check engine light INFINITI QX30 2018 User Guide

MessagePossible causes/consequences and solutions
[Radar Sensor (See
Operator's Manual):] At least one of the following driving systems or driving safety systems is temporarily restricted or inoperative:
•Forward Emergency Braking•Intelligent Cruise Control•Blind Spot Warning
Possible causes:
•The sensors in the radiator trim and/or at the sides of the rear bumpers are dirty.•The function of the driving system and/or driving safety system is impaired due to heavy rain or snow.
A warning tone also sounds.
Once the causes listed above no longer apply, the display message goes out. All driving systems/driving safety systems are operative
again.
If the display message does not disappear:
1. Pull over and stop the vehicle safely as soon as possible, paying attention to road and traffic conditions
2. Secure the vehicle against rolling away.
3. Switch off the engine.
4. Clean the sensors in the following locations: - In the radiator trim
- At the sides of the rear bumper
5. Restart the engine. The display message disappears.
[SRS Malfunction Service
Required] The restraint system needs servicing. Thewarning light also lights up in the combination meter.
It is recommended you visit an INFINITI retailer for these services.
Unless checked and repaired, the Supplemental Restraint Systems and/or the pretensioner seat belt may not function properly.
WARNING
If this light is on, it could mean that the front air bag, side air bag, curtain air bag systems and/or pretensioner systems will not
operate in an accident. To help avoid injury to yourself or others, have your vehicle checked as soon as possible. It is recommended
you visit an INFINITI retailer for this service.
For further information about the restraint system, see "Supplemental Restraint System (SRS)" in the "1. Safety — seats, seat belts and
supplemental restraint system" section.
2-38Instruments and controls

Driving systems
MessagePossible causes/consequences and solutions
[Lane Departure Warning
Currently Unavailable See
Operator's Manual] Lane Departure Warning is deactivated and temporarily inoperative.
Possible causes:
•The windshield is dirty in the camera's field of vision.•Visibility is impaired due to heavy rain, snow or fog.•There have been no lane markings for an extended period.•The lane markings are worn, dark or covered, e.g. by dirt or snow.
Once the causes listed above no longer apply, the display message goes out.
Lane Departure Warning is operational again.
If the display message does not disappear:
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. Secure the vehicle against rolling away.
3. Clean the windshield
[Lane Departure Warning
Inoperative] Lane Departure Warning is faulty.
Have the system checked. It is recommended you visit an INFINITI retailer for this service.
[Blind Spot Warning Cur-
rently Unavailable See Op-
erator's Manual] Blind Spot Warning is temporarily inoperative. Possible causes:
•The function is impaired due to heavy rain or snow.•The radar sensor system is temporarily inoperative, e.g. due to electromagnetic radiation emitted by nearby TV or radio stations
or other sources of electromagnetic radiation.
•The radar sensor system is outside the operating temperature range.
The yellow indicator lights also light up in the exterior mirrors.
Once the causes listed above no longer apply, the display message goes out.
Blind Spot Warning is operational again.
If the display message does not disappear:
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. Secure the vehicle against rolling away.
3. Restart the engine
2-48Instruments and controls

MessagePossible 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 theengine.
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)" in the
"5. Starting and driving" section).
If it was not deactivated by the driver, a warning tone also sounds.
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 indi-
cate 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 sys-
tem automatically switches off approximately
20 minutes after it is set to level 1
1.Turn the ignition switch to the ON position.
NOTE
The seat heater can only be activated
when the ignition switch is in the ON po-
sition.
NIC2634
SEAT HEATING (IF EQUIPPED)
2-72Instruments and controls

SymptomPossible cause Remedy
You can no longer lock or unlock the vehicle
using Intelligent Key The key battery is discharged or nearly dis-
charged
•Check the key battery (see "Checking the battery" in the "8.
Do-it-yourself" section) and replace it necessary
If this does not work:
•Unlock (see "Locking with the mechanical key" later in this sec-
tion) or lock the vehicle using the emergency key element
There is interference from a powerful source
of radio waves
•Unlock (see "Locking with the mechanical key" later in this sec-
tion) or lock the vehicle using the emergency key element
There is a fault with the Intelligent Key sys-
tem
•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 sec-
tion) 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 key The 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"
in the "8. Do-it-yourself" section)
or
•Jump-start the vehicle (see "Jump starting" in the "6. In case of
emergency" section)
or
•Have the system checked. It is recommended you consult an
INFINITI retailer.
Pre-driving checks and adjustments3-13

when backing up to the positionAif the
object projects over the actual moving
course.
HOW TO PARK WITH
PREDICTED COURSE LINES
WARNING
•If the tires are replaced with different
sized tires, the predicted course line may
not be displayed correctly.
•On a snow-covered or slippery road,
there may be a difference between the
predicted course line and the actual
course line.
•The displayed lines will appear slightly
off to the right because the rear view
camera is not installed in the rear center
of the vehicle.
•If the battery is disconnected or be-
comes discharged, the predicted course
lines may be displayed incorrectly. If this
occurs, please perform the following
procedures: – Turn the steering wheel from lock to
lock while the engine is running.
– Drive the vehicle on a straight road
for more than 5 minutes.
•When the steering wheel is turned with
the ignition switch in the ACC position,
the predicted course lines may be dis-
played incorrectly.
The vehicle width and predicted course lines
are wider than the actual width and course.
1. Visually check that the parking space issafe before parking your vehicle.
SAA1897
Display screen, heater and air conditioner, and audio system4-21

