rolling away.
3. Check the tires and, if necessary, follow the instructions for a flat tire (see Flat tirein the6. In case of emergency section).
Instruments and controls2-51

IPOD PLAYER
Connecting iPod
WARNING
Do not connect, disconnect or operate the iPod
while driving. Doing so can be a distraction. If
distracted you could lose control of your ve-
hicle and cause an accident or serious injury.
CAUTION
•Do not force the iPod device into the USB
port. Inserting the iPod cable tilted or up-
side down into the port may damage the
port. Make sure that the iPod cable is con-
nected correctly to the USB port.
•Do not grab the USB port cover (if equipped)
when pulling the iPod cable out of the port.
This could damage the port and the cover.
•Do not leave the iPod cable in a place where
it can be pulled unintentionally. Pulling the
cable may damage the port.
Refer to your device manufacturer’s owner in-
formation regarding the proper use and care of
the device. Two USB (iPod) connectors are located on the
center console box.
USB (Universal Serial Bus) connection port/
iPod page 4-56
The battery of the iPod will be charged while the
device is connected to the vehicle if the iPod
supports USB connection charging.
Depending on the model and firmware version
of the iPod, the display on the iPod shows an
INFINITI or Accessory Attached screen when the
connection is completed. When the iPod is
connected to the vehicle, the iPod music library
can only be operated using the vehicle audio
controls.
Compatibility
:
Made for
•iPod touchR(5th generation)
•iPod touchR(4th generation)
•iPod touchR(3rd generation)
•iPod touchR(2nd generation)
•iPod touchR(1st generation)
•iPod touchR
•iPodRwith video
•iPod classicR
•iPod nanoR(7th generation)
•iPod nanoR(6th generation)
•iPod nanoR(5th generation)
•iPod nanoR(4th generation)
•iPod nanoR(3rd generation)
•iPod nanoR(2nd generation)
•iPod nanoR(1st generation)
•iPhoneR6 Plus
•iPhoneR6
•iPhoneR5S
•iPhoneR5
•iPhoneR4S
•iPhoneR4
•iPhoneR3GS
•iPhoneR3G
•iPhoneR
The iPod touchRmay not respond quickly with
the system in some cases.
Make sure that the iPod
Rfirmware is up-
dated.
The Lightning
TMconnector works with
iPhone
R5, iPhoneR5S, iPhoneR6,
4-74Display screen, heater and air conditioner, and audio system

Intelligent Cruise Control (ICC) system (Full speed range)
(if equipped).........................5-47
ICC system operation ..................5-48
ICC switch (cruise control lever) ...........5-49
ICC system display and indicators ..........5-49
Operating ICC ...................... .5-50
ICC Limitations ..................... .5-54
Tips for driving with the ICC system .........5-56
System temporarily unavailable ............5-59
System maintenance ..................5-60
Forward emergency braking (FEB) system (if
equipped) .......................... .5-60
FEB system operation ..................5-61
Turning the FEB system on/off ............5-64
FEB system limitations .................5-65
System temporarily unavailable ............5-65
System maintenance ..................5-66
FCC Notice ....................... .5-67
Active sound enhancement ................5-67
Active sound enhancement ..............5-68
Intelligent Parking Assist (IPA) (if equipped) ......5-68
Important safety notes .................5-68
Detecting parking spaces ...............5-69
Parking ..........................5-70
Exiting a parking space .................5-71
Canceling IPA ...................... .5-73Parking sensor system (if equipped)
...........5-73
Parking sensor overview ................5-75
Range of the sensors ..................5-79
Parking sensor system OFF switch ..........5-79
Parking sensor function settings ...........5-80
Problems with parking sensor system ........5-81
Break-in schedule ..................... .5-81
Fuel efficient driving tips ..................5-82
Increasing fuel economy ..................5-83
Four-Wheel Drive (4WD) (if equipped) ..........5-83
Parking ........................... .5-84
Switching off

the engine ................5-86
Extended parking ................... .5-86
Electric power steering system ..............5-86
Brake system .........................5-87
Brake precautions ................... .5-87
Anti-lock Braking System (ABS) ............5-88
Vehicle Dynamic Control (VDC) system .........5-90
Traction Control System (TCS) .............5-91
Characteristics of VDC ..................5-91
EBD (electronic brake force distribution) ......5-92
Steer Control ...................... .5-92
Hill Start Assist (HSA) ................... .5-93

