Infiniti Q50 Hybrid (2018 year). Manual — part 16

If the radar detects an approaching vehicle
from the side, the system chimes (once), the
side indicator light on the side the vehicle is
approaching from flashes and a yellow
rectangular frame

appears on the upper

display.

JVS0172X

Illustration 1

JVS0173X

Illustration 2

NOTE:

. In the case of several vehicles approach-

ing in a row (Illustration 1) or in the
opposite direction (Illustration 2), a
chime may not be sounded by the BCI
system after the first vehicle passes the
sensors.

. The sonar system chime indicating there

is an object behind the vehicle has a
higher priority than the BCI chime
(single beep) indicating an approaching
vehicle. If the sonar system detects an
object behind the vehicle and the BCI
system detects an approaching vehicle
at the same time, the following indica-
tions are provided:
— The sonar system chime sounds
— The side indicator light on the side of

the approaching vehicle flashes, and

— A yellow rectangular frame appears

in the display.

Starting and driving

5-63

5-64

Starting and driving

JVS0307X

If an approaching vehicle or object behind
the vehicle is detected when your vehicle is
backing up, a red frame

will appear on the

upper display and the system will chime
three times. Then, the brakes will be applied
momentarily. After the automatic brake
application, the driver must depress the
brake pedal to maintain brake pressure.

If the driver’s foot is on the accelerator
pedal, the system moves the accelerator
pedal upward before the braking is applied.
However, if you continue to accelerate, the
system will not engage the brakes.

The BCI system does not operate if the
object is very close to the bumper.

JVS0833X

Upper display
Lower display

JVS0304X

Upper display

TURNING THE BCI SYSTEM ON/
OFF

The BCI system automatically turns on every
time the INFINITI Direct Response Hybrid

®

System is started.

The BCI system can be turned off tempora-
rily by touching the BCI system key

on the

upper display. The indicator on the BCI ON
key turns off. When the shift lever is placed
in the R (Reverse) position again, the BCI
system is turned on.

Starting and driving

5-65

5-66

Starting and driving

JVS0246X

HOW TO ENABLE/DISABLE THE
BCI SYSTEM

The BCI system can be turned off perma-
nently using the lower display. Perform the
following steps to enable or disable the BCI
system.

1. Push the MENU button

and touch

[Settings] on the lower display.

2. Touch [Camera/Sonar].

3. Touch [Camera].

4. Touch [Back-up Collision Intervention]

to enable/disable the system.

When the BCI system is disabled by touching
[Back-up Collision Intervention], the BCI

system does not turn on automatically by
the following operations:
. When the shift lever is placed in the R

(Reverse) position

. When the hybrid system is restarted

JVS0479X

BCI SYSTEM LIMITATIONS

WARNING

Listed below are the system limitations
for the BCI system. Failure to operate

the vehicle in accordance with these
system limitations could result in serious
injury or death.
. Always check your surroundings and

turn to check what is behind you
before backing up.

. The radar sensors detect approach-

ing (moving) vehicles. The radar sen-
sors cannot detect every object such
as:

— Pedestrians, bicycles, animals or

child operated toy vehicles

— A vehicle that is passing at speeds

greater than approximately 15
MPH (24 km/h)

. The radar sensors may not detect

approaching vehicles in certain situa-
tions:

— Illustration a. When a vehicle

parked next to you obstructs the
beam of the radar sensor.

— Illustration b. When the vehicle is

parked in an angled parking space.

— Illustration c. When the vehicle is

parked on inclined ground.

— Illustration d. When an approach-

ing vehicle turns into your vehi-
cle’s parking lot aisle.

— Illustration e. When the angle

formed by your vehicle and ap-
proaching vehicle is small.

. The following conditions may reduce

the ability of the radar sensors to
detect other vehicles:

Starting and driving

5-67

5-68

Starting and driving

— Severe weather

— Road spray

— Ice/frost/dirt build up on the

vehicle

. Do not attach stickers (including

transparent material), install acces-
sories or apply additional paint near
the radar sensors. These conditions
may reduce the ability of the radar
sensors to detect other vehicles.

. The sonar sensors detect stationary

objects behind the vehicle. The sonar
sensor may not detect:

— Small or moving objects

— Wedge-shaped objects

— Object close to the bumper (less

than approximately 1 ft (30 cm))

— Thin objects such as rope, wire

and chain, etc.

. The brake engagement by the BCI

system is not as effective on a slope
as it is on flat ground. When on a
steep slope the system may not
function properly.

. Do not use the BCI system under the

following conditions because the sys-
tem may not function properly.

— When driving with a tire that is

not within normal tire conditions
(for example, tire wear, low tire
pressure, installation of tire
chains, non-standard wheels).

— When the vehicle is equipped with

non-original brake parts or sus-
pension parts.

. Excessive noise (for example, audio

system volume, open vehicle window)
will interfere with the chime sound,
and it may not be heard.

JVS0824X

Vehicle information display

SYSTEM TEMPORARILY UNA-
VAILABLE

If the following message appears in the
vehicle information display

, a chime will

sound and the BCI system will be turned off
automatically.
. “Unavailable High Accelerator Temp.”:

If the vehicle is parked in direct sunlight
under high temperature conditions (over
approximately 104 °F (40 °C)) and then
started, the BCI system may be deacti-
vated automatically.
Action to take:
When the interior temperature is re-

duced, turn off the BCI system and turn
it on again.

. “Unavailable Side Radar Obstruction”:

When side radar blockage is detected.
Action to take:
When the blockage is removed, turn off
the BCI system and turn it on again.

SYSTEM MALFUNCTION

If the BCI system malfunctions, it will turn
off automatically, a chime will sound and BCI
system “malfunction” warning message will
appear in the vehicle information display

.

Action to take

Stop the vehicle in a safe location and place
the shift lever in the P (Park) position. Turn
the hybrid system off and restart the hybrid
system. If the warning message continues to
appear, have the system checked. It is
recommended you visit an INFINITI retailer
for this service.

JVS1122X

SYSTEM MAINTENANCE

The two radar sensors

for the BCI system

are located near the rear bumper. Always
keep the area near the radar sensors clean.

The radar sensors may be blocked by
temporary ambient conditions such as
splashing water, mist or fog.

The blocked condition may also be caused by
objects such as ice, frost or dirt obstructing
the radar sensors.

Check for and remove objects obstructing
the area around the radar sensors.

Do not attach stickers (including transparent
material), install accessories or apply addi-
tional paint near the radar sensors.

Do not strike or damage the area around the
radar sensors.

It is recommended you visit an INFINITI
retailer if the area around the radar sensors
is damaged due to a collision.

Radio frequency statement

For USA

This device complies with part 15 of the
FCC Rules.

Operation is subject to the following two
conditions: (1) This device may not cause
harmful interference, and (2) this device
must accept any interference received, in-
cluding interference that may cause unde-
sired operation.

NOTE:

The manufacturer is not responsible for any
radio or TV interference caused by un-
authorized modifications to this equipment.
Such modifications could void the user’s
authority to operate the equipment.

For Canada

This device complies with Industry Canada
Standard RSS-310.

Operation is subject to the following two
conditions: (1) This device may not cause
harmful interference, and (2) this device
must accept any interference received, in-
cluding interference that may cause unde-

Starting and driving

5-69

5-70

Starting and driving

sired operation.

Frequency of operation: 24.05GHz —
24.25GHz

Field Strength: Not greater than 2.5V/m
peak (0.25V/m average) at a distance of 3
m

PRECAUTIONS ON CRUISE
CONTROL

. If the cruise control system malfunctions,

it will cancel automatically. The cruise
indicator (green) in the vehicle informa-
tion display will then blink to warn the
driver.

. If the engine coolant temperature be-

comes excessively high, the cruise con-
t r o l

s y s t e m

w i l l

b e

c a n c e l e d

automatically.

. If the cruise indicator (green) blinks, turn

the cruise control MAIN switch off and
have the system checked. It is recom-
mended you visit an INFINITI retailer for
this service.

. The cruise indicator (green) may some-

times blink when the cruise control MAIN
switch is turned ON while pushing the
SET/COAST (-), RESUME/ACCELER-
ATE (+) or CANCEL switch. To properly
set the cruise control system, perform
the steps below in the order indicated.

