2016 INFINITI QX60-HYBRID cooling

●Be sure to put the transmission in the P
(Park) position because the vehicle can
move when the READY to drive indica-
tor light is on even if the gasoline en-
gine is not running. When the READY to
drive indicator light is on, do not leave
your vehicle in a shift position other
than the P (Park) position. The vehicle
will creep and start abruptly if the accel-
erator pedal is depressed by mistake.
This may cause serious injury or death.
CAUTION
●If the vehicle is parked for a long period
of time, the battery discharges gradu-
ally. To avoid this occurrence, drive the
vehicle for approximately 30 minutes at
least once every two to three months.
Otherwise, the Lithium ion (Li-ion) bat-
tery may be damaged. If the Li-ion bat-
tery is completely discharged and the
hybrid system cannot be activated, it is
recommended that you visit an INFINITI
retailer.
High-voltage parts and harnesses on the hybrid
vehicles emit approximately the same amount of
electromagnetic waves as the conventional gasoline-powered vehicles or home electronic
appliances despite their electromagnetic shield-
ings.
Charging the Li-ion battery while driving is impor-
tant. The vehicle cannot run if the Li-ion battery is
discharged. In the N (Neutral) position, the Li-ion
battery does not recharge. Leaving the transmis-
sion in the N (Neutral) position for an extended
period of time may discharge the Li-ion battery.
The Li-ion battery recharges when the shift lever
is in any position other than N (Neutral) .
An air vent is located on the rear side trim panels
Ato cool the high-voltage battery. If the vent is
covered, the battery will overheat resulting in
reduced output performance of the hybrid sys-
tem. For additional information, refer to “Lithium-
ion (Li-ion) battery air vent” in the “Appearance
and care” section of this manual.
You may hear the noise of the cooling fan from the
air vent.
CAUTION
Do not place objects over or into the air
vent. The Li-ion battery or DC/DC con-
verter may overheat and be damaged.
LPD2173
HEV OverviewHEV-13

Thebutton will be on the INFINITI Intelli-
gent Key if the vehicle has remote engine start.
This feature allows the engine to start from out-
side the vehicle.
The following features may be affected when the
remote start feature is used:
● Vehicles with an automatic climate control
system will default to either a heating or
cooling mode depending on the outside
temperature.
● Vehicles without automatic climate control
will default to the last used heating or cool-
ing mode. ●
Vehicles equipped with heated seats may
have this feature come on during a remote
start. For additional information, refer to
“Heated front seats” in the “Instruments and
controls” section of this manual.
Laws in some local communities may restrict the
use of remote starters. For example, some laws
require a person using remote start to have the
vehicle in view. Check local regulations for any
requirements.
Other conditions may affect the function of the
Remote Engine Start feature. For additional infor-
mation, refer to “Conditions the remote start will
not work” in this section.
Other conditions can affect the performance of
the Intelligent Key transmitter. For additional in-
formation, refer to “INFINITI Intelligent Key Sys-
tem” in this section.
REMOTE ENGINE START
OPERATING RANGE
The remote engine start function can only be
used when the Intelligent Key is within the speci-
fied operating range from the vehicle.
When the Intelligent Key battery is discharged or
other strong radio waves sources are present
near the operating location, the Intelligent Key operating range becomes narrower, and the In-
telligent Key may not function properly.
The remote engine start operating range is ap-
proximately 197 ft (60 m) from the vehicle.
REMOTE STARTING THE VEHICLE
To use the remote start feature to start the engine
perform the following:
1. Aim the Intelligent Key at the vehicle.
2. Press the
LOCK button to lock all
doors.
3. Within 5 seconds press and hold the
remote start button until the turn signal lights
flash and the tail lamps turn on. If the vehicle
is not within view press and hold the
remote start button for at least 2 seconds.
The following events will occur when the engine
starts:
● The parking lights will turn on and remain on
as long as the engine is running.
● The doors will be locked and the climate
control system may come on.
LPD2272
REMOTE ENGINE START (if so
equipped)
Pre-driving checks and adjustments3-19

