ECU INFINITI QX30 2018 Owner's Manual

6. Remove any additional slack from the seatbelt; press downward and rearward firmly
in the center of the child restraint with
your knee to compress the vehicle seat
cushion and seatback while pulling up on
the seat belt.
7. Tighten the tether strap according to the manufacturer's instructions to remove
any slack. 8. After attaching the child restraint, test it
before you place the child in it. Push it
from side to side while holding the child
restraint near the seat belt path. The child
restraint should not move more than 1
inch (25 mm), from side to side. Try to tug
it forward and check to see if the belt
holds the restraint in place. If the restraint
is not secure, tighten the seat belt as nec-
essary, or put the restraint in another seat
and test it again. You may need to try a
different child restraint. Not all child re-
straints fit in all types of vehicles.
9. Check to make sure the child restraint is properly secured prior to each use. If the
seat belt is not locked, repeat steps 2
through 8. 10. If the child restraint is installed in the
front passenger seat, place the ignition
switch in the ON position. Either the
indicator
light or
indicator light will illuminate depending
on the size of the child and the type of
child restraint used. See "Front passen-
ger air bag and status light" in the "1.
Safety — seats, seat belts and supple-
mental restraint system" section. After
the child restraint is removed and the
seat belt is fully retracted, the ALR mode
(child restraint mode) is canceled.
If necessary, system operation can be
checked by using a special tool. It is rec-
ommended that you visit an INFINITI
retailer for this service. Until you have
WRS0681Z
Forward-facing — step 6
WRS0698Z
Forward-facing — step 8
SSS0676Z
Forward-facing — step 10
Safety — seats, seat belts and supplemental restraint system1-33

confirmed system operation, move the
child restraint to another position. See
"Troubleshooting" later in this section.
Installing top tether strap
WARNING
Child restraint anchorages are designed to
withstand only those loads imposed by
correctly fitted child restraints. Under no
circumstances are they to be used to attach
adult seat belts, or other items or equip-
ment to the vehicle. Doing so could damage
the child restraint anchorages. The child re-
straint will not be properly installed using
the damaged anchorage, and a child could
be seriously injured or killed in a collision.
The child restraint top tether strap must be
used when installing the child restraint with
seat belts.
First, secure the child restraint with the seat
belt. Outboard seating positions with removable
head restraints/headrests:
1. If necessary raise or remove the headrestraint/headrest and store it in a secure
place. Be sure to reinstall the head restraint/headrest when the child re-
straint is removed. For additional informa-
tion about head restraint/headrest ad-
justment, removal and installation, refer to
"Head restraints/Headrests" in the "1.
Safety — seats, seat belts and supplemen-
tal restraint system" section.
2. Position the top tether strap1over the
seatback as shown.
3. Secure the tether strap to the tether an- chor point
2on the seatback behind the
child restraint as shown.
4. Tighten the tether strap according to the manufacturer's instructions to remove
any slack.
Outboard seating positions with fixed head
restraints/headrests:
1. If the child restraint has a single tether strap, route the strap
1over the top of
the outer head restraint/headrest. If the
child restraint has two tether straps, route
them round each side of the outer head
restraint/headrest.
2. Secure the tether strap to the tether an- chor point
2on the seatback behind the
child restraint as shown.
NIC2848
Rear seat - Type A
NIC2903
Rear seat - Type B
1-34Safety — seats, seat belts and supplemental restraint system

3. Tighten the tether strap according to themanufacturer's instructions to remove
any slack.
Center seating position with adjustable
head restraint/headrest:
1. Raise the head restraint/headrest. For additional information about head
restraint/headrest adjustment, removal
and installation, refer to "Head restraints/
Headrests" in the "1. Safety — seats, seat
belts and supplemental restraint system"
section.
2. Position the top tether strap
1under the
head restraint/head rest and over the
seatback, between the two head
restraint/headrest stalks as shown.
3. Secure the tether strap to the tether an- chor point
2on the seatback behind the
child restraint as shown.
4. Tighten the tether strap according to the manufacturer's instructions to remove
any slack.
If you have any questions when installing
a top tether strap, it is recommended
that you visit an INFINITI retailer for this
service.
BOOSTER SEATS
For additional information on installing a
booster seat in your vehicle, follow the in-
structions outlined in this section.
Precautions on booster seats
WARNING
If a booster seat and seat belt are not used
properly, the risk of a child being injured or
killed in a sudden stop or collision greatly
increases:
•Make sure the shoulder portion of the
belt is away from the child's face and
neck and the lap portion of the belt does
not cross the stomach.
•Make sure the shoulder belt is not be-
hind the child or under the child’s arm.
•A booster seat must only be installed in a
seating position that has a lap/shoulder
belt. Booster seats of various sizes are offered by
several manufacturers. When selecting any
booster seat, keep the following points in
mind:
•Choose only a booster seat with a label
certifying that it complies with Federal
Motor Vehicle Safety Standard 213 or Ca-
nadian Motor Vehicle Safety Standard
213.
•Check the booster seat in your vehicle to
be sure it is compatible with the vehicle’s
seat and seat belt system.
•Make sure the child’s head will be properly
supported by the booster seat or vehicle
seat. The seatback must be at or above the
center of the child’s ears. For example, if a
low back booster seat
1is chosen, the
vehicle seatback must be at or above the
LRS0501Z
Safety — seats, seat belts and supplemental restraint system1-35