WARNING

Do not use the cruise control when
driving under the following conditions:
. when it is not possible to keep the

vehicle at a set speed

. in heavy traffic or in traffic that

varies in speed

. on winding or hilly roads
. on slippery roads (rain, snow, ice,

etc.)

. in very windy areas
Doing so could cause a loss of vehicle
control and result in an accident.

CRUISE CONTROL (if so equipped)

JVS0867X

1.

RESUME/ACCELERATE (+) switch

2.

SET/COAST (-) switch

3.

CANCEL switch

4.

MAIN (ON·OFF) switch

JVS0306X

Cruise indicator

CRUISE CONTROL OPERATIONS

The cruise indicator and the set vehicle
speed are displayed in the vehicle informa-
tion display. The cruise indicator indicates
the status of the cruise control system by the
color.

The cruise control allows driving at a speed
between 25 to 89 MPH (40 to 144 km/h)
without keeping your foot on the accelerator
pedal.

To turn on the cruise control, push the
MAIN switch on. The cruise indicator (white)
will come on.

To set cruising speed, accelerate your

vehicle to the desired speed, push the SET/
COAST (-) switch and release it. (The cruise
indicator (green) will illuminate.) Take your
foot off the accelerator pedal. Your vehicle
will maintain the set speed.
. To pass another vehicle, depress the

accelerator pedal. When you release the
pedal, the vehicle will return to the
previously set speed.

. The vehicle may not maintain the set

speed on winding or hilly roads. If this
happens, drive without the cruise con-
trol.

To cancel the preset speed, follow any of
these methods:

1. Push the CANCEL switch.

2. Tap the brake pedal.

3. Turn the MAIN switch off.

After any of the above operations is per-
formed, the color of the cruise indicator will
change from green to white.
. If you depress the brake pedal while

pushing the RESUME/ACCELERATE
(+) or SET/COAST (-) switch and reset
at the cruising speed, the cruise control
will disengage. Turn the MAIN switch off
once and then turn it on again.

. The cruise control will automatically

cancel if the vehicle slows more than 8
MPH (13 km/h) below the set speed.

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5-72

Starting and driving

. If you move the shift lever to N (Neutral)

position, the cruise control will be can-
celed.

To reset at a faster cruising speed, use one
of the following methods:
. Depress the accelerator pedal. When the

vehicle attains the desired speed, push
and release the SET/COAST (-) switch.

. Push and hold the RESUME/ACCELER-

ATE (+) switch. When the vehicle attains
the speed you desire, release the switch.

. Push, then quickly release the RESUME/

ACCELERATE (+) switch. Each time you
do this, the set speed will increase by
about 1 MPH (1.6 km/h).

To reset at a slower cruising speed, use one
of the following methods:
. Lightly tap the brake pedal. When the

vehicle attains the desired speed, push
the SET/COAST (-) switch and release it.

. Push and hold the SET/COAST (-)

switch. Release the switch when the
vehicle slows down to the desired speed.

. Push, then quickly release the SET/

COAST (-) switch. Each time you do this,
the set speed will decrease by about 1
MPH (1.6 km/h).

To resume the preset speed, push and
release the RESUME/ACCELERATE (+)
switch. The vehicle will resume the last set
cruising speed when the vehicle speed is over

25 MPH (40 km/h).

WARNING

Failure to follow the warnings and
instructions for proper use of the ICC
system could result in serious injury or
death.
. ICC is not a collision avoidance or

warning device. For highway use only
and it is not intended for congested
areas or city driving. Failure to apply
the brakes could result in an accident.

. Always observe posted speed limits

and do not set the speed over them.

. Always drive carefully and atten-

tively when using either cruise con-
trol mode. Read and understand the
Owner’s Manual thoroughly before
using the cruise control. To avoid
serious injury or death, do not rely
on the system to prevent accidents or
to control the vehicle’s speed in
emergency situations. Do not use
cruise control except in appropriate
road and traffic conditions.

. In the conventional (fixed speed)

cruise control mode, a warning chime
will not sound to warn you if you are
too close to the vehicle ahead. Pay
special attention to the distance
between your vehicle and the vehicle

INTELLIGENT CRUISE CONTROL
(ICC) (if so equipped)

ahead of you or a collision could
occur.