1.(front defroster) button
2.
rear window and outside mirror
defroster switch
3. OFF button
4.
(fan speed) decrease button
5.
(fan speed) increase button
6. AUTO climate control ON button
7. REAR button
8.
Air recirculation button
9. CLIMATE button
10.
Temperature control (increase)
button (passenger’s side) 11.
Temperature control (decrease)
button (passenger’s side)
12. DUAL button
13.
Manual air flow control button
(driver’s side)
14.
Temperature control (decrease)
button (driver’s side)
15.
Temperature control (increase)
button (driver’s side)
WARNING
● The air conditioner cooling function op-
erates only when the engine is running. ●
Do not leave children or adults who would
normally require the assistance of others
alone in your vehicle. Pets should also not
be left alone. They could accidentally in-
jure themselves or others through inad-
vertent operation of the vehicle. Also, on
hot, sunny days, temperatures in a closed
vehicle could quickly become high enough
to cause severe or possibly fatal injuries
to people or animals.
●
Do not use the recirculation mode for
long periods as it may cause the interior
air to become stale and the windows to
fog up.
Start the engine and operate the controls to
activate the air conditioner.
NOTE: ● Odors from inside and outside the vehicle
can build up in the air conditioner unit. Odor
can enter the passenger compartment
through the vents.
● When parking, set the heater and air condi-
tioner controls to turn off air recirculation to
allow fresh air into the passenger compart-
ment. This should help reduce odors inside
the vehicle.
LHA3155
HEATER AND AIR CONDITIONER
(automatic)
Monitor, climate, audio, phone and voice recognition systems4-49

AUTOMATIC OPERATION
Cooling and/or dehumidified heating
(AUTO)
This mode may be used all year round as the
system automatically works to keep a constant
temperature. Air flow distribution, intake air con-
trol, and fan speed are also controlled automati-
cally.1. Press the AUTO button on. (The indicator on the button will illuminate and AUTO will be
displayed.)
2. Operate the driver’s side temperature con- trol buttons.
● Adjust the temperature display to about
75°F (24°C) for normal operation.
● The temperature of the passenger compart-
ment will be maintained automatically. Air
flow distribution, intake air control, and fan
speed are also controlled automatically.
● A visible mist may be seen coming from the
ventilators in hot, humid conditions as the air
is cooled rapidly. This does not indicate a
malfunction.
Dehumidified defrosting or defogging
1. Press thefront defroster button on.
(The indicator light on the button will come
on.)
2. Operate the temperature control buttons to set the desired temperature.
● To quickly remove ice from the outside of the
windows, use the
fan speed control
buttons to set the fan speed to maximum.
● As soon as possible after the windshield is
clean, press the AUTO button to return to
the automatic mode.
● When the
front defroster button is
pressed, the air conditioner will automati-
cally be turned on at outside temperatures
above 36°F (2°C) . The air recirculate mode
automatically turns off, allowing outside air
to be drawn into the passenger compart-
ment to further improve the defogging per-
formance.
Voice Recognition logic (if so
equipped)
When the climate control system is on, the front
and rear fan speeds may be automatically low-
ered so that commands are more easily recog-
nized. Fan speed can be adjusted using the fan
speed decrease and increase buttons, if desired.
Remote start logic (if so equipped)
Vehicles equipped with automatic climate con-
trols and remote start function may go into auto-
matic heating or cooling mode when remote start
is activated depending on outside and cabin tem-
peratures. During this period, the climate control
display and buttons will be inoperable until igni-
tion switch is turned on.
MANUAL OPERATION
Fan speed control
Press thefan speed control buttons to
manually control the fan speed.
Press the AUTO button to return to automatic
control of the fan speed.
Temperature control
Press the temperature control buttons up or
down to set the desired temperature.
The temperature can be set within the following
range:
● For U.S.: 60 to 90ºF (16 to 32ºC)
● For Canada: 64 to 90ºF (18 to 32ºC)
4-50Monitor, climate, audio, phone and voice recognition systems