4. Gradually steer the vehicle to a safe locationoff the road and away from traffic if possible.
5. Lightly apply the brake pedal to gradually stop the vehicle.
6. Turn on the hazard warning flashers and contact a roadside emergency service to
change the tire. For additional information,
refer to Flat tire in the6. In case of
emergency section.
DRINKING ALCOHOL/DRUGS AND
DRIVING
WARNING
Never drive under the influence of alcohol or
drugs. Alcohol in the bloodstream reduces co-
ordination, delays reaction time and impairs
judgement. Driving after drinking alcohol in-
creases the likelihood of being involved in an
accident injuring yourself and others. Addi-
tionally, if you are injured in an accident, alco-
hol can increase the severity of the injury.
INFINITI is committed to safe driving. However,
you must choose not to drive under the influ-
ence of alcohol. Every year thousands of people
are injured or killed in alcohol-related acci-
dents. Although the local laws vary on what is
considered to be legally intoxicated, the fact is that alcohol affects all people differently and
most people underestimate the effects of alco-
hol.
Remember, drinking and driving don’t mix! And
that is true for drugs, too (over-the-counter,
prescription, and illegal drugs). Don’t drive if
your ability to operate your vehicle is impaired
by alcohol, drugs, or some other physical con-
dition.
DRIVING SAFETY PRECAUTIONS
Your INFINITI is designed for both normal and
off-road use. However, avoid driving in deep
water or mud as your INFINITI is mainly de-
signed for leisure use, unlike a conventional
off-road vehicle.
Remember that 2–wheel drive vehicles are less
capable than all-wheel drive (AWD) models for
rough road driving and extrication when stuck
in deep snow or mud, or the like.
Please observe the following precautions:
WARNING
•Spinning the front wheels on slippery sur-
faces may cause the AWD warning message
to display and the AWD system to automati-
cally switch from the AWD to 2WD mode.
This could reduce the traction. Be especially
careful when towing a trailer. (AWD models)
•Drive carefully when off the road and avoid
dangerous areas. Every person who drives
or rides in this vehicle should be seated
with their seat belt fastened. This will keep
you and your passengers in position when
driving over rough terrain.
•Do not drive across steep slopes. Instead
drive either straight up or straight down the
slopes. Off-road vehicles can tip over side-
ways much more easily than they can for-
ward or backward.
•Many hills are too steep for any vehicle. If
you drive up them, you may stall. If you drive
down them, you may not be able to control
your speed. If you drive across them, you
may roll over.
•Do not shift gears while driving on downhill
grades as this could cause loss of control of
the vehicle.
•Stay alert when driving to the top of a hill. At
the top there could be a drop-off or other
hazard that could cause an accident.
•If your engine stalls or you cannot make it to
the top of a steep hill, never attempt to turn
around. Your vehicle could tip or roll over.
5-12Starting and driving

The Vehicle Dynamic Control (VDC) system uses
various sensors to monitor driver inputs and
vehicle motion. Under certain driving condi-
tions, the VDC system helps to perform the
following functions.
•Controls brake pressure to reduce wheel slip
on one slipping drive wheel so power is
transferred to a non slipping drive wheel on
the same axle.
•Controls brake pressure and engine output
to reduce drive wheel slip based on vehicle
speed (traction control function).
•Controls brake pressure at individual wheels
and engine output to help the driver maintain
control of the vehicle in the following condi-
tions:– understeer (vehicle tends to not follow the steered path despite increased steering
input)
– oversteer (vehicle tends to spin due to certain road or driving conditions).
The VDC system can help the driver to maintain
control of the vehicle, but it cannot prevent loss
of vehicle control in all driving situations. When the VDC system operates, the VDC warn-
ing light in the instrument panel flashes so note
the following:
•The road may be slippery or the system may
determine some action is required to help
keep the vehicle on the steered path.
•You may feel a pulsation in the brake pedal
and hear a noise or vibration from under the
hood. This is normal and indicates that the
VDC system is working properly.
•Adjust your speed and driving to the road
conditions.
See Vehicle Dynamic Control (VDC) warning
light in the 2. Instruments and controls sec-
tion.
If a malfunction occurs in the system, the VDC
warning light
illuminates in the instrument
panel. The VDC system automatically turns off.
WARNING
•The VDC system is designed to help the
driver maintain stability but does not pre-
vent accidents due to abrupt steering opera-
tion at high speeds or by careless or danger-
ous driving techniques. Reduce vehicle
speed and be especially careful when driv- ing and cornering on slippery 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 deterio-
rated, 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 recom-
mended or are extremely deteriorated, 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 de-
teriorated, the VDC warning light
may
illuminate.
•When driving on extremely inclined sur-
faces such as higher banked corners, the
VDC system may not operate properly 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
VEHICLE DYNAMIC CONTROL (VDC)
SYSTEM
5-90Starting and driving

