key INFINITI QX30 2017 Repair Manual

2. Align the center of both the jack head2and the notches at the jack-up point3as
shown.
3. Fit the groove of the jack head between the two notches as shown. 4. Loosen each wheel bolt by one or two turns
counterclockwise with the wheel wrench.
Do not remove the wheel bolts until the tire is
off the ground.
Models with wheel lock bolts (if equipped) :
If the wheel is equipped with a wheel lock
bolt, insert the wheel lock key
1and
loosen it as previously described.
The wheel lock bolt can only be removed
with the wheel lock key. A key number is
necessary if you need to duplicate the wheel
lock key. Record the key number as shown on the key
code card on the “Security information”
page at the end of this manual and keep it in
a safe place, not in the vehicle. If you lose
the wheel lock key, it is recommended you
see your INFINITI retailer for a duplicate with
the original wheel lock key code.
Make sure to keep the lock key in the
vehicle. Otherwise, wheels cannot be re-
moved and the service cannot be performed.
NCE449NCE143Z
In case of emergency6-7

5. To lift the vehicle, securely hold and turn theratchet handle
1clockwise as shown.
6. Carefully raise the vehicle until the tire clears the ground.
7. Remove the wheel bolts, then remove the wheel with the flat tire.
WARNING
The wheel is heavy. Be sure that your feet are
clear of the wheel and use gloves as necessary
to avoid injury.
Installing the wheel
WARNING
•A temporary use spare wheel and tire is de-
signed for emergency use.
•Never use wheel bolts other than those pro-
vided with your vehicle. Incorrect wheel
bolts or improperly tightened wheel bolts
may cause the wheel to become loose or
come off. This could cause an accident.
•Never use oil or grease on the wheel bolts.
This may cause the wheel bolts to become
loose.ATighten
BLoosen
1. Clean any mud or dirt from the surface between the wheel and the hub.
2. Carefully fit the wheel and tighten the wheel bolts with your fingers. Check that all the
wheel bolts contact the wheel surface hori-
zontally and on the bevelled side.
Models with wheel lock bolt (if equipped):
Insert the wheel lock key into the wheel lock
bolt and tighten into the wheel finger tight.
3. With the wheel wrench, tighten the wheel bolts alternately and evenly in the sequence
as illustrated (
1-5) until they are tight.
4. Lower the vehicle slowly until the tire touches the ground.
NCE449NCE435
6-8In case of emergency

5. Tighten the wheel bolts securely using thewheel wrench in the sequence as illustrated.
6. Lower the vehicle completely.
7. Install the wheel cover (if equipped).
Wheel
bolt tightening torque:96 ft-lb (130 N•m, 13
kg-m)
As soon as possible, tighten the wheel bolts to
the specified torque with a torque wrench.
The wheel bolts must be kept tightened to
specification at all times. It is recommended
that the wheel bolts be tightened to specifica-
tion at each maintenance interval.
Adjust the tire pressure to the COLD pressure.
COLD pressure is the tire pressure as measured
after the vehicle has been parked for three
hours or more or driven for less than 1 mile (1.6
km).
COLD tire pressures are shown on the tire and
loading information label affixed to the driver’s
side center pillar.
Wheel lock bolts (if equipped)
In order to prevent theft, the specially designed
wheel lock bolt is installed to each wheel. The
wheel lock bolt cannot be removed with the
commonly used tools. When removing tires, use the lock key provided
with your vehicle.
Removing the wheel lock bolt
:
1. Insert the wheel lock key1to the wheel
lock bolt.
2. To remove the wheel lock bolt, turn the wheel lock key counterclockwise using the
wheel wrench.
CAUTION
•Do not use a power tool to remove the wheel
lock bolts.
•When installing the wheel, tighten the
wheel lock bolts to the same tightening
torque as the normal wheel bolts. For de-
tails, see Installing the wheel earlier in
this section. NOTE
•The wheel lock bolt has an individual code. A
wheel lock key with other than the individual
code cannot remove the wheel lock bolt. If
you lose the wheel lock key, it is recom-
mended you contact an INFINITI retailer for a
duplicate with the original wheel lock key
code.
•Record the key number and keep it in a safe
place, not in the vehicle.
•When you ask for a service at an INFINITI
retailer, make sure to keep the lock key in
the vehicle. Otherwise, wheels cannot be
removed and the service cannot be per-
formed.
NCE143Z
In case of emergency6-9

