2018 INFINITI Q70 check oil

JVP0335X
TRUNK OPEN REQUEST SWITCH
The trunk lid can be opened by pushing the
trunk open request switchwhen the
Intelligent Key is within the operating range
of the trunk lock/unlock function regardless
of the inside lock knob position. The trunk lid
can be opened by pushing the trunk open
request switch
even if the Intelligent Key is
not within the operating range of the trunk
lock/unlock function, when all doors are
unlocked by the power door lock system, and
the automatic unlock function. (See “Intelli-
gent Key system” (P.3-7).)
JVP0417X
OPENING WITH KEY
To open the trunk lid, insert the mechanical
key to the trunk key cylinder and turn the key
to the right side of the vehicle. To close,
remove the key and push the trunk lid down.
TRUNK BUTTON
The trunk lid can be opened by pushing the
TRUNK buttonon the Intelligent Key for
more than 1 second.
JVP0405X
Premium Select Edition model
CAUTION
Do not use the rear spoilerto open or
close the trunk lid. Doing so may damage
Pre-driving checks and adjustments3-19

3-20Pre-driving checks and adjustments
the rear spoiler.
Always hold area
to open the trunk lid.
SPA2767
TRUNK RELEASE POWER CAN-
CEL SWITCH
When the switch located inside the glove
box is in the OFF position, the power to
the trunk lid will be canceled and the trunk lid
cannot be opened by the trunk lid release
switch, the trunk open request switch or the
TRUNK button on the Intelligent Key.
When you have to leave the vehicle with a
valet and want to keep your belongings safe
in the glove box and the trunk, push this
switch to OFF and lock the glove box with
the mechanical key. Then leave the vehicle
and the Intelligent Key with the valet and
keep the mechanical key with you. See “Keys” (P.3-2).
To connect the power to the trunk lid, push
the switch to the ON
position.
AUTO CLOSURE
If the trunk lid is pulled down to a partly open
position, the trunk lid will pull itself to the
closed position.
Do not apply excessive force when the auto
closure is operating. Excessive force applied
may cause the mechanism to malfunction.
CAUTION
.
The trunk lid will automatically close
from a partly open position. To avoid
pinching, keep hands and fingers
away from trunk lid opening.
. Do not let children operate the trunk
lid.
The auto closure may not function if the
battery is weak. If the auto closure does not
work, close the trunk lid manually, or per-
form the auto closure operation again after
starting the engine.
If the auto closure operation is performed
repeatedly with the trunk overloaded, the
auto closure may not operate properly.
Reduce the amount of items in trunk. If the

SSD0860
INTELLIGENT KEY BATTERY DIS-
CHARGE
If the battery of the Intelligent Key is
discharged, or environmental conditions in-
terfere with the Intelligent Key operation,
start the engine according to the following
procedure:
1. Move the shift lever to the P (Park)position.
2. Firmly apply the foot brake.
3. Touch the ignition switch with the Intelligent Key as illustrated. (A chime
will sound.)
4. Push the ignition switch while depressing the brake pedal within 10 seconds after
the chime sounds. The engine will start.
After step 3 is performed, when the ignition
switch is pushed without depressing the
brake pedal, the ignition switch position will
change to ACC.
NOTE:
. When the ignition switch is pushed to
the ACC or ON position or the engine is
started by the above procedures, the
Intelligent Key battery discharge indi-
cator appears on the vehicle information
display even if the Intelligent Key is
inside the vehicle. This is not a malfunc-
tion. To turn off the Intelligent Key
battery discharge indicator, touch the
ignition switch with the Intelligent Key
again.
. If the Intelligent Key battery discharge
indicator appears, replace the battery as
soon as possible. (See “Intelligent Key
battery replacement” (P.8-25).)
. Make sure the area around the vehicle is
clear.
. Check fluid levels such as engine oil,
coolant, brake fluid and window washer
fluid as frequently as possible, or at least
whenever you refuel.
. Check that all windows and lights are
clean.
. Visually inspect tires for their appearance
and condition. Also check tires for proper
inflation.
. Lock all doors.
. Position seat and adjust head restraints.
. Adjust inside and outside mirrors.
. Fasten seat belts and ask all passengers
to do likewise.
. Check the operation of warning lights
when the ignition switch is pushed to the
ON position. (See “Warning lights, in-
dicator lights and audible reminders”
(P.2-10).)
Starting and driving5-13
BEFORE STARTING THE ENGINE