VDC warning lightmay illuminate. This
is not a malfunction. Restart the engine af-
ter driving onto a stable surface.
•If wheels or tires other than the INFINITI
recommended ones are used, the VDC sys-
tem may not operate properly and the VDC
warning light
may illuminate.
•The VDC system is not a substitute for win-
ter tires or tire chains on a snow covered
road.
•If VDC is malfunctioning, VDC is unable to
stabilize the vehicle. In addition, other driv-
ing safety systems are switched off. This
increases the risk of skidding and an acci-
dent. Drive on carefully. Have VDC checked.
It is recommended you visit an INFINITI re-
tailer for this service.
CAUTION
•When VDC is deactivated, theVDC
OFF warning light lights up continuously.
•If both thewarning light andwarning light are lit continuously, VDC is
not available due to a malfunction.
TRACTION CONTROL SYSTEM (TCS)
The Traction Control System (TCS) is part of
VDC..
Traction control brakes the drive wheels indi-
vidually if they spin. This enables you to pull
away and accelerate on slippery surfaces, for
example if the road surface is slippery on one
side. In addition, more drive torque is trans-
ferred to the wheel or wheels with traction.
Traction control remains active if you deactivate
VDC.
CHARACTERISTICS OF VDC
If theVDC warning light goes out before
beginning the journey, VDC is automatically
active.
If VDC intervenes, the
VDC warning lamp
flashes in the combination meter.
If VDC intervenes:
•Do not deactivate VDC under any circum-
stances.
•When pulling away, only depress the accel-
erator pedal as far as is necessary.
•Adapt your driving style to suit the prevailing
road and weather conditions.
Deactivating/activating VDC
WARNING
If you deactivate VDC, VDC no longer stabilizes
the vehicle. There is an increased risk of skid-
ding and an accident.
Only deactivate VDC in the situations de-
scribed in the following section.
You can select between the following statuses
of VDC:
•VDC is activated.
•VDC is deactivated.
It may be best to deactivate VDC in the follow-
ing situations:
•When using snow chains.
•In deep snow.
•On sand or gravel.
NOTE
Activate VDC as soon as the situations described
above no longer apply. VDC will otherwise not be
Starting and driving5-91

able to stabilize the vehicle if the vehicle starts
to skid or a wheel starts to spin.
You can activate/deactivate VDC using the ve-
hicle information display. To activate/
deactivate VDC:
1. Start the engine
2. Press the
orbutton on the
steering wheel to select the [DriveAssist]
menu in the vehicle information display.
3. Press the
orbutton to select
VDC.
4. Press the <OK>button on the steering wheel.
The current selection is displayed.
5. To activate/deactivate: press the <OK>but-
ton again.
VDC is deactivated if the
warning light
in the combination meter lights up continu-
ously when the engine is running.
Characteristics when VDC is deactivated
:
If VDC is deactivated and one or more wheels
start to spin, theVDC warning lamp
flashes in the combination meter. In such situ-
ations, VDC will not stabilize the vehicle. If you deactivate VDC:
•VDC no longer intervenes in understeer or
oversteer situations.
•Engine torque is no longer limited and the
drive wheels are able to spin.
The spinning of the wheels results in a
cutting action, so the tires cut through the
loose surface until the hit solid ground,
giving better traction.
•Traction control is still activated.
•VDC still provides support when you brake.
EBD (ELECTRONIC BRAKE FORCE
DISTRIBUTION)
EBD monitors and controls the brake pressure
on the rear wheels to help improve handling
during braking.
WARNING
If EBD is malfunctioning, the EBD [Inoperative
See Operator’s Manual] warning is displayed
in the vehicle information display. The
VDC warning lamp may also light up.
If EBD is malfunctioning as a result of a VDC
malfunction, the rear wheels can lock, e.g. un-
der full braking. This increases the risk of skid-
ding and an accident.You should therefore adapt your driving style
to the different handling characteristics. Have
the brake system checked. It is recommended
you see an INFINITI retailer.
STEER CONTROL
STEER CONTROL helps you by transmitting a
noticeable steering force to the steering wheel
in the direction required for vehicle stabilisa-
tion.
This steering support is provided in particular if:
•Both right wheels or both left wheels are on
a wet or slippery road surface when you
brake.
•The vehicle starts to skid.
WARNING
No steering support is provided from STEER
CONTROL, if:
•VDC is malfunctioning.
•The steering is faulty.
Power steering will, however, continue to
function.
5-92Starting and driving

coolantin the8. Do-it-yourself section of this
manual.
TIRE EQUIPMENT
1. SUMMER tires have a tread designed to provide superior performance on dry pave-
ment. However, the performance of these
tires will be substantially reduced in snowy
and icy conditions. If you operate your ve-
hicle on snowy or icy roads, INFINITI recom-
mends the use of MUD & SNOW or ALL
SEASON TIRES on all four wheels. It is rec-
ommended that you visit an INFINITI retailer
for the tire type, size, speed rating and
availability information.
2. For additional traction on icy roads, studded tires may be used. However, some U.S.
states and Canadian provinces prohibit their
use. Check local, state and provincial laws
before installing studded tires.
Skid and traction capabilities of studded snow
tires, on wet or dry surfaces, may be poorer than
that of non-studded snow tires.
3. Tire chains may be used if desired. Make sure they are the proper size for the tires on
your vehicle and are installed according to
the chain manufacturer’s instructions. Use
chain tensioners when recommended by the
tire chain manufacturer to ensure a tight fit. Loose end links of the tire chains must be
secured or removed to prevent the possibil-
ity of whipping action damage to the fenders
or underbody. In addition, drive at a reduced
speed, otherwise, your vehicle may be dam-
aged and/or vehicle handling and perfor-
mance may be adversely affected.
SPECIAL WINTER EQUIPMENT
It is recommended that the following items be
carried in the vehicle during the winter:
•A scraper and stiff-bristled brush to remove
ice and snow from the windows.
•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 washer fluid to refill the windshield
washer fluid reservoir.
DRIVING ON SNOW OR ICE
WARNING
•Wet ice (32°F, 0°C 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 caution.
Accelerate and slow down with care. If ac-
celerating 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 slip-
pery 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 cruise control on slippery roads.
•Snow can trap dangerous exhaust gas un-
der your vehicle. Keep snow clear of the
exhaust pipe and from around your vehicle.
5-94Starting and driving

Other tire-related terminology:
In addition to the many terms that are defined
throughout this section, Intended Outboard
Sidewall is (1) the sidewall that contains a
whitewall, bears white lettering or bears manu-
facturer, brand and/or model name molding
that is higher or deeper than the same molding
on the other sidewall of the tire, or (2) the
outward facing sidewall of an asymmetrical tire
that has a particular side that must always face
outward when mounted on a vehicle.
TYPES OF TIRES
WARNING
•When changing or replacing tires, be sure
all four tires are of the same type (i.e, sum-
mer, all season or snow) and construction.
An INFINITI retailer may be able to help you
with information about tire type, size, speed
rating and availability.
•Replacement tires may have a lower speed
rating than the factory equipped tires, and
they may not match the potential maximum
vehicle speed. Never exceed the maximum
speed rating of the tire.
•Always use tires of the same type, size,
brand, construction and tread pattern on allfour wheels. Failure to do so may result in a
circumference difference between tires on
the front and rear axles which can cause the
Vehicle Dynamic Control (VDC) system to
malfunction resulting in personal injury or
death, excessive tire wear and may damage
the transmission, transfer case and differ-
ential gears.
•For additional information regarding tires,
refer to “Important Tire Safety Information”
(US) or “Tire Safety Information“ (Canada)
in the Warranty Information Booklet.
CAUTION
ONLY use spare tires specified for the model.
If excessive tire wear is found, it is recom-
mended that all four tires be replaced with tires
of the same size, brand, construction and tread
pattern. The tire pressure and wheel alignment
should also be checked and corrected as nec-
essary. It is recommended that you visit an
INFINITI retailer for this service.
All season tires
INFINITI specifies all season tires on some
models to provide good performance all year,
including snowy and icy road conditions. All season tires are identified by ALL SEASON
and/or M&S on the tire sidewall. Snow tires
have better snow traction than all season tires
and may be more appropriate in some areas.
Summer tires
INFINITI specifies summer tires on some models
to provide superior performance on dry roads.
Summer tire performance is substantially re-
duced in snow and ice. Summer tires do not
have the tire traction rating M&S on the tire
sidewall.
If you plan to operate your vehicle in snowy or
icy conditions, INFINITI recommends the use of
snow or all season tires on all four wheels.
Snow tires
If snow tires are needed, it is necessary to
select tires equivalent in size and load rating to
the original equipment tires. If you do not, it can
adversely affect the safety and handling of your
vehicle.
Generally, snow tires have lower speed ratings
than factory equipped tires and may not match
the potential maximum vehicle speed. Never
exceed the maximum speed rating of the tire. If
you install snow tires, they must be the same
size, brand, construction and tread pattern on
all four wheels.
8-30Do-it-yourself