2014 INFINITI Q70 HYBRID Owner's Manual

5-92Starting and driving
SD1006MA
WARNING
.Do not stop or park the vehicle over
flammable materials such as dry grass,
waste paper or rags. They may ignite and
cause a fire.
. Never leave the hybrid System in the
READY to drive mode while the vehicle is
unattended.
. Do not leave children unattended inside
the vehicle. They could unknowingly
activate switches or controls. Unat-
tended children could become involved in serious accidents.
. Safe parking procedures require that
both the parking brake be applied and
the transmission placed into P (Park).
Failure to do so could cause the vehicle
to move unexpectedly or roll away and
result in an accident.
. Make sure the automatic transmission
shift lever has been pushed as far
forward as it can go and cannot be
moved without depressing the foot
brake pedal.
1. Firmly apply the parking brake.
2. Move the shift lever to the P (Park)
position.
3. To help prevent the vehicle from rolling into the street when parked on a
sloping drive way, it is a good practice
to turn the wheels as illustrated.
.HEADED DOWNHILL WITH CURB:*1
Turn the wheels into the curb and
move the vehicle forward until the
curb side wheel gently touches the
curb.
.HEADED UPHILL WITH CURB:*2
Turn the wheels away from the curb
and move the vehicle back until the
curb side wheel gently touches the
curb.
.HEADED UPHILL OR DOWNHILL, NO
CURB:
*3
Turn the wheels toward the side of
the road so the vehicle will move
away from the center of the road if it
moves.
4. Push the ignition switch to the OFF position.
PARKING/PARKING ON HILLS

SSD0927
WARNING
.The sonar system is a convenience but it
is not a substitute for proper parking.
Always look around and check that it is
safe to do so before parking. Always
move slowly.
. Read and understand the limitations of
the sonar system as contained in this
section. Inclement weather may affect
the function of the sonar system; this
may include reduced performance or a
false activation. .
This system is not designed to prevent
contact with small or moving objects.
. The system is designed as an aid to the
driver in detecting large stationary
objects to help avoid damaging the
vehicle. The system will not detect small
objects below the bumper, and may not
detect objects that are too close to the
bumper or on the ground.
. If your vehicle sustains damage to the
bumper fascia, leaving it misaligned or
bent, the sensing zone may be altered
causing inaccurate measurement of ob- stacles or false alarms.
CAUTION
Keep the interior of the vehicle as quiet as
possible to hear the tone clearly.
The sonar system sounds a tone to warn
the driver of obstacles near the bumper.
When the
“Sonar Display” key is ON, the
sonar indicator will also appear in the
center display. (See “Sonar indicator”(P.5-
94).) The system detects rear obstacles
when the shift lever is in the “R”(Reverse)
position.
The system may not detect objects at
speeds above 6 MPH (10 km/h) and may
not detect certain angular or moving
objects.
The sonar system detects obstacles up to
3.9 feet (1.2 m) from the bumper with a
decreased coverage area at the outer
corners of the bumper. Refer to the
illustration for approximate zone coverage
areas. As you move closer to the obstacle,
the rate of the tone increases. When the
obstacle is less than 11.8 in (30 cm) away,
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SONAR SYSTEM (if so equipped)

5-94Starting and driving
the tone will sound continuously.
Keep the corner/center sonar (located on
the bumper fascia) free from snow, ice and
large accumulations of dirt (do not clean
the sonar with sharp objects). If the sonar
is covered, it will affect the accuracy of the
sonar system.
The sensitivity level of the corner/center
sonar can be adjusted (higher or lower) in
the SONAR setting display. (See“How to
use SETTING button” (P.4-16) for the
“Sonar” settings.)
SSD0928
*1Rear view monitor display
*ACorner sonar indicator
*BCenter sonar indicator
SONAR INDICATOR
With the “Sonar Display” key ON in the
“Sonar” settings, when the corner/center
sonar detects obstacles near the bumper, a
tone will sound and the sonar indicator will
appear in the center display. When the rear
view monitor is displayed, the sonar
indicator will appear in the upper corner
of the display
*1.
The sonar indicators
*Aand*Bindicate
the position of the object and the distance to the object with its color and rate of
blinking.
When an object is detected, the indicator
(green) appears and blinks (the tone
sounds intermittently). When the vehicle
moves closer to the object, the color of the
indicator turns yellow and the rate of
blinking increases (the rate of the tone
increases). When the bumper is very close
to the object, less than 11.8 in (30 cm)
away, the indicator stops blinking and
turns red (the tone sounds continuously).
When the rear view monitor is displayed,
the colors of the sonar indicator and the
distance guide lines in the rear view
indicate different distances to the object.
The sonar indicator can be turned off in the
SONAR setting display. (See
“How to use
SETTING button” (P.4-16) for the“Sonar”
settings.) When the sonar indicator is off,
only a tone sounds when the sonar detects
obstacles.