8 Do-it-yourself
Maintenance precautions..................8-2
Engine compartment check locations ...........8-3
2.0L Gasoline engine .................. .8-3
Engine cooling system ................... .8-3
Checking engine coolant level .............8-4
Changing engine coolant ................8-4
Engine oil ........................... .8-5
Checking engine oil level ................8-5
Changing engine oil .................. .8-5
Changing engine oil filter ................8-6
Automatic Transmission Fluid (ATF) ............8-7
Brake fluid .......................... .8-7
Window washer fluid .................... .8-8
Battery ............................ .8-9
Accessing Vehicle battery ...............8-10
Maintenance free battery ................8-10
Models with Idle Stop/Start System .........8-10
Battery replacement .................. .8-11
Reinitialisation procedure after battery
reconnection ...................... .8-12
Jump-starting ...................... .8-12
Drive belt .......................... .8-12
Spark plugs ..........................8-13
Air cleaner filter ...................... .8-13
Wiper blades .........................8-13 Cleaning
..........................8-13
Replacing front window wiper blades ........8-14
Replacing rear window wiper blade ..........8-15
Brakes ............................ .8-17
Self-adjusting brakes ..................8-17
Fuses ............................. .8-17
Before replacing a fuse .................8-17
Engine compartment .................. .8-17
Passenger compartment ................8-18
Intelligent key battery replacement ..........
.8-20
Checking the

battery ..................8-20
Replacing the battery ..................8-20
Lights ............................ .8-22
Exterior and interior lights ...............8-22
Replacement procedures ................8-24
Wheels and tires ..................... .8-26
Tire Pressure ...................... .8-26
Tire inflation pressure .................8-28
Tire labeling ...................... .8-28
Types of tires ..................... .8-30
Tire chains ....................... .8-31
Tire wear and damage .................8-31
Tire rotation ...................... .8-32
Replacing wheels and tires ..............8-32
Wheel balance ..................... .8-34

If the brakes do not operate properly, it is
recommended that you have the brakes
checked. It is recommended that you visit an
INFINITI retailer for this service.
SELF-ADJUSTING BRAKES
Your vehicle is equipped with self-adjusting
brakes. The disc-type brakes self-adjust every
time the brake pedal is applied.Blown fuses must be replaced with fuses of the
same rating, which you can recognise by the
color and fuse rating. The fuse ratings are listed
in the fuse allocation chart.
If the newly inserted fuse also blows, have the
cause traced and rectified. It is recommended
you visit an INFINITI retailer for this service.
The fuses in your vehicle disconnect faulty
circuits. if a fuse blows, all the components on
the circuit and their functions will fail.
BEFORE REPLACING A FUSE
•Secure the vehicle against rolling away.
•Switch off all electrical consumers.
•Remove the key from the ignition lock.
The fuses are located in various fuse boxes:
•Fusebox in the engine compartment on the
left-hand side of the vehicle, when viewed in
the direction of travel.
•Fuse box in the front-passenger footwell.
The fuse allocation chart is on the fuse box in
the front-passenger footwell.
ENGINE COMPARTMENT
WARNING
Never use a fuse of higher or lower amperage
rating than that specified on the fuse box
cover. This could damage the electrical system
or electronic control units or cause a fire.
BRAKES FUSES
Do-it-yourself8-17

CAUTION
Be careful not to allow children to swallow the
battery or removed parts.
CHECKING THE BATTERY
Press the(LOCK) or(UNLOCK)
button.
The battery is working properly if the battery
check lamp
1lights up briefly.
The battery is discharged if the battery check
lamp
1does not light up briefly. Replace the
battery.
NOTE
•If the key battery is checked within the signal
reception range of the vehicle, pressing the
(LOCK) or(UNLOCK) button locks
or unlocks the vehicle.
•You can obtain a battery from an INFINITI
retailer.
REPLACING THE BATTERY
You require a CR 2025 3 V cell battery.
Replace the battery in the Intelligent Key as
follows:
1. Take the emergency key element out of the key (see Mechanical key in the
3. Pre-driving checks and adjustments sec-
tion)
2. Press emergency key element
2into the
opening into the key in the direction of the
arrow until the battery cover
1opens.
When doing so, do not hold cover
1shut.
3. Remove battery tray cover
1.
NPA1474NPA1472
INTELLIGENT KEY BATTERY REPLACEMENT
8-20Do-it-yourself

4. Repeatedly tap the key against your palmuntil battery
1falls out. 5. Insert the new battery with the positive
terminal facing upwards. Use a lint-free cloth
to do so.
6. Make sure that the surface of the battery is free of lint, grease and other contamination.
7. Insert the front tabs of battery cover
1and
then press to close it.
8. Insert emergency key element into the key (see Mechanical key in the3. Pre-driving
checks and adjustments section).
9. Check the function of all key buttons on the vehicle.
If you need assistance with replacement, it is
recommended that you visit an INFINITI retailer
for this service. FCC Notice:
For USA:
This device complies with Part 15 of the FCC
Rules. Operation is subject to the following two
conditions: (1) This device may not cause harm-
ful interference, and (2) this device must accept
any interference received, including interfer-
ence that may cause undesired operation.
NOTE
Changes or modifications not expressly ap-
proved by the party responsible for compliance
could void the user’s authority to operate the
equipment.
For Canada:
This device complies with Industry Canada
license-exempt RSS standard(s). Operation is
subject to the following two conditions: (1) this
device may not cause interference, and (2) this
device must accept any interference, including
interference that may cause undesired opera-
tion of the device.
NPA1473SPA0784Z
Do-it-yourself8-21