The ICC system maintains a selected dis-
tance from the vehicle in front of you within
the speed range of 0 to 90 MPH (0 to 144
km/h) up to the set speed. The set speed can
be selected by the driver between 20 to 90
MPH (32 to 144 km/h).

The vehicle travels at a set speed when the
road ahead is clear.

The ICC system can be set to one of two
cruise control modes.
. Vehicle-to-vehicle distance control

mode:
For maintaining a selected distance
between your vehicle and the vehicle in
front of you up to the preset speed.

. Conventional (fixed speed) cruise control

mode:
For cruising at a preset speed.

JVS0834X

Displays and indicators
ICC switches
MAIN (ON·OFF) switch

Push the MAIN switch

to choose the

cruise control mode between the vehicle-to-
vehicle distance control mode and the con-
ventional (fixed speed) cruise control mode.

Once a control mode is activated, it cannot
be changed to the other cruise control mode.
To change the mode, push the MAIN switch

once to turn the system off. Then push the

MAIN switch

again to turn the system

back on and select the desired cruise control
mode.

Starting and driving

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5-74

Starting and driving

Always confirm the setting in the ICC system
display.

For the vehicle-to-vehicle distance control
mode, see “Vehicle-to-vehicle distance con-
trol mode” (P.5-74).

For the conventional (fixed speed) cruise
control mode, see “Conventional (fixed
speed) cruise control mode” (P.5-89).

JVS0835X

HOW TO SELECT THE CRUISE
CONTROL MODE

Selecting the vehicle-to-vehicle
distance control mode

To choose the vehicle-to-vehicle distance
control mode

, quickly push and release the

MAIN switch

.

Selecting the conventional (fixed
speed) cruise control mode

To choose the conventional (fixed speed)
cruise control mode

, push and hold the

MAIN switch

for longer than approxi-

mately 1.5 seconds. See “Conventional (fixed

speed) cruise control mode” (P.5-89).

VEHICLE-TO-VEHICLE DIS-
TANCE CONTROL MODE

In the vehicle-to-vehicle distance control
mode, the ICC system automatically main-
tains a selected distance from the vehicle
traveling in front of you according to that
vehicle’s speed (up to the set speed), or at
the set speed when the road ahead is clear.

JVS1123X

The system is intended to enhance the
operation of the vehicle when following a
vehicle traveling in the same lane and
direction.

If the radar sensor

detects a slower

moving vehicle ahead, the system will reduce
the vehicle speed so that your vehicle
follows the vehicle in front at the selected
distance.

The system automatically controls the throt-
tle and applies the brakes (up to approxi-
mately 40% of vehicle braking power) if
necessary.

The detection range of the sensor is approxi-
mately 650 ft (200 m) ahead.

Vehicle-to-vehicle distance control
mode operation

The vehicle-to-vehicle distance control
mode is designed to maintain a selected
distance and reduce the speed to match the
slower vehicle ahead; the system will de-
celerate the vehicle as necessary and if the
vehicle ahead comes to a stop, the vehicle
decelerates to a standstill. However, the ICC
system can only apply up to approximately
40% of the vehicle’s total braking power.
This system should only be used when traffic
conditions allow vehicle speeds to remain
fairly constant or when vehicle speeds
change gradually. If a vehicle moves into
the traveling lane ahead or if a vehicle
traveling ahead rapidly decelerates, the
distance between vehicles may become
closer because the ICC system cannot
decelerate the vehicle quickly enough. If this
occurs, the ICC system will sound a warning
chime and blink the system display to notify
the driver to take necessary action.

The system will cancel and a warning chime
will sound if the speed is below approxi-
mately 15 MPH (24 km/h) and a vehicle is
not detected ahead. The system will also
disengage when the vehicle goes above the
maximum set speed.

See “Approach warning” (P.5-82).

The following items are controlled in the
vehicle-to-vehicle distance control mode:
. When there are no vehicles traveling

ahead, the vehicle-to-vehicle distance
control mode maintains the speed set
by the driver. The set speed range is
between approximately 20 and 90 MPH
(32 and 144 km/h).

