2014 INFINITI Q70 lane assist

Black plate (332,1)
[ Edit: 2013/ 10/ 21 Model: Y51-D ]
5-30Starting and driving
SSD0938
Dynamic driver assistance switch
The LDP system turns on when the dynamic
driver assistance switch on the steering
wheel is pushed when the “Lane Departure
Prevention” is enabled in the settings
menu on the center display. The LDW light
(green) on the instrument panel illuminates
when the LDP system is turned on.
SSD0939
With navigation system
SSD1001
How to enable/disable the LDP
system using the settings menu
GUID-FBDC2F4D-6267-44BE-AA3B-4567F2E2FBE3Perform the following steps to enable or
disable the LDP system.
1. Push the SETTING
*1button and high-
light the “Driver Assistance” key on the
display using the INFINITI controller.
Then push the ENTER
*2button.
2. Highlight the “Dynamic Assistance Set-
tings” key, and push the ENTER
*2
button.
Condition:

Black plate (333,1)
[ Edit: 2013/ 10/ 21 Model: Y51-D ]
SSD1002
3. Highlight the“Lane Departure Preven-
tion” key, select ON (enabled) or OFF
(disabled) and push the ENTER
*2
button.
For the BSI and DCA systems, see “Blind
Spot Warning (BSW) system/Blind Spot
Intervention
TM(BSI) system” (P.5-33) and
“Distance Control Assist (DCA) system”
(P.5-71).
Automatic deactivationY51D-V-E01-D441AB27-19FC-4F77-8D18-677D5B5D52DE
Condition A:GUID-CA441E56-2FD0-4540-A74C-DB510E9F7AE0The warning and assist functions of the
LDP system are not designed to work under
the following conditions: .
When you operate the lane change
signal and change the traveling lanes
in the direction of the signal. (The LDP
system will be deactivated for approxi-
mately 2 seconds after the lane change
signal is turned off.)
. When the vehicle speed lowers to less
than approximately 45 MPH (70 km/h).
. When the BSI system activates an
audible warning or brake control.
After the above conditions have finished
and the necessary operating conditions are
satisfied, the warning and assist functions
will resume.
Condition B:
GUID-CA441E56-2FD0-4540-A74C-DB510E9F7AE0The assist function of the LDP system is not
designed to work under the following
conditions (warning is still functional):
. When the brake pedal is depressed.
. When the steering wheel is turned as
far as necessary for the vehicle to
change lanes.
. When the accelerator pedal is applied
during LDP system operation.
. When the Intelligent Cruise Control (ICC)
approach warning occurs.
. When the hazard warning flashers are
operated. .
When driving on a curve at high speed.
After the above conditions have finished
and the necessary operating conditions are
satisfied, the LDP system application of the
brakes will resume.
Condition C:
GUID-CA441E56-2FD0-4540-A74C-DB510E9F7AE0Under the following conditions, a beep will
sound and the LDP system will be canceled
automatically. The LDW light will blink in
green, and the LDP system cannot be
activated:
. When the VDC system (except TCS
function) or ABS operates.
. When the VDC system is turned off.
. When the drive mode select switch is
turned to the SNOW mode.
Action to take:
When the above conditions no longer exist,
turn off the LDP system. Push the dynamic
driver assistance switch again to turn the
LDP system back on.
Temporary disabled status at high tem-
perature:
GUID-CA441E56-2FD0-4540-A74C-DB510E9F7AE0If the vehicle is parked in direct sunlight
under high temperature conditions (over
approximately 1048F (408C)) and then the
LDP system is turned on, the LDP system
Starting and driving5-31
Condition:

Black plate (334,1)
[ Edit: 2013/ 10/ 21 Model: Y51-D ]
5-32Starting and driving
may be deactivated automatically. The LDW
light (orange) will blink.
Action to take:
When the above conditions no longer exist,
turn off the LDP system. Push the dynamic
driver assistance switch again to turn the
LDP system back on.
SSD0453
LANE CAMERA UNIT MAINTENANCEY51D-V-E01-1AE0B264-9E99-4E16-A13F-E0CF9B775F22The lane camera unit*1for the LDW/LDP
system is located above the inside mirror.
To keep the proper operation of the LDW/
LDP systems and prevent a system mal-
function, be sure to observe the following:
. Always keep the windshield clean.
. Do not attach a sticker (including
transparent material) or install an
accessory near the camera unit.
. Do not place reflective materials, such
as white paper or a mirror, on the
instrument panel. The reflection of
sunlight may adversely affect the cam- era unit’s capability of detecting the
lane markers.
. Do not strike or damage the areas
around the camera unit. Do not touch
the camera lens or remove the screw
located on the camera unit. If the
camera unit is damaged due to an
accident, contact an INFINITI retailer.
Condition:

Black plate (339,1)
[ Edit: 2013/ 10/ 21 Model: Y51-D ]
SSD1028
BSW/BSI indicator light
SSD1029
BSI ON indicator light (green)
SSD0938
Dynamic driver assistance switch
BSI SYSTEM OPERATIONY51D-V-E01-96B4C4EA-DE72-44A7-840F-25C8167EECC1If the radar sensors detect vehicles in the
detection zone, the BSW/BSI indicator
light located by the outside mirrors illumi-
nates. If your vehicle is approaching a lane
marker, the BSW/BSI indicator light
flashes and an audible warning will sound
three times. Then the system applies the
brakes on one side of the vehicle for a
short period of time to help return the
vehicle back to the center of the lane. BSI
operates regardless of turn signal usage.NOTE:
.
Warning and system application of the
brakes will only be activated if the
BSW/BSI indicator light is already
illuminated when your vehicle ap-
proaches a lane marker. If another
vehicle comes into the detection zone
after your vehicle has crossed a lane
marker, no warning or brake applica-
tion will be activated. (See “BSW/BSI
driving situations” (P.5-40).)
. The BSI system is typically activated
earlier than the Lane Departure Pre-
vention (LDP) system when your vehi-
cle is approaching a lane marker.
The BSI system turns on when the dynamic
driver assistance switch on the steering
wheel is pushed when the “Blind Spot
Intervention” is enabled in the settings
menu on the center display. The BSI ON
indicator light (green) on the instrument
panel illuminates when the BSI system is
turned on.
The BSI system provides an audible warn-
ing and flashes the indicator light when
BSI is activated even if the BSW system is
off.
Starting and driving5-37
Condition:

Black plate (340,1)
[ Edit: 2013/ 10/ 21 Model: Y51-D ]
5-38Starting and driving
SSD0939
With navigation system
SSD1001
How to enable/disable the BSI
system using the settings menu
Y51D-V-E01-7FAF8BCB-7D1B-4C60-8E45-9C397B4F24BFPerform the following steps to enable or
disable the BSI system.
1. Push the SETTING
*1button and high-
light the “Driver Assistance” key on the
display using the INFINITI controller.
Then push the ENTER
*2button.
2. Highlight the “Dynamic Assistance Set-
tings” key, and push the ENTER
*2
button.
SSD1002
3. Highlight the “Blind Spot Intervention”
key, select ON (enabled) or OFF (dis-
abled) and push the ENTER
*2button.
For the LDP and DCA systems, see “Lane
Departure Prevention (LDP) system” (P.5-
27) and “Distance Control Assist (DCA)
system” (P.5-71).
WARNING
.Do not use the BSI system under the
following conditions because the system
may not function properly.
—During bad weather (for example,
Condition:

Black plate (353,1)
[ Edit: 2013/ 10/ 21 Model: Y51-D ]
SSD0943
PRECAUTIONS ON VEHICLE-TO-VE-
HICLE DISTANCE CONTROL MODE
Y51D-V-E01-C783084C-2815-4955-98EF-A68E28DCDCF8The system is intended to enhance the
operation of the vehicle when following a
vehicle traveling in the same lane and
direction.
If the distance sensor
*Adetects 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
throttle and applies the brakes (up to
25% of vehicle braking power) if neces- sary.
The detection range of the sensor is
approximately 390 ft (120 m) ahead.
WARNING
.
This system is only an aid to assist the
driver 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.
. The system is primarily intended for use
on straight, dry, open roads with light
traffic. It is not advisable to use the
system in city traffic or congested areas.
. This system will not adapt automatically
to road conditions. This system should
be used in evenly flowing traffic. Do not
use the system on roads with sharp
curves, or on icy roads, in heavy rain or
in fog.
The distance sensor will not detect under
most conditions:
.Stationary and slow moving vehicles
. Pedestrians or objects in the roadway .
Oncoming vehicles in the same lane
. Motorcycles traveling offset in the travel
lane
WARNING
. As there is a performance limit to the
distance control function, never rely
solely on the Intelligent Cruise Control
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.
. 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 that
the vehicle has come to a standstill and
sound a warning chime. To prevent the
vehicle from moving, the driver must
depress the brake pedal.
. The system may not detect the vehicle in
front of you in certain road or weather
Starting and driving5-51
Condition:

Black plate (372,1)
[ Edit: 2013/ 10/ 21 Model: Y51-D ]
5-70Starting and driving
the COAST/SET switch and release it.
2. Push and hold the COAST/SET switch. Release the switch when the vehicle
slows down to the desired speed.
3. Push, then quickly release the COAST/ SET 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 ACCELERATE/RESUME switch.
The vehicle will resume the last set
cruising speed when the vehicle speed is
over 25 MPH (40 km/h).
Automatic cancellationY51D-V-E01-6261B5E2-E00B-4FC7-A965-A632DF071762A chime sounds under the following con-
ditions and the control is automatically
canceled.
. When the vehicle slows down more
than 8 MPH (13 km/h) below the set
speed
. When the shift lever is not in the D
(Drive) or manual shift mode
. When the parking brake is applied.
. When the VDC operates (including the
traction control system)
. When a tire slips
SSD0979
Warning lightY51D-V-E01-72526CC3-E5EC-44B6-9285-C81F69E550BEWhen the system is not operating properly,
the chime sounds and the system warning
light (orange) will come on.
Action to take:
GUID-CA441E56-2FD0-4540-A74C-DB510E9F7AE0If the warning light comes on, park the
vehicle in a safe place. Turn the engine off,
restart the engine, resume driving and then
perform the setting again.
If it is not possible to set or the indicator
stays on, it may indicate that the system is
malfunctioning. Although the vehicle is
still driveable under normal conditions,
have the vehicle checked at an INFINITI retailer.
PREVIEW FUNCTION (for Intelligent
Cruise Control system equipped
models)
Y51D-V-E01-216ABF57-D8B1-43CB-B1B2-8875F059B06AThe ICC system with the preview function
identifies the need to apply emergency
braking by sensing the vehicle ahead in
the same lane and the distance to the
vehicle ahead 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.
For more details, see
“Brake assist”(P.5-
99).
Condition:

Black plate (373,1)
[ Edit: 2013/ 10/ 21 Model: Y51-D ]
Y51D-V-E01-3CE128E2-BCA6-4BD7-93DE-2E19DE898352The Distance Control Assist (DCA) system
brakes and moves the accelerator pedal
upward according to the distance from and
the relative speed of the vehicle ahead to
help assist the driver to maintain a
following distance.
WARNING
.Always drive carefully and attentively
when using the Distance Control Assist
system. Read and understand the Own-
er’s Manual thoroughly before using the
DCA system. 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 the Distance Control Assist
system except in appropriate road and
traffic conditions.
. 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 that
the vehicle has come to a standstill with
a warning chime. To prevent the vehicle
from moving, the driver must depress
the brake pedal. .
The DCA system will not apply brake
control while the driver’s foot is on the
accelerator pedal.
SSD0943
PRECAUTIONS ON DISTANCE CON-
TROL ASSIST SYSTEM
Y51D-V-E01-FF4ED881-2BF5-4805-BC3E-03BBA4F71B6BThe system is intended to assist the driver
to keep a following distance from the
vehicle ahead traveling in the same lane
and direction.
If the distance sensor
*Adetects a slower
moving vehicle ahead, the system will
reduce the vehicle speed to help assist
the driver to maintain a following distance.
The system automatically controls the
throttle and applies the brakes (up to
25% of vehicle braking power) if neces-
sary.
Starting and driving5-71
DISTANCE CONTROL ASSIST (DCA) SYSTEM
(if so equipped)
Condition: