2018 INFINITI QX30 ECU

The Idle Stop/Start function switches the
engine off automatically if the vehicle is
stopped under certain conditions.
When pulling away again, the engine starts
automatically. The Idle Stop/Start function
thereby helps you to reduce the fuel con-
sumption and emissions of your vehicle.
WARNING
If the engine is switched off automatically
and you exit the vehicle, the engine is re-
started automatically. The vehicle may be-
gin moving There is a risk of accident and
injury.
If you wish to exit the vehicle, always turn
off the ignition and secure the vehicle
against rolling away.If the
Idle Stop/Start symbol is shown
in green in the vehicle information display,
the Idle Stop/Start function switches the
engine off automatically once the vehicle
stops moving.
The Idle Stop/Start function is automatically
activated each time you start the engine with
the ignition key.
If the Idle Stop/Start function has been manu-
ally deactivated (see"Deactivating/activating
the Idle Stop/Start function" later in this sec-
tion) or a malfunction has caused the system
to be deactivated, the
Idle Stop/Start
symbol is not displayed.
AUTOMATIC ENGINE
SWITCH-OFF
The Idle Stop/Start function is operational
and theIdle Stop/Start symbol is dis-
played in green in the vehicle information dis-
play, if:
•The indicator light in the ECO button is lit
green.
•The outside temperature is within the
range that is suitable for the system.
•The engine is at normal operating tem-
perature.
•The set temperature for the vehicle interior
has been reached.
•The battery is sufficiently charged.
•The system detects that the windshield is
not misted up when the air-conditioning
system is switched on.
•The hood is closed.
•The driver's door is closed and the driver's
seat belt is fastened.
If the conditions for automatic engine
switch-off are not all fulfilled, the
Idle
Stop/Start symbol is shown in yellow.
NSD620
Idle Stop/Start symbol
IDLE STOP/START SYSTEM (IF
EQUIPPED)
Starting and driving5-29

Storing the current speed or calling up the
last stored speed:
WARNING
If you call up a stored speed and this is
different from the current speed, the ve-
hicle accelerates or brakes. If you do not
know what the stored speed is, the vehicle
may accelerate or brake unexpectedly.
There is a risk of an accident.
Take the traffic conditions into account
before calling up the stored speed. If you do
not know what the stored speed is, store
the desired speed again.
1. Briefly pull the cruise control lever to-
wards you
2.
2. Remove your foot from the accelerator
pedal. The first time cruise control is acti-
vated, it stores the current speed or if a
speed has previously been stored, it regu-
lates the speed of the vehicle to the pre-
viously stored speed.
Setting a speed
Bear in mind that it may take a brief moment
until the vehicle has accelerated or braked to
the set speed.
1. Press the cruise control lever up
1for a
higher speed or down
3for a lower
speed.
2. Keep the cruise control lever pressed until
the desired speed is reached.
3. Release the cruise control lever, The new
speed is stored.
4. To adjust the set speed in 1 MPH (1 km/h)
increments: briefly press the cruise control
lever up
1or down3to the pressure
point. The last stored speed increases or
decreases in 1 MPH (1 km/h) increments.
5. To adjust the set speed in 10 MPH
(10 km/h) increments: briefly press the
cruise control lever up
1or down3beyond the pressure point. The last stored
speed increases or decreases in 10 MPH
(10 km/h) increments.NOTE
Cruise control is not deactivated if you de-
press the accelerator pedal. For example, if
you accelerate briefly to overtake, cruise
control adjusts the vehicle's speed to the last
speed stored after you have finished over-
taking.
Deactivating cruise control
There are several ways to deactivate cruise
control:
•Briefly press the cruise control lever for-
ward
4.
or
•Brake.
Cruise control is automatically deactivated if:
•The vehicle is secured with the electric
parking brake.
•You are driving at less than 20 MPH
(30 km/h).
•VDC intervenes or you deactivate VDC.
5-48Starting and driving