1.If you must install a booster seat in the
front seat, move the seat to the rearmost
position.
2. Position the booster seat on the seat. Only place it in a front-facing direction.
Always follow the booster seat manufac-
turer’s instructions. 3. The booster seat should be positioned on
the vehicle seat so that it is stable.
If necessary, adjust or remove the head
restraint to obtain the correct booster
seat fit. If the head restraint is removed,
store it in a secure place. Be sure to rein-
stall the head restraint when the booster
seat is removed.
For additional information about head
restraint/headrest adjustment, removal
and installation, refer to "Head restraints/
Headrests" in the "1. Safety — seats, seat
belts and supplemental restraint system"
section.
If the seating position does not have an
adjustable head restraint/headrest and it
is interfering with the proper booster seat
fit, try another seating position or a differ-
ent booster seat. 4. Position the lap portion of the seat belt
low and snug on the child’s hips. Be sure to
follow the booster seat manufacturer’s
instructions for adjusting the seat belt
routing.
5. Pull the shoulder belt portion of the seat belt toward the retractor to take up extra
slack. Be sure the shoulder belt is posi-
tioned across the top, middle portion of
the child’s shoulder. Be sure to follow the
booster seat manufacturer’s instructions
for adjusting the seat belt routing.
6. Follow the warnings, cautions and in- structions for properly fastening a seat
belt shown in "Precautions on seat belt
usage" earlier in this section.
WRS0699ZLRS0451Z
Rear center position
LRS0452Z
Rear outboard position
Safety — seats, seat belts and supplemental restraint system1-37

child restraints and booster seats be properly
installed in a rear seat. If this is not possible,
the occupant classification sensor is designed
to operate as described above to turn the
front passenger air bag OFF for specified
child restraints as required by the regulations.
Failing to properly secure child restraints and
to use the ALR mode may allow the restraint
to tip or move in a collision or sudden stop.
This can also result in the passenger air bag
inflating in a crash instead of being OFF. For
additional information about proper use and
installation, refer to "Child restraints" in the "1.
Safety — seats, seat belts and supplemental
restraint system" section.
If the front passenger seat is not occupied,
the front passenger air bag is designed not to
inflate in a crash. However, heavy objects
placed on the seat could result in air bag
inflation, because of the object's weight de-
tected by the occupant classification sensor.
Other conditions could also result in air bag
inflation, such as if a child is standing on the
seat, or if two children are on the seat, con-
trary to the instructions in this manual. Al-
ways be sure that you and all vehicle occu-
pants are seated and restrained properly.If the automatic front passenger air bag de-
activation system detects that:
•The front passenger seat is unoccupied,
the indica-
tor light lights up after the system self-test
and remains lit. This indicates that the
front passenger front air bag is disabled.
•The front passenger seat is occupied by a
properly restrained child up to the approxi-
mate size and weight of a one year old, the
indicator
light lights up after the system self-test
and remains lit. This indicates that the
front passenger front air bag is disabled.
If neither the OFF> or the
indicator lights light up, or if either indica-
tor light only lights up intermittently during
the journey, the front passenger seat may
not be used for a child restraint. Use an-
other seating position for the child re-
straint. For further information see
"Troubleshooting" later in this section.
•The front passenger seat is occupied by a
properly restrained child who is larger than
the approximate size and weight of a one
year old, either the BAG ON> or
indicator light lights up and remains lit af-
ter the system self-test depending on the
result of the classification. The result of
the classification is dependent on, among
other factors, the child restraint system
and the child's build.
Move the front passenger seat as far back
as possible. See "Child restraints" earlier in
this section.
•The front passenger seat is occupied by a
person with a smaller build (e.g. a teenager
or small adult), either the AIRBAG ON> or OFF> indicator light lights up and remains
lit after the system self-test depending on
the result of the classification. – If the indi- cator light lights up, move the front
passenger seat as far back as possible.
Alternatively, a person with a small
build can sit on a rear seat.
– If the in- dicator light is lit, a person with a
smaller build should not use the front
passenger seat.
1-48Safety — seats, seat belts and supplemental restraint system

