2014 INFINITI Q70 HYBRID fuel cap

panel helps maintain a constant tempera-
ture. Do not put anything on or around this
sensor.
LINKING INTELLIGENT KEY
The Climate control system settings can be
memorized for each Intelligent Key. For
more details, see“Setting memory func-
tion” (P.3-29).
IN-CABIN MICROFILTER
Without Forest Air
®system
The climate control system is equipped
with an in-cabin microfilter which collects
dirt, pollen, dust, etc. To make sure that
the air conditioner heats, defogs, and
ventilates efficiently, replace the filter in
accordance with the maintenance schedule
in the INFINITI Service and Maintenance
Guide. To replace the filter, contact an
INFINITI retailer.
The filter should be replaced if the air flow
decreases significantly or if windows fog
up easily when operating the heater or air
conditioner.
With Forest Air®system
The climate control system is equipped
with a natural grape seed polyphenol filter which collects and neutralizes dirt, pollen,
dust, allergen (such as pollen, tick shell),
etc. To make sure that the air conditioner
heats, defogs and ventilates efficiently,
replace the filter in accordance with the
maintenance schedule in the INFINITI Ser-
vice and Maintenance Guide. To replace the
filter, contact an INFINITI retailer.
The filter should be replaced if the air flow
decreases significantly or if windows fog
up easily when operating the heater or air
conditioner.
SERVICING CLIMATE CONTROL
The climate control system in your INFINITI
is charged with a refrigerant designed with
the environment in mind.
This refrigerant
will not harm the earth’s ozone layer.
However, special charging equipment and
lubricant are required when servicing your
INFINITI air conditioner. Using improper
refrigerants or lubricants will cause severe
damage to your climate control system.
(See “Capacities and recommended fuel/
lubricants” (P.9-2) for climate control sys-
tem refrigerant and lubricant recommenda-
tions.)
Your INFINITI retailer will be able to service
your environmentally friendly climate con- trol system.
WARNING
The system contains refrigerant under high
pressure. To avoid personal injury, any air
conditioner service should be done only by
an experienced technician with the proper
equipment.
Monitor, climate, audio, phone and voice recognition systems4-47

8-6Maintenance and do-it-yourself
.Always wear eye protection whenever
you work on your vehicle.
. Your vehicle is equipped with an auto-
matic engine cooling fan. It may come on
at any time without warning, even if the
ignition key is in the OFF position and
the engine is not running. To avoid
injury, always disconnect the negative
battery cable before working near the
fan.
. If you must run the engine in an
enclosed space such as a garage, be
sure there is proper ventilation for
exhaust gases to escape.
. Never get under the vehicle while it is
supported only by a jack. If it is
necessary to work under the vehicle,
support it with safety stands.
. Keep smoking materials, flame and
sparks away from the fuel tank and
battery.
CAUTION
.Do not work under the hood while the
engine is hot. Turn the hybrid system off
and wait until it cools down. .
Avoid direct contact with used engine oil
and coolant. Improperly disposed engine
oil, coolant, and/or other vehicle fluids
can damage the environment. Always
conform to local regulations for disposal
of vehicle fluid.
. Never leave the engine or the transmis-
sion related component harness connec-
tor disconnected while the ignition
switch is in the ON position.
. Never connect or disconnect the battery
or any transistorized component while
the ignition switch is in the ON position.
This “8. Maintenance and do-it-yourself”
section gives instructions regarding only
those items which are relatively easy for an
owner to perform.
A genuine INFINITI Service Manual is also
available. (See “Owner’s Manual/Service
Manual order information” (P.9-21).)
You should be aware that incomplete or
improper servicing may result in operating
difficulties or excessive emissions, and
could affect your warranty coverage. If in
doubt about any servicing, we recommend
that it be done by an INFINITI retailer.