CHASSIS & BODY MAINTENANCE
Abbreviations: I = Inspect and correct or replace as necessary, R = Replace
MAINTENANCE OPERATIONmiles x 1,000 MAINTENANCE INTERVAL
Perform at number of miles,
kilometers or months, whichever comes first. 51015202530354045505560
(km x 1,000) (8) (16) (24) (32) (40) (48) (56) (64) (72) (80) (88) (96) months 6 12 18 24 30 36 42 48 54 60 66 72
Brake lines and cables I I I I I I
Brake pads and rotors* II IIII
Brake fluid * RRR
Automatic transmission fluid III
Automatic transmission fluid and filter Replace every 60,000 miles or 60 months
Differential gear oil II IIII
Steering gear and linkage, axle and suspension parts* III
Tire rotation See NOTE (1)
Propeller shaft & drive shaft boots (4WD models)* IIIIII
Exhaust system* III
In-cabin microfilter RRR
I-key battery RRRR
NOTE:
(1) Refer to Tire rotation* earlier in this section.
Maintenance and Schedules9-11

Abbreviations: I = Inspect and correct or replace as necessary, R = Replace
MAINTENANCE OPERATIONmiles x
1,000 MAINTENANCE INTERVAL
Perform at number of miles, kilome-
ters or months, whichever comes first. 65 70 75 80 85 90 95 100 105 110 115 120
(km x 1,000) (104) (112) (120) (128) (136) (144) (152) (160) (168) (176) (184) (192) months 78 84 90 96 102 108 114 120 126 132 138 144
Brake lines and cables II II II
Brake pads and rotors* II II II
Brake fluid* RR R
Automatic transmission fluid II I
Automatic transmission fluid and filter Replace every 60,000 miles or 60 months
Differential gear oil II II II
Steering gear and linkage, axle and suspension parts* II I
Tire rotation See NOTE (1)
Propeller shaft & drive shaft boots (4WD models)* IIII I I
Exhaust system* II I
In-cabin microfilter RR R
I-key battery RRR R
NOTE:
(1) Refer to Tire rotation* earlier in this section.
* Maintenance items with “*” should be performed more frequently according to Maintenance under severe driving conditionslater in this section
9-12Maintenance and Schedules

11 Index
ABS (Anti-lock Braking System).........2-9
Warninglight .................2-9
Active sound enhancement ..........5-67
Operation ...................5-67
Adaptive Front lighting System ........2-65
Aids .......................5-60 Forward emergency braking system ....5-60
Hill Start Assist (HSA) ............5-93
Intelligent Parking Assist (IPA) .......5-68
Air bags .....................1-47
Front passenger air bag switch .......1-47
Overview ....................0-2
Repair and replacement ...........1-56
Supplemental Restraint System ......1-38
Warninglight..............1-55, 2-12
Air cleaner filter .................8-13
Air conditioner .................4-42
Heater and air conditioner .........4-42
Refrigerant and lubricant ..........10-6
Servicing ...................4-51
Specification label .............10-11
Airfresheners...................7-4
Anti-theft alarm system ............2-58
AppGarage...................4-98 Screen ....................4-98
Settings screen ...............4-99
Around View Monitor ..............4-24
Moving object detection (MOD) ......4-37Settings
....................4-33
Audible reminders ................2-14
Audio .......................4-52
Operation precautions ...........4-52
Settings ...................4-80
Sourcebar..................4-65
System ....................4-52
Automatic transmission .............8-7
Fluid(ATF)...................8-7
Operation ...................5-18
Battery ......................8-9
Cautionlabel .................8-9
Coldweather.................5-93
Jump-starting .................6-10
Replacement - Intelligent Key .......8-20
Saver system ................2-86
Vehicle battery ................8-10
Blind Spot Warning (BSW) system ......5-35
Bluetooth®...................4-83 Hands-Free Phone System .....4-83,4-131
Information..................4-96
Streamingaudio..............4 -130
Booster seats ..................1-35
Precautions................. .1-35
B r

akes......................8-17 ABS (Anti-Lock Braking System) ......5-88
Adjustment..................8-17 Fluid ......................8-7
Forward emergency braking system
....5-60
Parking brake ................5-25
Precautions ..................5-87
System ....................5-87
Warninglight .................2-9
Break-inschedule................5-81
Brightness....................2-69 Instrumentpanel ..............2-69
Capacities and recommendations .......10-2
Coolant....................10-2
Fuel......................10-2
Oil.......................10-2
Refrigerant ..................10-2
Cardholder...................2-79
Center multi-function control panel ......4-2
Changing.....................8-4 Enginecoolant ................8-4
Engineoil ...................8-5
Engine oil filter ................8-6
Tires and wheels ..............8-32
Checking .....................8-4
Coolantlevel .................8-4
Engine oil level ................8-5
Child restraints .................1-20
Anchorage ..................1-23
ISOFIX installation ..............1-23