is covered with ice, a transparent or translu-
cent vinyl bag, etc., the ICC system may not
detect them. In these instances, the ICC sys-
tem may not cancel and may not be able to
maintain the selected following distance
from the vehicle ahead.
If the ICC system stops working due to a
malfunction or some other reason, one of the
following messages will be displayed in the
vehicle information display
2.
•[ICC off]
•[ICC Now Available]
•[ICC Currently Unavailable See Operator's
Manual]
•[ICC Inoperative]
•[ICC Suspended]
•[ICC– – – MPH]
[ICC off]:The ICC system has been deacti-
vated. If it was not deactivated by the driver,
a warning tone also sounds.
[ICC Now Available]:The ICC system is op-
erational again after having been temporarily
unavailable. You can now reactivate the ICC
system.[ICC Currently Unavailable See Operator's
Manual]:The ICC system is temporarily inop-
erative. Possible causes:
•The function is impaired due to heavy rain
or snow.
•The radar sensor system is temporarily in-
operative, e. g. due to electromagnetic ra-
diation emitted by nearby TV or radio sta-
tions or other sources of electromagnetic
radiation.
•The system is outside the operating tem-
perature range.
•The on-board voltage is too low.
A warning tone also sounds.
Once the causes listed above no longer apply,
the display message goes out.
If the display message does not disappear:
•Pull over and stop the vehicle safely as
soon as possible, paying attention to road
and traffic conditions.
•Secure the vehicle against rolling away.
•Restart the engine.[ICC Inoperative]:The ICC system is mal-
functioning. The adaptive brake assist func-
tion may also have failed. A warning tone also
sounds. Have the system checked. It is rec-
ommended you visit an INFINITI retailer for
this service.
[ICC Suspended]:You have depressed the
accelerator pedal. The ICC system is no lon-
ger controlling the speed of the vehicle.
The display message should disappear when
you remove your foot from the accelerator
pedal
[ICC–––MPH]:An activation condition for
the ICC system is not fulfilled.
Check the activation conditions for the ICC
system.
Starting and driving5-61

•The system is outside the operating tem-
perature range.
•The on-board voltage is too low.
Once the causes listed above no longer apply,
the display message goes out. The FEB sys-
tem is operative again.
If the display message does not disappear:
•Pull over and stop the vehicle safely as
soon as possible, paying attention to road
and traffic conditions.
•Secure the vehicle against rolling away.
•Switch off the engine.
[Emergency Brake Inoperative]:The FEB
system is temporarily inoperative due to a
malfunction. The adaptive brake assist func-
tion may also have failed.
It is recommended you visit an INFINITI re-
tailer.
[Radar Sensors Dirty See Operator's
Manual]:The FEB system is temporarily re-
stricted or inoperative. Possible causes:
•The sensor behind the INFINITI logo is dirty.
•The function of the FEB system is im-
paired due to heavy rain or snow.
A warning tone also sounds.Once the causes listed above no longer apply,
the display message goes out. The FEB sys-
tem is operative again.
If the display message does not disappear:
•Pull over and stop the vehicle safely as
soon as possible, paying attention to road
and traffic conditions.
•Secure the vehicle against rolling away.
•Switch off the engine.
•Clean the area around the sensors.
•Restart the engine. The display message
disappears.
SYSTEM MAINTENANCE
The sensorAis located behind the INFINITI
logo at the front of the vehicle.
To keep the system operating properly, be
sure to observe the following:
•Always keep the sensor area of the
INFINITI logo clean.
•Do not strike or damage the areas around
the sensor.
•Do not cover or attach stickers or similar
objects on the front bumper near the sen-
sor area. This could cause failure or mal-
function.
•Do not attach metallic objects near the
sensor area (brush guard, etc.). This could
cause failure or malfunction.
•Do not alter, remove or paint the front
grille or INFINITI logo.
NSD645
5-68Starting and driving

PARKING
NOTE
When the sonar function detects obstacles,
you are responsible for braking in good time.
1. Stop the vehicle when the parking symbol
shows the desired parking space in the
combination meter
2. Shift into position R.
The [Start Park Assist? Yes: OK No:]
message appears in the vehicle informa-
tion display.
3. To cancel the procedure: press the
button on the steering wheel or pull away
or
4. To park using IPA press thebutton
on the steering wheel. The Park Assist
[Observe surroundings] message appears
in the vehicle information display.
5. Release the steering wheel.
6. Back up the vehicle, being ready to brake
at all times. When backing up, drive at a
speed below 5 MPH (10 km/h). Other-
wise, IPA will be canceled.
7. Stop as soon as the sonar function sounds
the continuous warning tone, if not be-
fore. Maneuvering may be required in
tight parking spaces.The [Park Assist active Select D Observe
surroundings] message appears in the ve-
hicle information display.
8. Select transmission position D (Drive)
while the vehicle is stationary.
IPA immediately steers in the other direc-
tion.
The [Park Assist Observe surroundings]
message appears in the vehicle informa-
tion display.
NOTE
You will achieve the best results by wait-
ing for the steering procedure to com-
plete before pulling away.
9. Drive forwards and be ready to brake at
all times.
Maneuvering may be required in tight
parking spaces. Drive forward and back
up as prompted by the IPA and sonar
function warning displays, several times if
necessary.
10. Stop as soon as the sonar function
sounds the continuous warning tone, if
not before.
The [Park Assist active Select R] [Ob-
serve surroundings] message appears in
the vehicle information display.As soon as the parking procedure is
complete the [Park Assist switched off]
message appears and a warning tone
sounds. The vehicle is now parked.
11. Before leaving the vehicle, secure the ve-
hicle against rolling away unintentionally:
•The electric parking brake must be ap-
plied.
•The transmission must be in position P
(Park) and the transmission position
display must show P in the vehicle
information display.
•The key must be removed from the
ignition switch.
•On uphill or downhill gradients, the
front wheels must be turned towards
the curb.
IPA no longer supports you with steering in-
terventions. When IPA is finished, you must
steer again yourself. The sonar function is still
available.
Starting and driving5-73

