heating INFINITI Q70 HYBRID 2014 Owner's Manual

SAA2952
Type A
1. “”front defroster button
2. “
”rear window defroster button
(See “Rear window and outside mirror
defroster switch” (P.2-37).)
3. “OFF” button for climate control sys-
tem 4.
“
”fan speed decrease button
5. “
”fan speed increase button
6. “AUTO” automatic climate control ON
button
7. “
”air intake control button
8. “
”air recirculation button 9.
“CLIMATE” button
10, 11. Temperature control button (driver
side)
12. “
”manual air flow control button
(driver side)
13. “
”manual air flow control button
(passenger side)
14, 15. Temperature control button (passen-
ger side)
AUTOMATIC CLIMATE CONTROL
(Type A)
Automatic operation
Cooling and/or dehumidified heating
(AUTO):
This mode may be used all year round. The
system works automatically to control the
inside temperature, air flow distribution
and fan speed after the preferred tempera-
ture is set manually.
1. Push the “AUTO” button on. (The
indicator on the button will illuminate
and AUTO will be displayed.)
2. Push the temperature control button (driver side) to set the desired tem-
perature.
Monitor, climate, audio, phone and voice recognition systems4-35

4-38Monitor, climate, audio, phone and voice recognition systems
CLIMATE setting screen
Climate control settings can be changed on
the screen.
Push the CLIMATE button on the instrument
panel and turn the display to the Climate
mode.
Heating (A/C OFF):
The air conditioner does not activate in this
mode. When you need to heat only, use
this mode.
1. Push the“CLIMATE”button to on.
2. If the “A/C”indicator on the screen
illuminates, select the “A/C”key. (The
“A/C” indicator will turn off.)
3. Push the temperature control button to set the desired temperature.
. The temperature of the passenger
compartment will be maintained auto-
matically. Air flow distribution and fan
speed are also controlled automati-
cally.
. Do not set the temperature lower than
the outside air temperature. Otherwise
the system may not work properly.
. Not recommended if windows fog up.
When the outside temperature decreases
to approximately −238 F(0 8C), the A/C function does not activate even if the
“A/C”
indicator light illuminates.
Dual control mode setting:
You can individually set the driver and front
passenger side temperature and air flow
mode using each temperature control
button or manual air flow control button.
1. Push the “CLIMATE”button to on.
2. By selecting the “DUAL”key, or when
the passenger side temperature control
button or manual air control button is
pushed, the “DUAL”indicator on the
screen will illuminate.
3. To turn off the passenger side tempera- ture control, select the “DUAL”key and
the “DUAL” indicator will turn off.
. The Dual control mode cannot be
activated when the air conditioner is
in the front defrosting mode “
”.
Automatic upper ventilator system:
In this mode, air from the center ventilators
flows both straight and upward in order to
control the cabin temperature without
blowing air directly on the occupants.
1. Push the “CLIMATE”button to on.
2. Select the “Upper Vent”key, and the
indicator on the screen will illuminate. The air flow against the driver’sor
passenger’s upper body becomes gen-
tle.
. Distribution between straight and up-
ward flows is determined automatically
by the climate control system. If you
prefer strong air flow against your
upper body, select the “Upper Vent”
key to turn the indicator light off.
. When the outside temperature de-
creases to approximately 148 F
( − 108 C), the “Upper Vent” function
does not activate. The “Upper Vent”
function reactivates automatically when
ambient temperature is 148F( −108C) or
more.

SAA2951
Type B
1. “”front defroster button
2. “
”rear window defroster button
(See “Rear window and outside mirror
defroster switch” (P.2-37).)
3. “OFF” button for climate control sys-
tem 4.
“
”fan speed decrease button
5. “
”fan speed increase button
6. “AUTO” automatic operation button
7. “
”Forest button
8. “
”intake air control button
9. “CLIMATE” button 10, 11.
Temperature control button (driver
side)
12. “
”manual air flow control button
(driver side)
13. “
”manual air flow control button
(passenger side)
14, 15. Temperature control button (passen-
ger side)
AUTOMATIC CLIMATE CONTROL
(Type B)
Automatic operation
Cooling and/or dehumidified heating
(AUTO):
This mode may be used year-round as the
system automatically controls constant
temperature, air flow distribution and fan
speed after the desired temperature is set
manually.
1. Push the “AUTO”button.
(The AUTO indicator light on the button
will illuminate and “AUTO”will appear
on the display.)
2. Push the temperature control button (driver’s side) to set the desired tem-
perature.
Monitor, climate, audio, phone and voice recognition systems4-39