5-118Starting and driving
SSD0336
The AWD warning light is located in the
meter.
The AWD warning light comes on when the
ignition switch is pushed to the ON position.
It turns off soon after the engine is started.
If any malfunction occurs in the Intelligent
AWD system while the engine is running, thewarning light will come on.
The warning light may blink rapidly (about
twice per second) while trying to free a stuck
vehicle due to high power train oil tempera-
ture. The driving mode may change to two-
wheel drive. If the warning light blinks
rapidly during operation, stop the vehicle
with the engine idling in a safe place
immediately. Then if the light goes off after
a while, you can continue driving.
A large difference between the diameters of
front and rear wheels will make the warning
light blink slowly (about once per two
seconds). Pull off the road in a safe area,
and idle the engine. Check that all tire sizes
are the same, tire pressure is correct and
tires are not worn.
If the warning light is blinking after the
above operation, have your vehicle checked
as soon as possible. It is recommended you
visit an INFINITI retailer for this service.WARNING
.
For AWD 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 vehicle damage or personal
injury.
. Do not attempt to test an AWD
equipped vehicle on a 2-wheel dy-
namometer (such as the dynam-
ometers used by some states for
emissions testing) or similar equip-
ment 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
AWD before it is placed on a dynam-
ometer. Using the wrong test equip-
ment may result in drivetrain damage
or unexpected vehicle movement
which could result in serious vehicle
damage or personal injury.
CAUTION
.Do not operate the engine on a free
roller when any of the wheels are
raised.
. If the warning light comes on while
driving there may be a malfunction in
the AWD system. Reduce the vehicle
speed and have your vehicle checked
as soon as possible. It is recom-
mended you visit an INFINITI retailer
for this service.
INTELLIGENT ALL-WHEEL
DRIVE (AWD) (if so equipped)

.Do not use a wax containing any abra-
sives, cutting compounds or cleaners
that may damage the vehicle finish.
Machine compound or aggressive polishing
on a base coat/clear coat paint finish may
dull the finish or leave swirl marks.
REMOVING SPOTS
Remove tar and oil spots, industrial dust,
insects, and tree sap as quickly as possible
from the paint surface to avoid lasting
damage or staining. Special cleaning pro-
ducts are available at an INFINITI retailer or
any automotive accessory stores.
UNDERBODY
In areas where road salt is used in winter, the
underbody must be cleaned regularly. This
will prevent dirt and salt from building up
and causing the acceleration of corrosion on
the underbody and suspension. Before the
winter period and again in the spring, the
underseal must be checked and, if necessary,
re-treated.
GLASS
Use glass cleaner to remove smoke and dust
film from the glass surfaces. It is normal for
glass to become coated with a film after the
vehicle is parked in the hot sun. Glass cleaner
and a soft cloth will easily remove this film.
CAUTION
When cleaning the inside of the win-
dows, do not use sharp-edged tools,
abrasive cleaners or chlorine-based dis-
infectant cleaners. They could damage
the electrical conductors, radio antenna
elements or rear window defroster ele-
ments.
WHEELS
Wash the wheels when washing the vehicle
to maintain their appearance.
. Clean the inner side of the wheels when
the wheel is changed or the underside of
the vehicle is washed.
. Inspect wheel rims regularly for dents or
corrosion. Such damage may cause loss
of pressure or poor seal at the tire bead.
. INFINITI recommends that the road
wheels be waxed to protect against road
salt in areas where it is used during winter.
CAUTION
Do not use abrasive cleaners when
washing the wheels.
Aluminum alloy wheels
Wash regularly with a sponge dampened in a
mild soap solution, especially during winter
months in areas where road salt is used. Salt
could discolor the wheels if not removed.
CAUTION
Follow the directions below to avoid
staining or discoloring the wheels:
.
Do not use a cleaner that uses strong
acid or alkali contents to clean the
wheels.
. Do not apply wheel cleaners to the
wheels when they are hot. The wheel
temperature should be the same as
ambient temperature.
. Rinse the wheel to completely re-
move the cleaner within 15 minutes
after the cleaner is applied.
Appearance and care7-3

