stop start INFINITI QX30 2017 Repair Manual

1Detected parking space on the left.
2Parking symbol.
3Detected parking space on the right.
IPA is activated automatically when driving for-
wards. The system is operational at speeds of
up to approximately 19 MPH (30 km/h). While in
operation, the system independently locates
and measures parking spaces on both sides of
the vehicle
IPA will only detect parking spaces:
•Adjacent to the vehicle.
•Parallel or at right angles to the direction of
travel.
•That are parallel to the direction of travel
and are at least 5 ft (1.5 m) wide.
•That are parallel to the direction of travel
and at least 3.3 ft (1.0 m) longer than your
vehicle.
•That are at right angles to the direction of
travel and at least 3.3 ft (1.0 m) wider than
your vehicle.
NOTE
IPA cannot measure the length of a parking
space if it is at right angles to the direction of
travel. You will need to judge whether your ve-
hicle will fit in the parking space
When driving at speeds below 19 MPH (30
km/h) you will see parking symbol
2as a
status indicator in the vehicle information dis-
play. When a parking space has been detected,
an arrow towards the right
3or the left1also
appears. IPA only displays parking spaces on
the front-passenger side as standard. Parking
spaces on the driver’s side are displayed as
soon as the turn signal on the driver’s side is
activated. When parking on the driver’s side,
this must remain activated until you confirm the
use of IPA by pressing thebutton on the
steering wheel. The system automatically deter-
mines whether the parking space is parallel or
at right angles to the direction of travel.
A parking space is displayed while you are
driving past it, and until you are approximately
50 ft (15 m) away from it.
PARKING
NOTE
When the parking sensor system detects ob-
stacles, 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 information
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 ve-
hicle 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). Otherwise, IPA will
be canceled.
NSD612Upper display
5-70Starting and driving

7. Stop as soon as the parking sensor system
sounds the continuous warning tone, if not
before. 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 direction.
The [Park Assist Observe surroundings] mes-
sage appears in the vehicle information dis-
play.
NOTE
You will achieve the best results by waiting
for the steering procedure to complete before
pulling away.
9. Drive forwards and be ready to brake at all
times.
Maneuvering may be required in tight park-
ing spaces. Drive forward and back up as
prompted by the parking sensor system
warning displays, several times if necessary.10. Stop as soon as the parking sensor system
sounds the continuous warning tone, if not
before.
The [Park Assist active Select R] [Observe
surroundings] message appears in the ve-
hicle information display.
As soon as the parking procedure is com-
plete the [Park Assist switched off] mes-
sage 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 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.
IPA no longer supports you with steering inter-
ventions. When IPA is finished, you must steer
again yourself. The parking sensor system is
still available.Parking tips:
•The way your vehicle is positioned in the
parking space after parking is dependent on
various factors. These include the position
and shape of the vehicles parked in front and
behind it and the conditions of the location.
It may be the case that IPA guides you too far
into a parking space, or not far enough into
it. In some cases, it may also lead you across
or onto the curb. If necessary you should
cancel the parking procedure with IPA.
•During the parking maneuver, the system
will indicate when you should shift to R
(Reverse) or D (Drive). However, you can
freely choose to shift gear whenever you feel
you need to. Should the transmission change
take place too early, the parking procedure
will be canceled. A sensible parking position
can no longer be achieved from this position.
Starting and driving5-71