Outside air circulation:
Push the intake air control“
”button to
change the air circulation from the intake
air to the outside air. The “
”indicator
light will turn off.
Automatic air intake control:
In the AUTO mode, the intake air will be
controlled automatically. To manually con-
trol the intake air, push the intake air
control “
”button. To return to the
automatic control mode, push the intake
air control “
”button for approximately
2 seconds. The indicator lights will flash
twice, and then the intake air will be
controlled automatically.SAA2959
CLIMATE setting screen
Climate control settings can be changed on
the screen.
Push the “CLIMATE” button on the instru-
ment panel and turn the display to the
“Climate” screen.
Heating (A/C off):
The air conditioner does not activate in this
mode. When you need to heat only, use
this mode.
1. Push the “CLIMATE”button to on.
2. Push the “AUTO”button. (The “AUTO”
indicator on the screen will illuminate and
“AUTO” will appear on the display.)
3. If the “A/C” indicator illuminates,
select the “A/C” key. (The “A/C”
indicator will turn off.)
4. Push the temperature control button to set the desired temperature.
. Do not set the temperature lower than
the outside air temperature. Doing so
may cause the temperature to not to be
controlled properly.
. If the windows fog up, use dehumidified
heating instead of A/C off heating.
Dual control mode setting: You can individually set driver and front
passenger side temperature and air flow
mode using each temperature control or
manual air flow control button.
1. Push the “CLIMATE”button to on.
2. By selecting the “DUAL”key, or when
the passenger side temperature control
button or manual air control button is
pushed, the “DUAL”indicator on the
screen will illuminate.
3. To turn off the passenger side tempera- ture control, select the “DUAL”key and
the “DUAL” indicator will turn off.
Monitor, climate, audio, phone and voice recognition systems4-41

conditions. To avoid accidents, never use
the Intelligent Cruise Control system
under the following conditions:
—On roads where the traffic is heavyor there are sharp curves
—On slippery road surfaces such as
on ice or snow, etc.
—During bad weather (rain, fog, snow,etc.)
When the windshield wiper is oper-
ated at the high speed (HI) position,
the Intelligent Cruise Control system
is automatically canceled. If the
vehicle is equipped with a rain
sensing auto wiper, the system may
cancel when the wipers are set to the
AUTO position.
—When strong light (for example, at
sunrise or sunset) is directly shining
on the front of the vehicle
—When rain, snow or dirt adhere tothe system sensor
—On steep downhill roads (the vehi-cle may go beyond the set vehicle
speed and frequent braking may
result in overheating the brakes)
—On repeated uphill and downhillroads
—When traffic conditions make itdifficult to keep a proper distance
between vehicles because of fre-
quent acceleration or deceleration
. In some road or traffic conditions, a
vehicle or object can unexpectedly come
into the sensor detection zone and cause
automatic braking. You may need to
control the distance from other vehicles
using the accelerator pedal. Always stay
alert and avoid using the ICC system
when it is not recommended in this
section.
JVS0069X
VEHICLE-TO-VEHICLE DISTANCE
CONTROL MODE OPERATION
Always pay attention to the operation of
the vehicle and be ready to manually
control the proper following distance. The
vehicle-to-vehicle distance control mode of
the Intelligent Cruise Control (ICC) system
may not be able to maintain the selected
distance between vehicles (following dis-
tance) or selected vehicle speed under
some circumstances.
The vehicle-to-vehicle distance control
mode uses a sensor
*Alocated on the
front of the vehicle to detect vehicles
Starting and driving5-51