2 Instruments and controls
Cockpit........................... .2-2
Instrument panel ..................... .2-3
Meters and gauges .................... .2-4
Speedometer and odometer .............2-4
Outside temperature display .............2-5
Tachometer ...................... .2-6
Engine coolant temperature gauge .........2-6
Fuel gauge ....................... .2-7
Warning lights, indicator lights and audible
reminders .......................... .2-8
Checking lights .................... .2-8
Warning lights ..................... .2-8
Indicator lights .................... .2-13
Audible reminders .................. .2-14
Vehicle information display ...............2-15
Menus and submenus ............... .2-16
Display Messages .................. .2-29
Security system ..................... .2-59
Immobiliser ...................... .2-59
Anti-theft alarm system (if equipped) .......2-59
Wiper and washer switch ................2-60
Switching the windshield wipers on/off .....2-61
Switching the rear window wiper on/off . . . .2-62
Rear window and outside mirror defroster
switch ........................... .2-63
Windshield de-icer switch (if equipped) .......2-63
Headlight and turn signal switches ..........2-64Headlight switch
.................. .2-64
Combination switch ................ .2-66
Adaptive front lighting system
(LED headlight only) (if equipped) .........2-67
High beam assist (LED headlight only) ......2-68
Headlights misted up on the inside ........2-70
Instrument brightness control ...........2-70
Fog light switch (If so equipped) ............2-70
Front fog lights ................... .2-70
Rear fog light ..................... .2-71
Horn ............................ .2-71
Seat
heating (if equipped) ............... .2-72
Windows ......................... .2-73
Power windows ................... .2-73
Fixed glass roof (if equipped) ..............2-76
Sunshade operation ................ .2-76
Clock ............................ .2-77
Adjusting time .................... .2-77
Power outlet ....................... .2-78
Storage .......................... .2-79
Glove box ....................... .2-79
Front console compartment ............2-79
Console box ..................... .2-80
Card holder ...................... .2-80
Cup holders ..................... .2-80
Coat hooks ...................... .2-81
Cargo tie-down hooks ............... .2-81

Supplemental Restraint
System (SRS) air bag
warning light
WARNING
If the supplemental air bag warning light is
on, it could mean that the front air bag,
driver's knee air bag, side air bag, curtain
air bag and/or pretensioner systems will
not operate in an accident. To help avoid
injury to yourself or others, have your ve-
hicle checked by an INFINITI retailer as
soon as possible.
When the ignition switch is in the ON posi-
tion, the Supplemental Restraint System
(SRS) air bag warning light illuminates to in-
dicate that the system is operational. The
light then tuns off within a few seconds after
the engine is started.
If any of the following conditions occur, the
front air bag, front seat-mounted side-
impact air bag, roof-mounted curtain air bag
and pretensioner systems need servicing:
•The supplemental air bag warning light
remains on for longer than a few seconds
once the engine is running.
•The supplemental air bag warning light
flashes intermittently.
•The supplemental air bag warning light
does not come on at all.
It is recommended you visit an INFINITI re-
tailer for these services. Unless checked and
repaired, the supplemental restraint system
(air bag system) and/or the pretensioner sys-
tems may not function properly. For addi-
tional information, refer to "Supplemental
Restraint System (SRS)" in the "1. Safety —
seats, seat belts and supplemental restraint
system" section.
Coolant warning light
WARNING
If the coolant warning light is lit, the engine
may not be being cooled sufficiently and
may be damaged.
Never drive with an overheated engine.
Driving when your engine is overheated
can cause some fluids which may have
leaked into the engine compartment to
catch fire.
In addition, steam from an overheated en-
gine can cause serious burns, which can oc-
cur just by opening the hood.
There is a risk of injury
If the red coolant warning light lights up while
the engine is running and the coolant tem-
perature gauge is at the start of the scale, the temperature sensor for the coolant tempera-
ture gauge is faulty. The coolant temperature
is no longer being monitored. There is a risk of
engine damage if the coolant temperature is
too high.
Stop the vehicle immediately, paying atten-
tion to road and traffic conditions, and switch
off the engine. Do not continue driving under
any circumstances.
Consult an INFINITI retailer.
If the red coolant warning light comes on
while the engine is running, with or without
an accompanying warning tone, it could
mean that:•The coolant level is too low.
•If the coolant level is correct, the airflow to
the engine radiator may be blocked or the
electric engine radiator fan may be mal-
functioning.
•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 atten-
tion to road and traffic conditions, and switch
off the engine.
Secure the vehicle against rolling away.
2-12Instruments and controls