EXITING A PARKING SPACE
In order that IPA can support when exiting the
parking space:
•You need to have parked using IPA.
•The border of the parking space must be
high enough at the front and the rear. A curb
stone is too small, for example.
•The border of the parking space must not be
too wide, as the position of the vehicle must
not exceed an angle of 45 degrees to the
starting position as it is manoeuvred into the
parking space.
•A total front and back maneuvering distance
of at least 1.0 m must be available.
IPA can only assist you with exiting a parking
space if you have parked the vehicle parallel to
the direction of travel using IPA.
WARNING
•IPA is only an aid. It is not a substitute for
your attention to the immediate surround-
ings. The responsibility for safe maneuver-
ing and parking remains with you.
•Make sure that no persons, animals or ob-
jects are in the maneuvering range.
•When the parking sensor system is deacti-
vated, IPA is also unavailable.
•While parking or pulling out of a parking
space, the vehicle swings out and can drive
onto areas of the oncoming lane. This could
cause you to collide with other road users.
There is a risk of an accident.
•Pay attention to other road users. Stop the
vehicle if necessary or cancel the IPA park-
ing procedure.
1. Start the engine.
2. Release the electric parking brake.
3. Switch on the turn signal in the direction
you are pulling away.
4.Vehicles with automatic transmission:shift
the transmission to position D or R
The [Start Park Assist? Yes: OK No:]
message appears in the vehicle information
display.
5. To cancel the procedure: press the
button on the steering wheel or pull away
or
6. To exit a parking space using IPA: press the
button on the steering wheel The ParkAssist [Observe surroundings] message ap-
pears in the display.
7. Release the steering wheel.
8.
Pull away, being ready to brake at all times
Do not exceed a maximum speed of approxi-
mately 5 MPH (10 km/h) when exiting a park-
ing space. Otherwise, IPA will be canceled.
WARNING
While parking or pulling out of a parking
space, the vehicle swings out and can drive
onto areas of the oncoming lane. This could
cause you to collide with other road users.
There is a risk of an accident.
9. Depending on the message or as required,
shift the transmission to position D or R.
IPA immediately steers in the other direc-
tion. The [Observe surroundings] message
appears in the display.
NOTE
You will achieve the best results by waiting
for the steering procedure to complete before
pulling away.
If you back up after activation, the steering
wheel is moved to the straight-ahead posi-
tion.
5-72Starting and driving

10. Drive forward and back up as prompted by
the parking sensor system warning dis-
plays, several times if necessary.
Once you have exited the parking space com-
pletely, the steering wheel is moved to the
straight-ahead position. You hear a tone and
the [Park Assist switched off] message appears
in the display. You will then have to steer and
merge into traffic on your own. The parking
sensor system is still available. You can take
over the steering before the vehicle has exited
the parking space completely. This is useful, for
example when you recognise that it is already
possible to pull out of the parking space.
CANCELING IPA
Stop the movement of the steering wheel or
steer yourself. IPA will be immediately can-
celed. The [Park Assist canceled] message ap-
pears in the vehicle information display.
or
Press the parking sensor system OFF switch.
The parking sensor system is switched off and
IPA is immediately canceled The [Park Assist
canceled] message appears in the vehicle infor-
mation display.IPA is canceled automatically if:
•The electric parking brake is applied
•Parking using IPA is no longer possible
•You are driving faster than 5 MPH (10 km/h)
•A wheel spins and VDC intervenes or fails.
Thewarning light lights up in the
combination meter.
A warning tone sounds. The parking symbol
disappears and the vehicle information display
shows the [Park Assist canceled] message.
When IPA is canceled, you must steer again
yourself.
WARNING
•The parking sensor system is a convenience
but it is not a substitute for proper parking.
Always look around and check that it is safe
to do so before parking. Always move
slowly.
•Read and understand the limitations of the
parking sensor system as contained in this
section. Inclement weather may affect the
function of the parking sensor system; this
may include reduced performance or a false
activation.
•This system is not designed to prevent con-
tact with small or moving objects.
•The system is designed as an aid to the
driver in detecting large stationary objects
to help avoid damaging the vehicle. The
system will not detect small objects below
the bumper, and may not detect objects that
are too close to the bumper or on the
ground.
•If your vehicle sustains damage to the bum-
per fascia, leaving it misaligned or bent, the
sensing zone may be altered causing inac-
curate measurement of obstacles or false
alarms.
PARKING SENSOR SYSTEM (IF EQUIPPED)
Starting and driving5-73

For the vehicle equipped with rear sensors (Type
A):
The system informs you about rear obstacles
with visual and audible signals when the shift
lever is in the R (Reverse) position.
The intermittent tone will stop after 3 seconds
when an obstacle is detected by only the corner
sensor and the distance does not change. The
tone will stop when the obstacle moves away
from the vehicle.
For the vehicle equipped with front and rear sen-
sors (Type B and C):
The system informs you about front obstacles
with visual and audible signals when the shift
lever is in the D (Drive) position and both front
and rear obstacles when the shift lever is in the
R (Reverse) position.
The intermittent tone will stop after 3 seconds
when an obstacle is detected by only the corner
sensor and the distance does not change. The
tone will stop when the obstacle moves away
from the vehicle.
NSD635Type B: 10 sensor systemNSD634Type C: 12 sensor system
5-76Starting and driving