WARNING
.As there is a performance limit to the
distance control function, never rely
solely on the Distance Control Assist
system. This system does not correct
careless, inattentive or absent-minded
driving, or overcome poor visibility in
rain, fog, or other bad weather. Decele-
rate the vehicle speed by depressing the
brake pedal, depending on the distance
to the vehicle ahead and the surround-
ing circumstances in order to maintain a
safe distance between vehicles.
. The system may not detect the vehicle in
front of you in certain road or weather
conditions. To avoid accidents, never use
the Distance Control Assist system
under the following conditions:
—On roads with sharp curves
—On slippery road surfaces such as
on ice or snow, etc.
—During bad weather (rain, fog, snow,etc.)
—When strong light (for example, atsunrise or sunset) is directly shining
on the front of the vehicle
—When rain, snow or dirt adhere tothe system sensor
—On steep downhill roads (frequentbraking may result in overheating
the brakes)
—On repeated uphill and downhill
roads
. In some road or traffic conditions, a
vehicle or object can unexpectedly come
into the sensor detection zone and cause
automatic braking. You may need to
control the distance from other vehicles
using the accelerator pedal. Always stay
alert and avoid using the DCA system
when it is not recommended in this
section.
JVS0069X
DISTANCE CONTROL ASSIST OP-
ERATION
Always pay attention to the operation of
the vehicle and be ready to manually
decelerate to maintain the proper following
distance. The Distance Control Assist (DCA)
system may not be able to decelerate the
vehicle under some circumstances.
The DCA system uses a sensor
*Alocated
on the front of the vehicle to detect
vehicles traveling ahead. The sensor gen-
erally detects the signals returned from the
reflectors on a vehicle ahead. Therefore, if
the sensor cannot detect the reflector on
Starting and driving5-71

JVS0122X
SONAR SYSTEM OFF SWITCH
The sonar system OFF switch on the
instrument panel allows the driver to turn
the sonar system on and off. To turn the
sonar system on and off, the ignition
switch must be in the“ON”position. The
indicator light
*1on the switch will
illuminate when the system is turned on.
If the indicator light flashes when the
sonar system is not turned off, it may
indicate a malfunction in the sonar system.
WARNING
. If the hybrid system is not in the READY
to drive mode or is turned off while
driving, the power assist for the steering
will not work. Steering will be harder to
operate.
. When the power steering warning light
illuminates with the hybrid system in
the READY to drive mode, there will be
no power assist for the steering. You will
still have control of the vehicle but the
steering will be harder to operate. Have
the power steering system checked by
an INFINITI retailer.
When the steering wheel is operated
repeatedly or continuously while parking
or driving at a very low speed, or when the
steering wheel is operated keeping full-
steer, the power assist for the steering
wheel will be reduced. This is to prevent
overheating of the Hybrid EPS (Electrical
Power Steering) system and protect it from
getting damaged. While the power assist is
reduced, steering wheel operation will
become heavy. but, this is not a malfunc-
tion. If the steering wheel is still operated, the Hybrid EPS may stop and the Hybrid
EPS warning light will illuminate. Stop the
hybrid system and push the ignition switch
to the
“OFF”position. If the steering wheel
is not operated for a while, the tempera-
ture of Hybrid EPS system will go down and
the power assist level will return to normal
after starting the hybrid system. Avoid
repeating such steering wheel operations
that could cause the electric power steer-
ing system to overheat. You may hear a
operational noise from the vehicle when
the steering wheel is operated quickly this
is not malfunction.
Starting and driving5-95
POWER STEERING