3.Use Air Conditioning (A/C) at Higher
Vehicle Speeds
● Below 40 mph (64 km/h), it is more effi-
cient to open windows to cool the vehicle
due to reduced engine load
● Above 40 mph (64 km/h), it is more effi-
cient 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
● Turn off air conditioning when it is not
necessary
4. Drive at Economical Speeds and Dis-
tances
● 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 be-
hind other vehicles reduces unnecessary
braking
● Safely monitoring traffic to anticipate
changes in speed permits reduced brak-
ing and smooth acceleration changes
● Select a gear range suitable to road con-
ditions ●
Frequent short-distance driving can re-
duce fuel economy
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
6. Plan for the Shortest Route
● Utilize a map or navigation system to de-
termine the best route to save time
7. Avoid Idling
● Shutting off your hybrid system when safe
for stops exceeding 30–60 seconds
saves fuel and reduces emissions
8. 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
9. 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 effec- tively circulate the engine oil before driv-
ing
● Your vehicle will reach its ideal operating
temperature more quickly while driving
versus idling
● Park your vehicle in moderate ambient
temperatures when possible
10. 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
11. Cargo
● Avoid transporting unnecessary luggage
in the vehicle
● Avoid carrying luggage in the roof rack
which can increase aerodynamic drag
12. Break-in
● Your vehicle may need a break-in period
for more than 4,000 miles to improve the
fuel economy
● Avoid measuring fuel economy within ini-
tial 1,200 miles
5-130Starting and driving

Do not attach stickers (including transparent ma-
terial) , install accessories or apply additional
paint near the sonar sensors.
Do not strike or damage the area around the
sonar sensors. It is recommended that you visit
an INFINITI retailer if the area around the sonar
sensors is damaged due to a collision.FREEING A FROZEN DOOR LOCK
To prevent a door lock from freezing, apply de-
icer through the key hole. If the lock becomes
frozen, heat the key before inserting it into the key
hole, or use the INFINITI Intelligent Key.
ANTIFREEZE
In the winter when it is anticipated that the tem-
perature will drop below 32°F (0°C) , check the
antifreeze to assure proper winter protection. For
additional information, refer to “Engine cooling
system” in the “Maintenance and do-it-yourself”
section of this manual.
BATTERY
If the battery is not fully charged during extremely
cold weather conditions, the battery fluid may
freeze and damage the battery. To maintain maxi-
mum efficiency, the battery should be checked
regularly. For additional information, refer to “Bat-
tery” in the “Maintenance and do-it-yourself” sec-
tion of this manual.
DRAINING OF COOLANT WATER
If the vehicle is to be left outside without anti-
freeze, drain the cooling system, including the
engine block. Refill before operating the vehicle.
For additional information, refer to “Changingengine coolant” in the “Maintenance and do-it-
yourself” section of this manual.
TIRE EQUIPMENT
1. SUMMER tires have a tread designed to
provide superior performance on dry pave-
ment. However, the performance of these
tires will be substantially reduced in snowy
and icy conditions. If you operate your ve-
hicle on snowy or icy roads, INFINITI recom-
mends the use of MUD & SNOW or ALL
SEASON TIRES on all four wheels. It is
recommended that you visit an INFINITI re-
tailer for the tire type, size, speed rating and
availability information.
2. For additional traction on icy roads, studded tires may be used. However, some U.S.
states and Canadian provinces prohibit their
use. Check local, state and provincial laws
before installing studded tires.
Skid and traction capabilities of studded
snow tires on wet or dry surfaces may be
poorer than that of non-studded snow tires. 3. Tire chains may be used. For additional in- formation, refer to “Tire chains” in the “Main-
tenance and do-it-yourself” section of this
manual.
COLD WEATHER DRIVING
Starting and driving5-145