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.
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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

BRAKE ASSIST
When the force applied to the brake pedal
exceeds a certain level, the Brake Assist is
activated generating greater braking force
than a regenerative brake booster even
with light pedal force.
WARNING
The Brake Assist is only an aid to assist
braking operation and is not a collision
warning or avoidance device. It is the
driver’s responsibility to stay alert, drive
safely and be in control of the vehicle at all
times.
PREVIEW FUNCTION (Intelligent
Cruise Control system equipped
models)
When the Preview Function identifies the
need to apply emergency braking by
sensing a vehicle ahead in the same lane
and the distance and relative speed from
it, it applies the brake pre-pressure before
the driver depresses the brake pedal and
helps improve brake response by reducing
pedal free play..
This system will not operate when the
vehicle is moving at approximately 20
MPH (32 km/h) or less.
. The pre-pressure function ceases when
the following conditions are met:
1) When the driver depresses the
accelerator pedal or the brake
pedal.
2) If the driver does not operate the accelerator or brake pedal within
approximately 1 second.
SSD0338
.The sensor will not detect:
1) Pedestrians or objects in the road- way
2) Oncoming vehicles in the same lane
3) Motorcycles traveling offset in the travel lane as illustrated
WARNING
. This system is only an aid to assist
braking operation and is not a collision
warning or avoidance device. It is the
driver’s responsibility to stay alert, drive
safely and be in control of the vehicle at
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BRAKE ASSIST

5-98Starting and driving
all times.
. As there is a performance limit to the
Preview Function, never rely solely on
this system. This system does not
correct careless inattentive or absent-
minded driving, or overcome poor visi-
bility in rain, fog, or other bad weather.
Reduce vehicle speed by depressing the
brake pedal, 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. The Preview Function may
not operate properly under the following
conditions. The vehicle is still driveable
under normal conditions and the Brake
Assist will operate.
—When rain, snow or dirt adhere to
the system sensor
—When strong light (for example, atsunrise or sunset) is directly shining
on the front of the vehicle
—Winding or hilly roads may causethe sensor to temporarily not detect
a vehicle in the same lane or may
detect objects or vehicles in other
lanes.
—Vehicle position in the lane maycause the sensor to temporarily not
detect a vehicle in the same lane or
may detect objects or vehicles in
other lanes.
SSD0471
Warning light and display
When the Preview Function is not operating
properly, a chime sounds and the system
warning light (orange) will come on.
Action to take:
If the warning light comes on, park the
vehicle in a safe place. Turn the hybrid
system off, restart the hybrid system and
resume driving.
If the indicator stays on, it may indicate
that the Preview Function is malfunction-
ing (the brake is operative). Although the
vehicle is still driveable under normal
conditions, have the vehicle checked at

an INFINITI retailer.
How to handle the sensor
The sensor for the Preview Function is
common with Intelligent Cruise Control and
is located below the front bumper.
To keep the Preview Function operating
properly, be sure to observe the following:
.Always keep the sensor clean. Wipe
with a soft cloth carefully so as not to
damage the sensor.
. Do not strike or damage the areas
around the sensor. Do not touch or
remove the screw located on the
sensor. Doing so could cause failure
or malfunction. If the sensor is da-
maged due to an accident, contact an
INFINITI retailer.
. Do not attach a sticker (including
transparent material) or install an
accessory near the sensor. This could
cause failure or malfunction.
ANTI-LOCK BRAKING SYSTEM (ABS)
WARNING
. The Anti-lock Braking System (ABS) is a
sophisticated device, but it cannot pre-
vent accidents resulting from careless or
dangerous driving techniques. It can
help maintain vehicle control during
braking on slippery surfaces. Remember
that stopping distances on slippery
surfaces will be longer than on normal
surfaces even with ABS. Stopping dis-
tances may also be longer on rough,
gravel or snow covered roads, or if you
are using tire chains. Always maintain a
safe distance from the vehicle in front of
you. Ultimately, the driver is responsible
for safety.
. Tire type and condition may also affect
braking effectiveness.
—When replacing tires, install the
specified size of tires on all four
wheels.
—When installing a spare tire, make
sure that it is the proper size and
type as specified on the Tire and
Loading Information label. See “Tireand loading information label”
(P.9-
11).
—For detailed information, see “Wheels and tires” (P.8-32).
The Anti-lock Braking System (ABS) con-
trols the brakes so the wheels do not lock
during hard braking or when braking on
slippery surfaces. The system detects the
rotation speed at each wheel and varies
the brake fluid pressure to prevent each
wheel from locking and sliding. By pre-
venting each wheel from locking, the
system helps the driver maintain steering
control and helps to minimize swerving
and spinning on slippery surfaces.
Using the system
Depress the brake pedal and hold it down.
Depress the brake pedal with firm steady
pressure, but do not pump the brakes. The
ABS will operate to prevent the wheels
from locking up. Steer the vehicle to avoid
obstacles.
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