8-14Maintenance and do-it-yourself
.Waste oil must be disposed of
properly.
.Check your local regulations.
4. (Perform steps 4 to 7 only when the engine oil filter change is needed.)
Loosen the oil filter
*2with an oil filter
wrench. Remove the oil filter by turning
it by hand.
5. Wipe the engine oil filter mounting surface with a clean rag.
CAUTION
Be sure to remove any old rubber gasket
remaining on the mounting surface of the
engine. Failure to do so could lead to engine
damage.
6. Coat the gasket on the new filter with
clean engine oil.
7. Screw in the oil filter clockwise until a slight resistance is felt, then tighten
additionally more than 2/3 turn.
Oil filter tightening torque:11 to 15 ft-lb
(14.7 to 20.5 N·m) 8. Clean and re-install the drain plug with
a new washer. Securely tighten the
drain plug with a wrench.
Drain plug tightening torque:22 to 29 ft-lb
(29 to 39 N·m)
Do not use excessive force.
9. Refill engine with recommended oil and install the oil filler cap securely.
CAUTION
The dipstick must be inserted in place to
prevent oil spillage from the dipstick hole
while filling the engine with oil.
See “Capacities and recommended
fuel/lubricants” (P.9-2) for drain and
refill capacity. The drain and refill
capacity depends on the oil tempera-
ture and drain time. Use these specifi-
cations for reference only. Always use
the dipstick to determine the proper
amount of oil in the engine.
10. Start the engine and check for leakage around the drain plug and the oil filter.
Correct as required. 11. Turn the engine off and wait more than
15 minutes. Check the oil level with the
dipstick. Add engine oil if necessary.
After the operation
1. Install the engine undercover intoposition as the following steps.
a. Pull the center of the small plastic
clip out.
b. Hold the engine undercover into position.
c. Insert the clip through the under- cover into the hole in the frame, then
push the center of the clip in to lock
the clip in place.
d. Install the other bolts that hold the undercover in place. Be careful not
to strip the bolts or over-tighten
them.
2. Lower the vehicle carefully to the ground.
3. Dispose of waste oil and filter properly.
WARNING
. Prolonged and repeated contact with
used engine oil may cause skin cancer.

8-16Maintenance and do-it-yourself
CAUTION
.Do not overfill.
. Use Genuine NISSAN E-PSF. Not doing so
may cause improper performance.
For further brake fluid information, see
“Capacities and recommended fuel/lubri-
cants” (P.9-2).
WARNING
.Use only new fluid from a sealed
container. Old, inferior or contaminated
fluid may damage the brake system. The
use of improper fluids can damage the
brake system and affect the vehicle’s
stopping ability.
. Clean the filler cap before removing.
. Brake fluid is poisonous and should be
stored carefully in marked containers out
of the reach of children.
CAUTION
Do not spill the fluid on painted surfaces.
This will damage the paint. If fluid is spilled,
wash the surface with water.
JVM0053X
BRAKE FLUID
Check the fluid level in the reservoir. If the
fluid is below the MIN line
*2or the brake
warning light comes on, add Genuine
NISSAN Super Heavy Duty Brake Fluid or
equivalent DOT 3fluid up to the MAX line
*1. If fluid must be added frequently, the
system should be checked by an INFINITI
retailer.
BRAKE FLUID

9 Technical and consumer information
Capacities and recommended fuel/lubricants....... 9-2
Fuel information .............................................. 9-4
Engine oil and oil filter recommendation ......... 9-6
Air conditioning system refrigerant and
lubricant recommendations ............................. 9-7
Specifications ...................................................... 9-8
Engine............................................................. 9-8
Wheels and tires ............................................. 9-8
Dimensions ..................................................... 9-9
When traveling or registering your vehicle in
another country ................................................... 9-9
Vehicle identification ........................................... 9-9 Vehicle Identification Number (VIN) plate ......... 9-9
Vehicle identification number
(chassis number) ........................................... 9-10
Engine serial number .................................... 9-10
F.M.V.S.S./C.M.V.S.S. certification label .......... 9-10
Emission control information label ................ 9-11
Tire and loading information label ................. 9-11
Air conditioner specification label.................. 9-11 Installing front license plate .............................. 9-12
Vehicle loading information............................... 9-13 Terms .......................................................... 9-13
Vehicle load capacity ................................... 9-15
Loading tips................................................. 9-16
Measurement of weights.............................. 9-16
Towing a trailer ................................................. 9-17 Flat towing................................................... 9-17
Uniform tire quality grading .............................. 9-17 Treadwear .................................................... 9-17
Traction AA, A, B and C................................ 9-18
Temperature A, B and C ............................... 9-18
Emission control system warranty ..................... 9-18
Reporting safety defects.................................... 9-19
Readiness for Inspection/Maintenance (I/M) test
(US only)........................................................... 9-20
Event Data Recorders (EDR) ............................... 9-21
Owner’s Manual/Service Manual
order information .............................................. 9-21