5-96Starting and driving
BRAKING PRECAUTIONS
This vehicle is equipped with two braking
systems.
.Hydraulic brake system
. Regenerative brake system
Hydraulic brake system
The brake system has two separate hy-
draulic circuits. If one circuit malfunctions,
you will still have braking at two wheels.
Regenerative brake system
Refer to the “Regenerative brake” (P.Hybrid
System-8).
Wet brakes
When the vehicle is washed or driven
through water, the brakes may get wet.
As a result, your braking distance will be
longer and the vehicle may pull to one side
during braking.
To dry brakes, drive the vehicle at a safe
speed while lightly tapping the brake pedal
to heat-up the brakes. Do this until the
brakes return to normal. Avoid driving the
vehicle at high speeds until the brakes
function correctly.
PARKING BRAKE BREAK-IN
Break in the parking brake shoes whenever
the stopping effect of the parking brake is
weakened or whenever the parking brake
shoes and/or drums/rotors are replaced,
in order to assure the best braking
performance.
This procedure is described in the vehicle
service manual and can be performed by
an INFINITI retailer.
Using the brakes
Avoid resting your foot on the brake pedal
while driving. This will cause overheating
of the brakes, wearing out the brake and
pads faster and reduce gas mileage.
To help save the brakes and to prevent the
brakes from overheating, reduce speed
and downshift to a lower gear before going
down a slope or long grade. Overheated
brakes may reduce braking performance
and could result in loss of vehicle control.
WARNING
. While driving on a slippery surface, be
careful when braking, accelerating or
downshifting. Abrupt braking or accel- erating could cause the wheels to skid
and result in an accident.
. If the hybrid system is not running or is
turned off while driving, the power
assist for the brakes will not work.
Braking will be harder.
CAUTION
You may hear a operational noise when the
brake pedal is depressed. This is not
malfunction.
BRAKE SYSTEM

6-12In case of emergency
7. Put the battery cover and fuse cover on.
NOTE:
If it is not possible to turn the hybrid
system ON by following this procedure,
contact an INFINITI retailer immediately.Do not attempt to start the engine by
pushing.
CAUTION
.
Automatic transmission models cannot
be push-started or tow-started. Attempt-
ing to do so may cause transmission
damage.
. Three way catalyst equipped models
should not be started by pushing since
the three way catalyst may be damaged.
. Never try to start the vehicle by towing
it; when the engine starts, the forward
surge could cause the vehicle to collide
with the tow vehicle.
. Hybrid models cannot be push-started or
tow-started. Attempting to do so may
cause electrical or transmission damage.
CAUTION
.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 cap while the
engine is still hot. When the radiator cap
is removed, pressurized hot water will
spurt out, possibly causing serious
injury.
. Do not open the hood if steam is coming
out.
If your vehicle is overheating (indicated by
an extremely high temperature gauge
reading), 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 the P (Park) position.
Do not turn the INFINITI Direct Re-
sponse Hybrid
®System off.
2. Turn off the climate control. Open all the windows, move the heater or air
conditioner temperature control to
PUSH STARTING IF YOUR VEHICLE OVERHEATS

maximum hot and fan control to high
speed.
3. If engine overheating is caused by climbing a long hill on a hot day, run
the engine at a fast idle (approximately
1,500 rpm) until the temperature gauge
indication returns to normal.
4. 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.
5. Open the engine hood.
WARNING
If steam or water is coming from the engine,
stand clear to prevent getting burned.
6. Also check if the cooling fan is running. The radiator hoses and radiator should
not leak water. If coolant is leaking or
the cooling fan does not run, stop the
hybrid system.
WARNING
Be careful not to allow your hands, hair,
jewelry or clothing to come into contact
with, or get caught in, engine belts or the
engine cooling fan. The engine cooling fan
can start at any time.
7. After the engine cools down, check the coolant level in the reservoir tank with
the engine running. Add coolant to the
reservoir tank if necessary. Have your
vehicle repaired at the nearest INFINITI
retailer. When towing your vehicle, all State (Pro-
vincial in Canada) and local regulations for
towing must be followed. Incorrect towing
equipment could damage your vehicle.
Towing instructions are available from an
INFINITI retailer. Local service operators are
familiar with the applicable laws and
procedures for towing. To assure proper
towing and to prevent accidental damage
to your vehicle, INFINITI recommends that
you have a service operator tow your
vehicle. It is advisable to have the service
operator carefully read the following pre-
cautions.
WARNING
.
Never ride in a vehicle that is being
towed.
. Never get under your vehicle after it has
been lifted by a tow truck.
CAUTION
.When towing, make sure that the trans-
mission, axles, steering system and
powertrain are in working condition. If
any unit is damaged, dollies must be
In case of emergency6-13
TOWING YOUR VEHICLE