When the corner of the vehicle moves closer to
an object, the corner sensor indicators
1appear (if equipped).
When the center of the vehicle moves close to
an object, the center indicator
2appears.
When the object is detected, the indicator
(green) appears and blinks and the tone sounds
intermittently. When the vehicle moves closer to
the object, the color of the indicator turns
yellow and the rate of the blinking increases.
When the vehicle is very close to the object, the
indicator stops blinking and turns red, and the
tone sounds continuously.
NSD637With RearView monitor
NAA1547
5-78Starting and driving

CAUTION
In certain driving and driving safety systems,
the sensors adjust automatically while a cer-
tain distance is being driven after the vehicle
has been delivered or after repairs. Full system
effectiveness is not reached until the end of
this teach-in process.
Brake pads/linings and rotors that are either
new or have been replaced only achieve opti-
mum braking effect after several hundred
miles of driving. Compensate for the reduced
braking effect by applying greater force to the
brake pedalFollow these easy-to-use Fuel Efficient Driving
Tips to help you achieve the most fuel economy
from your vehicle.
1.Use Smooth Accelerator and Brake Pedal
Application
•Avoid rapid starts and stops.
•Use smooth, gentle accelerator and brake
application whenever possible.
•Maintain constant speed while commut-
ing and coast whenever possible.
2.Maintain Constant Speed
•Look ahead to try and anticipate and
minimize stops.
•Synchronizing your speed with traffic lights
allows you to reduce your number of stops.
•Maintaining a steady speed can minimize
red light stops and improve fuel efficiency.
3.Use Air Conditioning (A/C) at Higher Vehicle
Speeds
•Below 40 MPH (64 km/h), it is more
efficient to open windows to cool the
vehicle due to reduced engine load.
•Above 40 MPH (64 km/h), it is more
efficient to use A/C to cool the vehicle due
to increased aerodynamic drag.
•Recirculating the cool air in the cabin
when the A/C is on reduces cooling load.
4.Drive at Economical Speeds and Distances
•Observing the speed limit and not ex-
ceeding 60 MPH (97 km/h) (where legally
allowed) can improve fuel efficiency due
to reduced aerodynamic drag.
•Maintaining a safe following distance
behind other vehicles reduces unneces-
sary braking.
•Safely monitoring traffic to anticipate
changes in speed permits reduced brak-
ing and smooth acceleration changes.
•Select a gear range suitable to road
conditions.
5.Use Cruise Control
•Using cruise control during highway driv-
ing helps maintain a steady speed.
•Cruise control is particularly effective in
providing fuel savings when driving on
flat terrains.
Utilize a map or navigation system to determine
the best route to save time.
FUEL EFFICIENT DRIVING TIPS
5-82Starting and driving