. When there is a vehicle traveling ahead,

the vehicle-to-vehicle distance control
mode adjusts the speed to maintain the
distance, selected by driver, from the
vehicle ahead. The adjusting speed range
is up to the set speed. If the vehicle
ahead comes to a stop, the vehicle
decelerates to a standstill within the
limitations of the system. The system
will cancel once it judges a standstill with
a warning chime.

. When the vehicle traveling ahead has

moved out from its lane of travel, the
vehicle-to-vehicle distance control mode
accelerates and maintains vehicle speed
up to the set speed.

The ICC system does not control vehicle
speed or warn you when you approach
stationary and slow moving vehicles. You
must pay attention to vehicle operation to
maintain proper distance from vehicles
ahead when approaching toll gates or traffic
congestion.

Starting and driving

5-75

5-76

Starting and driving

SSD0254

When driving on the freeway at a set speed
and approaching a slower traveling vehicle
ahead, the ICC system will adjust the speed
to maintain the distance, selected by the
driver, from the vehicle ahead. If the vehicle
ahead changes lanes or exits the freeway,
the ICC system will accelerate and maintain
the speed up to the set speed. Pay attention
to the driving operation to maintain control
of the vehicle as it accelerates to the set
speed.

The vehicle may not maintain the set speed
on winding or hilly roads. If this occurs, you
will have to manually control the vehicle
speed.

Normally when controlling the distance to a

vehicle ahead, this system automatically
accelerates or decelerates your vehicle ac-
cording to the speed of the vehicle ahead.
Depress the accelerator to properly accel-
erate your vehicle when acceleration is
required for a lane change. Depress the
brake pedal when deceleration is required
to maintain a safe distance to the vehicle
ahead due to its sudden braking or if a
vehicle cuts in. Always stay alert when using
the ICC system.

JVS0836X

Vehicle-to-vehicle distance control
mode switches

The system is operated by a MAIN switch
and four control switches, all mounted on
the steering wheel.

1. RESUME/ACCELERATE (+) switch:

Resumes set speed or increases speed
incrementally.

2. SET/COAST (-) switch:

Sets desired cruise speed, reduces speed
incrementally.

3. CANCEL switch:

Deactivates the system without erasing
the set speed.

4. MAIN switch:

Master switch to activate the system

5. DISTANCE switch:

Changes the vehicle’s following distance:

.

Long

.

Middle

.

Short

JVS0220X

Vehicle-to-vehicle distance control
mode display and indicators

The display is located between the speed-
ometer and tachometer.

1. This indicator indicates the ICC system

status depending on a color.

.

Intelligent Cruise Control system ON

indicator (white):
Indicates that the MAIN switch is ON.

.

Intelligent Cruise Control system set

indicator (green):
Indicates that cruising speed is set

.

Intelligent Cruise Control system

warning (orange):

Indicates that there is a malfunction in
the ICC system.

2. Vehicle ahead detection indicator:

Indicates whether it detects a vehicle in
front of you.

3. Set vehicle speed indicator:

Indicates the set vehicle speed.

For Canadian models, the speed is dis-
played in km/h.

4. Set distance indicator:

Displays the selected distance between
vehicles set with the DISTANCE switch.

Starting and driving

5-77

5-78

Starting and driving

JVS0837X

Operating vehicle-to-vehicle dis-
tance control mode

To turn on the cruise control, quickly push
and release the MAIN switch

on. The

Intelligent Cruise Control (ICC) system ON
indicator (white), set distance indicator and
set vehicle speed indicator come on and in a
standby state for setting.

JVS0838X

To set cruising speed, accelerate your
vehicle to the desired speed, push the SET/
COAST (-) switch and release it. (The ICC
system set indicator (green), vehicle ahead
detection indicator, set distance indicator
and set vehicle speed indicator come on.)
Take your foot off the accelerator pedal.
Your vehicle will maintain the set speed.

JVS0214X

When the SET/COAST (-) switch is pushed
under the following conditions, the system
cannot be set and the ICC indicators will
blink for approximately 2 seconds:
. When traveling below 20 MPH (32

km/h) and the vehicle ahead is not
detected

. When the shift lever is not in the D (Drive)

or manual shift mode

. When the parking brake is applied

. When the brakes are operated by the

driver

When the SET/COAST (-) switch is pushed
under the following conditions, the system
cannot be set.