check engine light INFINITI QX30 2019 User Guide

Message Possible causes/consequences and solutions
[Blind Spot Warning Not
Available When Towing a
Trailer See Operator's
Manual]Blind Spot Warning is deactivated while towing a trailer.
You have established the electrical connection between the trailer and your vehicle.
Press on the steering wheel to confirm the display message.
[Blind Spot Warning
Inoperative]Blind Spot Warning (BSW) is faulty.
The BSW indicator lights also light up.
Have the system checked. It is recommended you visit an INFINITI retailer for this service.
[Park Assist Canceled] The driver's door is open and the driver's seat belt has not been fastened.
Repeat the parking process with the seat belt fastened and the driver's door closed.
You inadvertently touched the steering wheel while steering intervention was active.
While steering intervention is active, make sure not to touch the steering wheel.
The vehicle has started to skid and VDC has intervened.
Use Intelligent Park Assist again later.
[Park Assist Inoperative] You have just carried out a large number of turning or parking maneuvers.
Intelligent Park Assist will become available again after approximately ten minutes.
1. Pull over and stop the vehicle safely as soon as possible, paying attention to road and traffic conditions, and switch off the
engine.
2. Restart the engine.
If the display message continues to be displayed, have the system checked. It is recommended you visit an INFINITI retailer for this
service.
The parking sensor system is faulty.
Have the system checked. It is recommended you visit an INFINITI retailer for this service.
[Park Assist Finished] The vehicle is parked. A warning tone also sounds.
The display message disappears automatically.
[ICC Off]
Intelligent Cruise Control has been deactivated (see " Intelligent Cruise Control (ICC) system (Full speed range) (if equipped)").
If it was not deactivated by the driver, a warning tone also sounds.
[ICC Now Available] Intelligent Cruise Control is operational again after having been temporarily unavailable. You can now reactivate IntelligentCruise
Control (see " Intelligent Cruise Control (ICC) system (Full speed range) (if equipped)")
Instruments and controls2-49

WARNING
Do not use or allow occupants to use the
seat heater if you or the occupants cannot
monitor elevated seat temperatures or
have an inability to feel pain in body parts
that contact the seat. Use of the seat
heater by such people could result in seri-
ous injury.
CAUTION
•The battery could run down if the seat
heater is operated while the engine is
not running.
•Do not use the seat heater for extended
periods or when no one is using the seat.
•Do not put anything on the seat which
insulates heat, such as a blanket, cush-
ion, seat cover, etc. Otherwise, the seat
may become overheated.
•Do not place anything hard or heavy on
the seat or pierce it with a pin or similar
object. This may result in damage to the
heater.
•Any liquid spilled on the heated seat
should be removed immediately with a
dry cloth.
•When cleaning the seat, never use gaso-
line, benzine, thinner, or any similar ma-
terials.
•If any malfunctions are found or the
heated seat does not operate, turn the
switch off and have the system checked.
It is recommended you visit an INFINITI
retailer for this service.
The front seats are warmed by built-in heaters.
The switches are located on the center con-
sole and can be operated independently, for
the left-hand side seat and for the right-hand
side seat.
The three red indicator lights in the button
indicate the heating level you have selected
The system automatically switches from level
3 to level 2 after approximately eight minutes
The system automatically switches from level
2 to level 1 after approximately ten minutes.
The system automatically switches off
approximately 20 minutes after it is set to
level 1
1. Turn the ignition switch to the ON posi-
tion.
NIC2634
SEAT HEATING (IF EQUIPPED)
Instruments and controls2-73

Symptom Possible causeRemedy
You can no
longer lock or
unlock the
vehicle using
Intelligent KeyThe key
battery is
discharged
or nearly
discharged
•Check the key battery (see "Checking the battery") and replace it necessary
If this does not work:
•Unlock (see "Locking with the mechanical key" later in this section) or lock the vehicle using the emergency key element
There is inter-
ference from
a powerful
source of radio
waves
•Unlock (see "Locking with the mechanical key" later in this section) or lock the vehicle using the emergency key element
There is a fault
with the
Intelligent Key
system
•Lock/unlock the vehicle using the remote control function of the key.•Have the vehicle and key checked. It is recommended you visit an INFINITI retailer for this service.
If the vehicle can also not be locked/unlocked using the remote control function
•Unlock (see "Locking with the mechanical key" later in this section) or lock the vehicle using the emergency key element
•Have the vehicle and key checked. It is recommended you visit an INFINITI retailer for this service.
The engine
cannot be
started using
the keyThe on-board
voltage is too
low
•Switch off non-essential consumers, e. g. seat heating or interior lighting, and try to start the engine again
If this does not work:
•Check the starter battery and charge it if necessary (see "Battery")
or
•Jump-start the vehicle (see "Jump starting")
or
•Have the system checked. It is recommended you consult an INFINITI retailer.
Pre-driving checks and adjustments3-13

•Recommendation for air distribution in
winter: select theandsettings.
Recommendation for air distribution in
summer: select the
orandsettings.
•Only use the "Windshield demisting" func-
tion briefly until the windshield is clear again
•Only use air-recirculation mode briefly, for
example if there are unpleasant outside
odors or when in a tunnel. The windows
could otherwise mist up as no fresh air is
drawn into the vehicle in air-recirculation
mode
•If you change the settings of the climate
control system, the climate status display
appears for approximately three seconds
at the bottom of the screen in the central
display (see separate operating instruc-
tions). You will see the current settings of
the various climate control functions.
Switching air-conditioning system
on/off
Make sure the ignition switch is in the ON
position.
To switch on:turn control
5clockwise to the
desired position (except position0).
To switch off:turn control
5counter-
clockwise to position0.
Activating/deactivating the cooling
with air dehumidification function
If you deactivate the "Cooling with air dehu-
midification" function, the air inside the ve-
hicle will not be cooled. The air inside the
vehicle will also not be dehumidified. The
windows can mist up more quickly. There-
fore, only deactivate the "Cooling with air
dehumidification" function briefly.
The "Cooling with air dehumidification" func-
tion is only available when the engine is run-
ning. The air inside the vehicle is cooled and
dehumidified according to the temperature
selected.
Condensation may drip from the underside of
the vehicle when cooling mode is active. This
is normal and not a sign that there is a mal-
function.
To activate:
Press the
button The indicator light in
thebutton lights up.
To deactivate:
Press the
button. The indicator light in
thebutton goes out. The cooling with
air dehumidification function has a delayed
switch-off feature.Problems with the "Cooling with air dehu-
midification" function:
Problem:The indicator light in the
but-
ton flashes three times or remains off. The
cooling with air dehumidification function
cannot be activated.
Cause and solution:The cooling with air de-
humidification function has been deactivated
due to a malfunction. Have the system
checked. It is recommended you visit an
INFINITI retailer for this service.
Setting the temperature
You can set the temperature for the entire
vehicle. The set temperature is automatically
maintained at a constant level.
To increase or reduce the temperature: turn
control
1counterclockwise or clockwise.
Only change the temperature setting in small
increments. Start at 70° F (22° C).
Setting the air distribution
Directs the airflow through the demis-
ter ventilators.
Directs the airflow through the center
and side air ventilators.
Directs the airflow through the foot-
well air ventilators.
Display screen, heater and air conditioner, and audio system4-31

•If you change the settings of the climate
control system, the climate status display
appears for approximately three seconds
at the bottom of the screen in the center
display (see separate operating instruc-
tions). You will see the current settings of
the various climate control functions.
Idle Stop/Start function
During automatic engine switch-off, the Cli-
mate control only operates at a reduced ca-
pacity. If you require the full climate control
output, you can switch off the Idle Stop/
Start function by pressing the Idle Stop/Start
button (see " Idle Stop/Start System (if
equipped)").
Switching automatic climate
control on/off
When the climate control is switched off, the
air supply and air circulation are also
switched off. The windows could mist up.
Therefore, only switch off climate control
briefly.
Make sure the ignition switch is in the ON
position.
To activate:
Press the
button The indicator light in
thebutton lights up. Airflow and air
distribution are set to automatic mode.or
Press thebutton. The indicator light in
thebutton goes out. The previous settings
are reactivated.
To deactivate:
Press the
button. The indicator light in
thebutton lights up.
NOTE
Automatic climate control: switch on climate
control primarily using the
button.
Activating/deactivating the cooling
with air dehumidification function
If you deactivate the "Cooling with air dehu-
midification" function, the air inside the ve-
hicle will not be cooled. The air inside the
vehicle will also not be dehumidified. The
windows can mist up more quickly. There-
fore, only deactivate the "Cooling with air
dehumidification" function briefly.
The "Cooling with air dehumidification" func-
tion is only available when the engine is run-
ning. The air inside the vehicle is cooled and
dehumidified according to the temperature
selected.
Condensation may drip from the underside of
the vehicle when cooling mode is active. This
is normal and not a sign that there is a mal-
function.To activate:
Press the
button The indicator light in
thebutton lights up.
To deactivate:
Press the
button. The indicator light in
thebutton goes out. The cooling with
air dehumidification function has a delayed
switch-off feature.
Problems with the "Cooling with air dehu-
midification" function:
Problem:The indicator light in the
but-
ton flashes three times or remains off. The
cooling with air dehumidification function
cannot be activated.
Cause and solution:The cooling with air de-
humidification function has been deactivated
due to a malfunction. Have the system
checked. It is recommended you visit an
INFINITI retailer for this service.
Setting automatic climate control
to automatic mode
Only automatic climate control features the
"Control climate control automatically" func-
tion.
In automatic mode, the set temperature is
maintained automatically at a constant level
Display screen, heater and air conditioner, and audio system4-35

You do not have to remove the start/stop
button from the ignition lock when you leave
the vehicle. You should, however, always
take the key with you when leaving the ve-
hicle. As long as the key is in the vehicle:
•The vehicle can be started using the push-
button ignition switch.
•The electrically powered equipment can be
operated.
EMERGENCY ENGINE SHUT OFF
To shut off the engine in an emergency situ-
ation while driving, perform the following
procedure:
•Rapidly push the push-button ignition
switch 3 consecutive times in less than
1.5 seconds, or
•Push and hold the push-button ignition
switch for more than 2 seconds.
•Make sure the area around the vehicle is
clear.
•Check fluid levels such as engine oil, cool-
ant, brake fluid, and windshield-washer
fluid as frequently as possible, or at least
whenever you refuel.
•Check that all windows and lights are
clean.
•Visually inspect tires for their appearance
and condition. Measure and check the tire
pressure for proper inflation.
•Check that all doors are closed.
•Position seat and adjust head restraints/
headrests.
•Adjust the inside and outside rear view
mirrors.
•Fasten your seat belt and ask all passen-
gers to do likewise.
•Check the operation of the warning lights
when the ignition switch is pushed to the
ON position.
STARTING PROCEDURE WITH
THE KEY
0OFF position
1ACC position
2ON position
3START position
1. Apply the parking brake.
2. Shift the transmission to position P (Park)
by pressing the

button.
The transmission position indicator in the
vehicle information display shows

When the transmission is in position N
(Neutral), you can also start the engine
with the brake pedal depressed.
The starter is designed not to operate if the
shift lever is in any of the driving positions.
NPA1483
BEFORE STARTING ENGINE STARTING ENGINE
5-16Starting and driving

Before driving, check that the brake warning
lightgoes out. For additional informa-
tion, see "Warning lights, indicator lights and
audible reminders".
The electric parking brake can only be re-
leased when the ignition switch is in the ON
position.
APPLYING AUTOMATICALLY
(VEHICLES WITH AUTOMATIC
TRANSMISSION)
The electric parking brake is automatically ap-
plied if Intelligent Parking Assist (if equipped) is
keeping the vehicle stationary.
The redindicator light lights up in the
combination meter.
The electric parking brake is not automati-
cally applied if the engine is switched off by
the Idle Stop/Start function.
RELEASING AUTOMATICALLY
The electric parking brake can only be re-
leased automatically in vehicles with auto-
matic transmission.
The electric parking brake of your vehicle is
released automatically when all of the fol-
lowing conditions are fulfilled:
•The engine is running.
•The transmission is in position D (Drive) or
R (Reverse).
•The seat belt is fastened.
•You depress the accelerator pedal.
If the transmission is in position R, the lift
gate must be closed.
If your seat belt is not fastened, the following
conditions must be fulfilled to automatically
release the electric parking brake:
•The driver's door is closed
•You have shifted out of transmission posi-
tion P (Park) or you have previously driven
faster than 2 MPH (3 km/h).
Ensure that you do not depress the accelera-
tor pedal unintentionally. Otherwise, the
parking brake will be released and the vehicle
will start to move.
EMERGENCY BRAKING
The vehicle can also be braked during an emer-
gency by using the electric parking brake.
While driving, push handle1of the electric
parking brake. The vehicle is braked as long as
you keep handle
1of the electric parking
brake pressed. The longer the electric parking
brake handle
1is depressed, the greater the
braking force.
During braking:
•A warning tone sounds.
•The [Please Release Parking Brake] mes-
sage appears.
•The redindicator light in the combi-
nation meter flashes.
When the vehicle has been braked to a stand-
still, the electric parking brake is applied.
5-28Starting and driving