6.Avoid Idling
•Shutting off your engine when safe for
stops exceeding 30 seconds saves fuel
and reduces emissions.
7.Buy an Automated Pass for Toll Roads
•Automated passes permit drivers to use
special lanes to maintain cruising speed
through the toll and avoid stopping and
starting.
8.Winter Warm Up
•Limit idling time to minimize impact to
fuel economy.
•Vehicles typically need no more than 30
seconds of idling at start-up to effectively
circulate the engine oil before driving.
•Your vehicle will reach its ideal operating
temperature more quickly while driving
versus idling.
9.Keeping your Vehicle Cool
•Park your vehicle in a covered parking
area or in the shade whenever possible.
•When entering a hot vehicle, opening the
windows will help to reduce the inside
temperature faster, resulting in reduced
demand on your A/C system.
•Keep your engine tuned up.
•Follow the recommended scheduled mainte-
nance.
•Keep the tires inflated to the correct pres-
sure. Low tire pressure increases tire wear
and lowers fuel economy.
•Keep all the wheels in correct alignment.
Improper alignment increases tire wear and
lowers fuel economy.
•Use the recommended viscosity engine oil.
For additional information, seeRecom-
mended fluids/lubricants and capacitiesin
the10. Technical informationsection
WARNING
•Do not drive beyond the performance capa-
bility of the tires, even with 4WD engaged.
Accelerating quickly, sharp steering ma-
neuvers or sudden braking may cause loss
of control.
•Always use tires of the same type, size,
brand, construction (bias, bias-belted or ra-
dial), and tread pattern on all four wheels.
•This vehicle is not designed for off-road
(rough road) use. Do not drive on sandy or
muddy roads that tires may get stuck in.
•For 4WD equipped vehicles, do not attempt 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 drivetrain damage or unexpected vehicle
movement which could result in serious ve-
hicle damage or personal injury.
•Do not attempt to test a 4WD equipped
vehicle on a 2-wheel dynamometer (such as
the dynamometers used by some states for
emissions testing) or similar equipment
even if the other two wheels are raised off
the ground. Make sure that you inform the
test facility personnel that your vehicle is
equipped with 4WD before it is placed on a
INCREASING FUEL ECONOMY FOUR-WHEEL DRIVE (4WD) (IF EQUIPPED)
Starting and driving5-83

dynamometer. Using the wrong test equip-
ment may result in drivetrain damage or un-
expected vehicle movement which could re-
sult in serious vehicle damage or personal
injury.
•When a wheel is off the ground due to an
uneven surface, do not spin the wheel
excessively.
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 (seeFour-Wheel Drive
(4WD) modelsin the6. In case of emergency
section)
4WD, together with VDC, improves the traction
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 responsible 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 accel-
erator pedal as far as is necessary.
•Accelerate less when driving.
NOTE
In wintry driving conditions, the maximum effec-
tiveness of 4WD can only be achieved if you use
winter tires (M+S tires), with snow chains if nec-
essary.
WARNING
•Do not stop or park the vehicle over flam-
mable 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 unexpect-
edly 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.
•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 assistance of others, or
pets unattended in your vehicle. Addition-
ally, the temperature 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.
PARKING
5-84Starting and driving

CAUTION
•If wheels or tires other than INFINITI recom-
mended ones are used, the power steering
system may not operate properly and the
[Power Steering Malfunction See Operators
Manual] warning may appear in the vehicle
information display.
•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 power steering system may not
operate properly and the [Power Steering
Malfunction See Operators Manual] warn-
ing may appear in the vehicle information
display.
•Do not modify the vehicle’s steering. If
steering parts are not INFINITI recom-
mended for your vehicle or are extremely
deteriorated, the power steering system
may not operate properly and the [Power
Steering Malfunction See Operators
Manual] warning may appear in the vehicle
information display.
•Do not place the ignition switch in the on
position while the steering wheel or a tire is
removed.
•Do not turn the steering wheel as much as
possible while the ignition switch is in any
position other than the ON position.
•Installing an accessory on the steering
wheel, or changing the steering wheel, may
reduce the steering performance.
NOTE
When the steering wheel is operated repeatedly
or continuously while parking or driving at a very
low speed, the power assistance for the steering
wheel will be reduced. This is to prevent over-
heating of the electric power steering system
and protect it from becoming damaged. While
the power assistance is reduced, steering wheel
operation will become heavy. When the tem-
perature of the electric power steering system
decreases, the power assistance level will return
to normal. Avoid repeating such steering wheel
operations that could cause the electric power
steering system to overheat.The brake system has two separate hydraulic
circuits. If one circuit malfunctions, you will still
have braking ability at two wheels.
BRAKE PRECAUTIONS
WARNING
While driving on a slippery surface, be careful
when braking, accelerating or downshifting.
Abrupt braking or accelerating could cause the
wheels to skid and result in an accident.
Vacuum assisted brakes
The brake booster aids braking by using engine
vacuum. If the engine stops, you can stop the
vehicle by depressing the brake pedal. How-
ever, greater foot pressure on the brake pedal
will be required to stop the vehicle. The stop-
ping distance will be longer.
WARNING
•If the engine is not running or is turned off
while driving, the power assist for the
brakes will not work. Braking will be harder.
•Do not coast with the engine stopped.
BRAKE SYSTEM
Starting and driving5-87