9-2Technical and consumer information
The following are approximate capacities. The actual refill capacities may be a little different. When refilling, follow the procedure
instructed in the“8. Maintenance and do-it-yourself” section to determine the proper refill capacity.
Capacity (Approximate)
Recommended specifications
US measure Imp measure Liter
Fuel 17-7/8 gal 14-7/8 gal67.4See
“Fuel information” (P.9-4).
Engine oil See“Engine oil” (P.8-12) for changing engine oil.
. Genuine NISSAN engine oil or equivalent
. INFINITI recommends Genuine NISSAN Ester Engine Oil available at
an INFINITI retailer.
. Engine oil with API Certification Mark
. Viscosity SAE 5W-30
. For additional information, see “Engine oil and oil filter recom-
mendation” (P.9-6).
Drain and refill With oil filter change
5-1/8 qt 4-3/8 qt
4.9
Without oil filter change 4-7/8 qt4.0 qt 4.6
Engine cooling system Pre-diluted Genuine NISSAN Long Life Antifreeze/Coolant (blue) or
equivalent
With reservoir
9-1/8 qt 7-5/8 qt 8.6
Reservoir 7/8 qt3/4 qt 0.8
Inverter cooling system Pre-diluted Genuine NISSAN Long Life Antifreeze/Coolant (blue) or
equivalent
With reservoir
2-3/4 qt 2-1/4 qt 2.6
Reservoir 1/2 qt
1/2 qt 0.5
Automatic transmission fluid ———.
Genuine NISSAN Matic S ATF
. Using automatic transmission fluid other than Genuine NISSAN
Matic S ATF will cause deterioration in driveability and automatic
transmission durability, and may damage the automatic trans-
mission, which is not covered by the INFINITI new vehicle limited
warranty.
Differential gear oil ———API GL-5 synthetic gear oil, Viscosity SAE 75W-90
See an INFINITI retailer for service for synthetic oil.
Power steering fluid (PSF) Refill to the proper oil level according to the instructions
in the“8. Maintenance and do-it-yourself” section..
Genuine NISSAN E-PSF or equivalent
. Use of a power steering fluid other than Genuine NISSAN E-PSF will
prevent the power steering system from operating properly.
Brake fluid Genuine NISSAN Super Heavy Duty Brake Fluid* or equivalent DOT 3
*: Available in mainland USA through an INFINITI retailer.
CAPACITIES AND RECOMMENDED FUEL/
LUBRICANTS

9-6Technical and consumer information
above symptoms are encountered, have
your vehicle checked at an INFINITI retailer
or other competent service facility.
However, now and then you may notice
light spark knock for a short time while
accelerating or driving up hills. This is no
cause for concern, because you get the
greatest fuel benefit when there is light
spark knock for a short time under heavy
engine load.
JVT0159X
1.API certification mark
2.API service symbol
ENGINE OIL AND OIL FILTER RE-
COMMENDATION
Selecting the correct oil
It is essential to choose the correct grade,
quality, and viscosity engine oil to ensure
satisfactory engine life and performance,
see“Capacities and recommended fuel/
lubricants” (P.9-2). INFINITI recommends
the use of an energy conserving oil in
order to improve fuel economy.
Select only engine oils that meet the American Petroleum Institute (API) certifi-
cation or International Lubricant Standar-
dization and Approval Committee (ILSAC)
certification and SAE viscosity standard.
These oils have the API certification mark
on the front of the container. Oils which do
not have the specified quality label should
not be used as they could cause engine
damage.
Oil additives
INFINITI does not recommend the use of oil
additives. The use of an oil additive is not
necessary when the proper oil type is used
and maintenance intervals are followed.