Self-test feature
The ABS includes electronic sensors, electric
pumps, hydraulic solenoids and a computer.
The computer has a built-in diagnostic fea-
ture that tests the system each time you start
the engine and move the vehicle at a low
speed in forward or reverse. When the self-
test occurs, you may hear a “clunk” noise
and/or feel a pulsation in the brake pedal.
This is normal and does not indicate a mal-
function. If the computer senses a malfunc-
tion, it switches the ABS off and illuminates
the ABS warning light on the instrument
panel. The brake system then operates nor-
mally, but without anti-lock assistance. If the
ABS warning light illuminates during the
self-test or while driving, have the vehicle
checked. It is recommended you visit an
INFINITI retailer for this service.
Normal operation
The ABS operates at speeds above 3 to 6
MPH (5 to 10 km/h). The speed varies ac-
cording to road conditions.
When the ABS senses that one or more
wheels are close to locking up, the actuator
rapidly applies and releases hydraulic pres-
sure. This action is similar to pumping the
brakes very quickly. You may feel a pulsation
in the brake pedal and hear a noise from
under the hood or feel a vibration from the
actuator when it is operating. This is normal
and indicates that the ABS is operating prop-
erly. However, the pulsation may indicate
that road conditions are hazardous and extra
care is required while driving.The Vehicle Dynamic Control (VDC) system
uses various sensors to monitor driver inputs
and vehicle motion. Under certain driving
conditions, 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 conditions:
– 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 main-
tain control of the vehicle, but it cannot pre-
vent loss of vehicle control in all driving situ-
ations.
VEHICLE DYNAMIC CONTROL (VDC)
SYSTEM
5-92Starting and driving

When the VDC system operates, the VDC
warning 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".
If a malfunction occurs in the system, the
VDC warning light
illuminates in the
instrument panel. The VDC system automati-
cally turns off.
WARNING
•The VDC system is designed to help the
driver maintain stability but does not
prevent accidents due to abrupt steer-
ing operation at high speeds or by care-
less or dangerous driving techniques.Reduce vehicle speed and be especially
careful when driving and cornering on
slippery surfaces and always drive care-
fully.
•Do not modify the vehicle’s suspension.
If suspension parts such as shock ab-
sorbers, struts, springs, stabilizer bars,
bushings and wheels are not INFINITI
recommended for your vehicle or are ex-
tremely deteriorated, the VDC system
may not operate properly. This could
adversely affect vehicle handling per-
formance, 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
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
deteriorated, 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 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 illuminate.
•The VDC system is not a substitute for
winter tires or tire chains on a snow cov-
ered road.
•If VDC is malfunctioning, VDC is unable
to stabilize the vehicle. In addition,
other driving safety systems are
switched off. This increases the risk of
skidding and an accident. Drive on care-
fully. Have VDC checked. It is recom-
mended you visit an INFINITI retailer for
this service.
Starting and driving5-93

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 pres-
sure on the rear wheels to help improve han-
dling during braking.
WARNING
If EBD is malfunctioning, the EBD [Inop-
erative See Operator's Manual] warning is
displayed in the vehicle information dis-
play. The
VDC warning light may also
light up.
If EBD is malfunctioning as a result of a
VDC malfunction, the rear wheels can lock,
e.g. under full braking. This increases the
risk of skidding and an accident.You should therefore adapt your driving
style to the different handling characteris-
tics. 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
stabilisation.
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.
WARNING
•Never rely solely on the Hill Start Assist
(HSA) system to prevent the vehicle
from moving backward on a hill. Always
drive carefully and attentively. Depress
the brake pedal when the vehicle is
stopped on a steep hill. Be especially
careful when stopped on a hill on frozen
or muddy roads. Failure to prevent the
vehicle from rolling backwards may re-
sult in a loss of control of the vehicle and
possible serious injury or death.
•The Hill Start Assist system is not de-
signed to hold the vehicle at a standstill
on a hill. Depress the brake pedal when
the vehicle is stopped on a steep hill.
Failure to do so may cause the vehicle to
roll backwards and may result in a colli-
sion or serious personal injury.
•The Hill Start Assist system may not
prevent the vehicle from rolling back-
wards on a hill under all load or road
conditions. Always be prepared to de-
press the brake pedal to prevent the
vehicle from rolling backwards. Failure
to do so may result in a collision or seri-
ous personal injury.
HILL START ASSIST (HSA)
Starting and driving5-95