AIR FRESHENERS
Most air fresheners use a solvent that could
affect the vehicle interior. If you use an air
freshener, take the following precautions:
.Hanging-type air fresheners can cause
permanent discoloration when they con-
tact vehicle interior surfaces. Place the
air freshener in a location that allows it
to hang free and not contact an interior
surface.
. Liquid-type air fresheners typically clip
on the vents. These products can cause
immediate damage and discoloration
when spilled on interior surfaces.
Carefully read and follow the manufac-
turer’s instructions before using air fresh-
eners.
MOONROOF SUNSHADE
The moonroof sunshade is made from a
suede material.
Clean the suede material as follows:
CAUTION
To help prevent damaging the sunshade
while cleaning:
. Do not rub the material with a cloth.
Doing so can damage the surface of the material or cause a stain to
spread.
. Never use benzine, thinner or any
similar chemical to clean the suede.
This may discolor the sunshade and
damage the surface.
. Clean water based stains by patting
the surface with a clean soft cloth
dampened in warm water. Press a
clean dry cloth onto the surface to
remove as much dampness as possi-
ble and then let air dry.
. Clean oil based stains by patting the
surface with a clean soft cloth dam-
pened in warm water. Press a clean
dry cloth onto the surface to remove
as much dampness as possible and
then let air dry.
FLOOR MATS
WARNING
To avoid potential pedal interference
that may result in a collision, injury or
death:
.NEVER place a floor mat on top of
another floor mat in the driver front
position or install them upside down or backwards.
. It is recommended that you use only
genuine INFINITI floor mats specifi-
cally designed for use in your vehicle
model and model year. See your
INFINITI retailer for more informa-
tion.
. Properly position the mats in the
floorwell using the floor mat posi-
tioning hook. See “Floor mat installa-
tion” (P.7-6).
. Make sure the floor mat does not
interfere with pedal operation.
. Periodically check the floor mats to
make sure they are properly installed.
. After cleaning the vehicle interior,
check the floor mats to make sure
they are properly installed.
The use of genuine INFINITI floor mats can
extend the life of your vehicle carpet and
make it easier to clean the interior. Mats
should be maintained with regular cleaning
and replaced if they become excessively
worn.
Appearance and care7-5

8 Do-it-yourself
Maintenance precautions ................................................ 8-2
Engine compartment check locations .......................... 8-3VK56VD engine ............................................................ 8-3
VQ37VHR engine......................................................... 8-5
Engine cooling system...................................................... 8-8 Checking engine coolant level................................... 8-9
Changing engine coolant......................................... 8-10
Engine oil.....................................................................\
...... 8-10 Checking engine oil level .......................................... 8-11
Changing engine oil and filter................................. 8-11
Automatic Transmission Fluid (ATF).......................... 8-13
Power steering fluid........................................................ 8-14
Brake fluid...................................................................\
....... 8-14 Brake fluid .................................................................... 8-15
Window washer fluid...................................................... 8-15
Battery ........................................................................\
........ 8-16
Jump starting............................................................... 8-17
Variable voltage control system.................................. 8-18
Drive belts ........................................................................\
.. 8-18
Spark plugs ........................................................................\
8-19
Replacing spark plugs................................................ 8-19 Air cleaner........................................................................\
.. 8-19
Windshield wiper blades ............................................... 8-21
Cleaning....................................................................... 8-21
Replacing..................................................................... 8-21
Brakes..................................................................\
............... 8-22 Self-adjusting brakes............................................... 8-22
Brake pad wear warning........................................ 8-22
Fuses...................................................................\
................ 8-23 Engine compartment............................................... 8-23
Passenger compartment ....................................... 8-24
Intelligent Key battery replacement........................... 8-25
Lights........................................................................\
.......... 8-27 Headlights.................................................................. 8-28
Exterior and interior lights.................................... 8-28
Wheels and tires............................................................. 8-30 Tire pressure ............................................................. 8-30
Tire labeling............................................................... 8-34
Types of tires............................................................. 8-36
Tire chains................................................................... 8-36
Changing wheels and tires..................................... 8-37

8-10Do-it-yourself
until it reaches normal operating tempera-
ture. Add coolant up to the MAX level.
Tighten the cap securely after adding engine
coolant.
If the cooling system requires coolant fre-
quently, have it checked. It is recommended
you visit an INFINITI retailer for this
service.
CHANGING ENGINE COOLANT
It is recommended that major cooling system
repairs be performed by an INFINITI retailer.
The service procedures can be found in the
appropriate INFINITI Service Manual.
Improper servicing can result in reduced
heater performance and engine overheat-
ing.
WARNING
. To avoid the danger of being scalded,
never change the coolant when the
engine is hot.
. Never remove the radiator cap when
the engine is hot. Serious burns could
be caused by high pressure fluid
escaping from the radiator.
. Avoid direct skin contact with used
coolant. If skin contact is made, wash
thoroughly with soap or hand cleaner as soon as possible.
. Keep coolant out of reach of children
and pets.
Engine coolant must be disposed of prop-
erly. Check your local regulations.
SDI2541
VK56VD engine
SDI2045
VQ37VHR engine
ENGINE OIL