Jump starting provides power to the 12–volt sys-
tem to allow the electrical systems to operate.
The electrical systems must be operating to allow
the Li-ion battery to be charged. Jump starting
does not charge the Li-ion battery.
To start the hybrid system with a booster battery,
the instructions and precautions below must be
followed.
WARNING
●The engine may start at any time with-
out warning when the ignition is on and
the hybrid system is in the READY
mode. When jump starting keep your
hands, clothing, hair and tools away
from fans, belts and any other parts that
can move to avoid personal injury.
● If done incorrectly, jump starting can
lead to a 12–volt battery explosion, re-
sulting in severe injury or death. It could
also damage your vehicle.
● Explosive hydrogen gas is always pres-
ent in the vicinity of the battery. Keep all
sparks and flames away from the
battery. ●
Do not allow battery fluid to come into
contact with eyes, skin, clothing or
painted surfaces. Battery fluid is a cor-
rosive sulfuric acid solution which can
cause severe burns. If the fluid should
come into contact with anything, imme-
diately flush the contacted area with
water.
● Keep 12–volt battery out of the reach of
children.
● The booster battery must be rated at
12 volts. Use of an improperly rated
battery can damage your vehicle.
● Whenever working on or near a battery,
always wear suitable eye protectors (for
example, goggles or industrial safety
spectacles) and remove rings, metal
bands, or any other jewelry. Do not lean
over the battery when jump starting.
● Do not attempt to jump start a frozen
battery. It could explode and cause se-
rious injury.
● Your vehicle has an automatic engine
cooling fan. It could come on at any
time. Keep hands and other objects
away from it. ●
Always follow the instructions below.
Failure to do so could result in damage
to the charging system and cause per-
sonal injury.
CAUTION
Do not attempt to jump start a hybrid
vehicle as a booster vehicle.
JUMP STARTING
In case of emergency6-11

CAUTION
●CVT models cannot be push-started or
tow-started. Attempting to do so may
cause transmission damage.
● Do not push start this vehicle. The
three-way catalyst may be damaged.
WARNING
●Do not continue to drive if your vehicle
overheats. Doing so could cause engine
damage or a vehicle fire.
● To avoid the danger of being scalded,
never remove the radiator or coolant
reservoir cap while the engine is still
hot. When the radiator or coolant reser-
voir cap is removed, pressurized hot
water will spurt out, possibly causing
serious injury.
● Do not open the hood if steam is com-
ing out.
If your vehicle is overheating (indicated by the
“High Coolant Temp: See Owner’s Manual” ve-
hicle information display warning) , or if you feel a
lack of engine power, detect abnormal noise, etc.
take the following steps. 1. Move the vehicle safely off the road, apply the parking brake and move the shift lever to
P (Park) .
Do not turn the INFINITI Direct Re-
sponse Hybrid System off.
2. Turn off the air conditioner. Open all the windows, move the heater or air conditioner
temperature control to maximum hot and fan
control to high speed. 3. Get out of the vehicle. Look and listen for
steam or coolant escaping from the radiator
before opening the hood. If steam or coolant
is escaping, turn off the hybrid system. Do
not open the hood further until no steam or
coolant can be seen.
4. Open the engine hood.
WARNING
If steam or water is coming from the en-
gine, stand clear to prevent getting
burned.
5. Also check if the cooling fan is running. The radiator hoses and radiator should not leak
water. If the coolant is leaking or the cooling
fan does not run, stop the hybrid system.
6. Visually check drive belts for damage or looseness. Also check if the cooling fan is
running. The radiator hoses and radiator
should not leak water. If coolant is leaking,
the water pump belt is missing or loose, or
the cooling fan does not run, stop the en-
gine.
PUSH STARTING IF YOUR VEHICLE OVERHEATS
In case of emergency6-13