CAUTION
Never tow the vehicle with one axle raised.
This may damage the differential. Damage
of this sort is not covered by the warranty.
All wheels must be fully raised (see "Four-
Wheel Drive (4WD) models")
4WD, together with VDC, improves the trac-
tion of your vehicle whenever a drive wheel
spins due to insufficient grip.
If you fail to adapt your driving style, 4WD
can neither reduce the risk of an accident nor
override the laws of physics. 4WD cannot
take account of road, weather, and traffic
conditions. 4WD is only an aid. You are re-
sponsible for the distance to the vehicle in
front, for vehicle speed, for braking in good
time, and for staying in lane.
If a drive wheel spins due to insufficient grip
•When pulling away, only depress the ac-
celerator pedal as far as is necessary.
•Accelerate less when driving.
NOTE
In wintry driving conditions, the maximum
effectiveness of 4WD can only be achieved if
you use winter tires (M+S tires), with snow
chains if necessary.
WARNING
•Do not stop or park the vehicle over
flammable materials such as dry grass,
waste paper or rags. They may ignite
and cause a fire.
•Safe parking procedures require that
both the parking brake be applied and
the P (Park) position engaged. Failure to
do so could cause the vehicle to move
unexpectedly or roll away and result in
an accident.
•When parking the vehicle, make sure the
P (Park) position is engaged. The shift
lever cannot be moved out of the P
(Park) position without depressing the
brake pedal.
•Never leave the engine running while the
vehicle is unattended.
•Do not leave children unattended inside
the vehicle. They could unknowingly ac-
tivate switches or controls or move the
vehicle. Unattended children could be-
come involved in serious accidents.
•To help avoid risk of injury or death
through unintended operation of the
vehicle and/or its systems, do not leave
children, people who require the assis-
tance of others, or pets unattended in
your vehicle. Additionally, the tempera-
ture inside a closed vehicle on a warm
day can quickly become high enough to
cause a significant risk of injury or death
to people and pets.
CAUTION
Always secure the vehicle correctly against
rolling away. Otherwise, the vehicle or its
drive train could be damaged.
To ensure that the vehicle is secured against
rolling away unintentionally:
•The electric parking brake must be applied.
•The transmission must be in position P
(Park) and the transmission position dis-
play must show P in the vehicle informa-
tion display.
•The key must be removed from the ignition
switch.
•On uphill or downhill gradients, the front
wheels must be turned towards the curb.
PARKING
Starting and driving5-87

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 possibility of whipping action damage
to the fenders or underbody. In addition,
drive at a reduced speed, otherwise, your
vehicle may be damaged and/or vehicle
handling and performance may be ad-
versely 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 re-
move 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 snow-
drifts.
•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 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 cruise control on slippery
roads.
•Snow can trap dangerous exhaust gas
under your vehicle. Keep snow clear of
the exhaust pipe and from around your
vehicle.
Starting and driving5-97

WARNING TRIANGLE
(IF EQUIPPED)
Removing and refitting the warning
triangle
To remove:
1. Open the lift gate and lift the luggage
compartment floor upwards.
2. To release warning triangle, push back the
retainers on the bracket.
3. Remove warning triangle
1from the
bracket.
To refit:
1. Place warning triangle
1back into the
bracket and push down to secure.
2.
Fold down the luggage compartment floor.
3. Close the lift gate.
Setting up the warning triangle
1. Fold legs out to the side.
2. Fold side reflectors upwards to form a
triangle and lock them at the top using
press stud.
RUN-FLAT TIRES
With special run-flat tires, you can continue
to drive your vehicle even if there is a total
loss of pressure in one or more tires. The
affected tire must not show any clearly visible
damage.
You can recognize run-flat tires by the mark-
ing which appears on the tire side wall. You
will find this marking next to the tire size
designation, the load-bearing capacity and
the speed index.
Run-flat tires may only be used in conjunction
with an activated tire pressure loss warning
system or tire pressure monitor.
Pressure loss warning message
If a pressure loss warning message appears
in the vehicle information display:
•Observe the instructions in the display
messages.
•Check the tire for damage.
•If driving on, observe the following notes.
The driving distance possible in run-flat mode
is approximately 50 miles (80 km) when the
vehicle is partially laden and approximately
20 miles (30 km) when the vehicle is fully laden.
NIC2686
6-4In case of emergency