MPH (25 km/h) and the driver's seat belt or
front passenger's seat belt, if occupied is not
securely fastened. See "Seat belt warning
light" in the "1. Safety — seats, seat belts and
supplemental restraint system" section.
Idle Stop/Start System reminder
chime (if equipped)
The engine will shift to the normal stopped
state if any of the following operations is
made during Idle Stop/Start System activa-
tion, and the Idle Stop/Start System chime
will sound if:
– The vehicle engine hood is open.When the above condition continues for over
3 minutes the Idle Stop/Start System chime
will sound in 5-minute intervals as a reminder
to prevent the possibility of a discharged bat-
tery. Use the ignition switch to turn off the
engine.
Close the hood or the driver’s door, or fasten
the seat belt then restart the engine using the
ignition switch.
For more information, see " Idle Stop/Start
System (if equipped)" in the "5. Starting and
driving" section.
The vehicle information display
1is located
between the tachometer and the
speedometer.
NIC2751
VEHICLE INFORMATION DISPLAY
Instruments and controls2-15

MessagePossible causes/consequences and solutions
The yellow
warning light is lit. The redindicator light flashes.
The electric parking brake is malfunctioning.
To release:
1. Switch the ignition off and turn it back on.
2. Release the electric parking brake manually.or
To apply:
1. Switch the ignition off and turn it back on.
2. Apply the electric parking brake manually.
If the red
. indicator light continues to flash:
1 DO NOT drive on
2. Secure the vehicle against rolling away
3. Press the P (Park) button.
4. Turn the front wheels towards the curb.
It is recommended you consult an INFINITI retailer.
The yellow
warning light is lit. The redindicator light flashes for about ten seconds after the electric parking brake has been
applied or released. It then goes out or remains lit.
The electric parking brake is malfunctioning.
To apply:
1. Switch the ignition off and turn it back on.
2. Apply the electric parking brake manually.If it is not possible to apply the electric parking brake:
3. Press the P (Park) button.
It is recommended you consult an INFINITI retailer.
If it is not possible to release the electric parking brake:
Release the electric parking brake automatically (see " Applying automatically (vehicles with automatic transmission)" in the "5.
Starting and driving" section).
If the electric parking: brake still cannot be released, it is recommended you consult an INFINITI retailer.
2-34Instruments and controls

MessagePossible causes/consequences and solutions
The yellow
warning light is lit. If you manually apply or release the electric parking brake, the redindicator light flashes.
The electric parking brake is malfunctioning. It is not possible to apply the electric parking brake manually.
or
Insert the seat belt in the belt buckle and accelerate slightly more when pulling away.
Press the P (Park) button, as the electric parking brake is not applied automatically.
It is recommended you consult an INFINITI retailer.
If you do not wish the electric parking brake to be applied, leave the ignition switched on, e. g. when washing the vehicle in an
automatic car wash or when having the vehicle towed.
[Parking Brake
Inoperative] The yellowwarning light is lit. The redindicator light flashes for about ten seconds after the electric parking brake has
been applied or released. It then goes out or remains lit.
The electric parking brake is malfunctioning, e.g. because of overvoltage or undervoltage.
1. Rectify the cause of the overvoltage or undervoltage, e.g. by charging the battery or restarting the engine.
2. Apply or release the electric parking brake.
If the electric parking brake still cannot be applied or released:
1. Switch the ignition off and turn it back on.
2. Apply or release the electric parking brake manually.
If the electric parking brake still cannot be applied or released, it is recommended you consult an INFINITI retailer.
The yellow
warning light is lit. The redindicator light flashes.
It is not possible to apply the electric parking brake manually.
1. Press the P (Park) button.
Consult an INFINITI retailer.
[Brake Immediately] A tone may also sound at regular intervals. If you attempt to lock the vehicle, the tone becomes louder.
You cannot start the engine.
1. Paying attention to the traffic situation, immediately depress the brake pedal firmly and hold until the display message disappears.
2. Secure the vehicle against rolling away. You can restart the engine.
Instruments and controls2-35