•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 position 0).To switch off:
turn control
5counter-
clockwise to position 0.
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).
Display screen, heater and air conditioner, and audio system4-45

•Heavy braking going down a hill could
cause your brakes to overheat and fade,
resulting in loss of control and an acci-
dent. Apply brakes lightly and use a low
gear to control your speed.
•Unsecured cargo can be thrown around
when driving over rough terrain. Prop-
erly secure all cargo so it will not be
thrown forward and cause injury to you
or your passengers.
•Secure heavy loads in the cargo area as
far forward and as low as possible. Do
not equip the vehicle with tires larger
than specified in this manual. This could
cause your vehicle to roll over.
•Do not grip the inside or spokes of the
steering wheel when driving off-road.
The steering wheel could move suddenly
and injure your hands. Instead drive with
your fingers and thumbs on the outside
of the rim.
•Before operating the vehicle, ensure
that the driver and all passengers have
their seat belts fastened.
•Always drive with the floor mats in place
as the floor may become hot.
•Lower your speed when encountering
strong crosswinds. With a higher center of gravity, your INFINITI is more af-
fected by strong side winds. Slower
speeds ensure better vehicle control.
•Do not drive beyond the performance
capability of the tires, even with AWD
engaged.
•For AWD equipped vehicles, do not at-
tempt to raise two wheels off the
ground and shift the transmission to any
drive or reverse position with the engine
running. Doing so may result in drive-
train damage or unexpected vehicle
movement which could result in serious
vehicle damage or personal injury.
•Do not attempt to test an AWD
equipped vehicle on a 2-wheel dyna-
mometer (such as the dynamometers
used by some states for emissions test-
ing), or similar equipment even if the
other two wheels are raised off the
ground. Make sure you inform test facil-
ity personnel that your vehicle is
equipped with AWD before it is placed
on a dynamometer. Using the wrong
test equipment may result in drivetrain
damage or unexpected vehicle move-
ment which could result in serious ve-
hicle damage or personal injury.
•When a wheel is off the ground due to an
unlevel surface, do not spin the wheel
excessively.
•Accelerating quickly, sharp steering ma-
neuvers or sudden braking may cause
loss of control.
•If at all possible, avoid sharp turning ma-
neuvers, particularly at high speeds.
Your INFINITI vehicle has a higher cen-
ter of gravity than a passenger car. The
vehicle is not designed for cornering at
the same speeds as passenger cars. Fail-
ure to operate this vehicle correctly
could result in loss of control and/or a
rollover accident.
•Always use tires of the same type, size,
brand, construction (bias, bias-belted,
or radial), and tread pattern on all four
wheels. Install tire chains on the front
wheels when driving on slippery roads
and drive carefully.
•Be sure to check the brakes immediately
after driving in mud or water. .
•Avoid parking your vehicle on steep hills.
If you get out of the vehicle and it rolls
forward, backward or sideways, you
could be injured.
Starting and driving5-13

If you lock the vehicle with the key's remote
control or with the Intelligent Key, after a
short time:
•You will not be able to switch on the igni-
tion with the push-button ignition switch.
•You will not be able to start the engine
with the push-button ignition switch until
the vehicle is unlocked again.
If you lock the vehicle centrally using the but-
ton on the front door (see "Locking with in-
side door knob" in the "3. Pre-driving checks
and adjustments" section). you can continue
to start the engine with the push-button ig-
nition switch.
KEY POSITIONS WITH THE
PUSH-BUTTON IGNITION
SWITCH
1Start/Stop button
2Ignition lock
When you switch on the ignition, all of the
indicator lights in the combination meter light
up. For further information on situations
where an indicator light either fails to go out
after starting the engine or lights up while
driving see "Warning lights, indicator lights
and audible reminders" in the "2. Instruments
and controls" section.
If the push-button ignition switch
1has not
yet been pressed, this corresponds to the key
being removed from the ignition.
To switch on the power supply (accessory
mode): press the push-button ignition switch
1once without depressing the brake pedal.
The power supply is switched on. You can
now activate the windshield wipers, for ex-
ample.
The power supply is switched off again if the
driver's door is opened and you press the
push-button ignition switch
1twice when in
this position.
To switch on the ignition: press the push-
button ignition switch
1twice without de-
pressing the brake pedal. The ignition is
switched on.
The ignition is switched off if the driver's door
is opened and you press the push-button
ignition switch
1when in this position.
REMOVING THE START/STOP
BUTTON
You can remove the start/stop button from
the ignition lock and start the vehicle as nor-
mal using the key.
You can only switch between push-button
ignition switch mode and key operation when
the vehicle is stationary.
You must also engage park position P (Park).
Remove the start/stop button
1from igni-
tion lock
2.
NPA1484
Starting and driving5-17

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
5-18Starting and driving