10-2
Brake system warning light (yellow) ............. 2-12
Brake warning light (red) ............................. 2-12
Parking brake operation ............................... 5-18
Brake assist ...................................................... 5-97
Break-in schedule ............................................. 5-90
Brightness control Display ON/OFF button ................................ 4-10
Instrument panel ......................................... 2-42
BSI system operation ........................................ 5-36
BSW system operation ...................................... 5-33
Bulb check/instrument panel ............................ 2-11
Bulb replacement .............................................. 8-29
C
Cabin air filter ................................................... 4-47
Capacities and recommended fuel/lubricants ...... 9-2
Car phone or CB radio ...................................... 4-84
Card holder ....................................................... 2-53
Catalytic converter
Three way catalyst ......................................... 5-4
CD/CF/USB memory care and cleaning ............. 4-81
Center multi-function control panel ..................... 4-4
Changing inverter coolant ................................. 8-12
Check tire pressure warning .............................. 2-24
Checking battery fluid level ............................... 8-19
Checking inverter coolant level ......................... 8-12
Child restraints ................................................. 1-19
Booster seats ............................................... 1-34
LATCH system .............................................. 1-21
Precautions on child restraints ..................... 1-19
Child safety ...................................................... 1-17 Child safety rear door lock .................................. 3-6
Chimes Audible reminders ....................................... 2-20
Seat belt warning light and chime ............... 2-16
Cigarette lighter and ashtrays ........................... 2-50
Circuit breaker Fusible link .................................................. 8-24
Cleaning exterior and interior ....................... 7-2, 7-4
Climate control
Automatic climate control ............................ 4-34
Clock ................................................................ 2-49
Coat hooks ....................................................... 2-54
Cockpit ............................................................... 2-3
Cold weather driving ....................................... 5-103
Compact Disc (CD) player (See audio system) ... 4-65
Compact spare tire ........................................... 8-42
Console box ...................................................... 2-53
Controller Center multi-function control panel ................ 4-6
Controls Control panel button ...................................... 4-4
INFINITI Controller .......................................... 4-6
Coolant Capacities and recommended
fuel/ lubricants .............................................. 9-2
Changing engine coolant ............................. 8-10
Checking engine coolant level ...................... 8-10
Corrosion protection ........................................... 7-8
Cruise control ................................................... 5-46
Fixed speed cruise control (on ICC system) ... 5-66
Intelligent cruise control (ICC) system .......... 5-48 Cruise indicator ................................................ 2-25
Cup holders ...................................................... 2-51
Current fuel consumption .................................. 2-29
D
Daytime running light system ........................... 2-40
Defroster switch Rear window and outside mirror
defroster switch ........................................... 2-37
Dimensions ......................................................... 9-9
Direct Response Hybrid
®System warning
light ................................................................ 2-13
Display cleaning ................................................. 4-8
Display controls (See center multi-function
control panel) ..................................................... 4-4
Distance Control Assist (DCA) system ................ 5-69
Distance Control Assist (DCA) system
switch indicator ................................................ 2-25
Distance Control Assist (DCA) system
warning light .................................................... 2-13
Distance to empty ............................................. 2-30
Dot matrix liquid crystal display ....................... 2-21
Drive positioner ................................................ 3-27
Driving
Cold weather driving .................................. 5-103
Driving with automatic transmission ............ 5-13
Precautions when starting and driving ........... 5-3
Driving the vehicle ............................................ 5-13
DVD player operation ........................................ 4-66