INFINITI EX 2011 Owners Manual

When the interior temperature is reduced, the
LDW system will resume operating automati-
cally and the warning systems ON indicator will
stop flashing.
LANE DEPARTURE PREVENTION (LDP)
SYSTEM
Precautions on LDP system
WARNING
●The LDP system will not steer the vehicle or
prevent loss of control. It is the driver’s re-
sponsibility to stay alert, drive safely, keep
the vehicle in the traveling lane, and be in
control of vehicle at all times.
● The LDP system is primarily intended for use
on well-developed freeways or highways. It
may not detect the lane markers in certain
roads, weather or driving conditions.
● Using the LDP system under some condi-
tions of road, lane marker or weather, or
when you change lanes without using the
lane change signal could lead to an unex-
pected system operation. In such condi-
tions, you need to correct the vehicle’s direc-
tion with your steering operation to avoid
accidents. ●
When the LDP system is operating, avoid
excessive or sudden steering maneuvers.
Otherwise, you could lose control of the
vehicle.
● The LDP system will not operate at speeds
below approximately 45 MPH (70 km/h) or if
it cannot detect lane markers.
● The LDP system may not function properly
under the following conditions, and do not
use the LDP system:
– During bad weather (rain, fog, snow, wind, etc.).
– When driving on slippery roads, such as on ice or snow, etc.
– When driving on winding or uneven roads.
– When there is a lane closure due to road repairs.
– When driving in a makeshift lane.
– When driving on roads where the lane width is too narrow.
– When driving without normal tire condi- tions (for example, tire wear, low tire
pressure, installation of spare tire, tire
chains, non-standard wheels). – When the vehicle is equipped with non-
original brake parts or suspension parts.
● If the LDP system malfunctions, it will cancel
automatically. The lane departure warning
light (orange) on the instrument panel will
illuminate.
● If the lane departure warning light (orange)
illuminates, pull off the road to a safe loca-
tion and stop the vehicle. Turn the engine off
and restart the engine. If the warning light
(orange) continues to illuminate, have the
LDP system checked by an INFINITI retailer.
● Excessive noise will interfere with the warn-
ing chime sound, and the chime may not be
heard.
The functions of the LDP system (warning and
brake control assist) may or may not operate
properly under the following conditions:
● On roads where there are multiple parallel
lane markers; lane markers that are faded or
not painted clearly; yellow painted lane
markers; non-standard lane markers; or lane
markers covered with water, dirt, snow, etc.
● On roads where discontinued lane markers
are still detectable.
● On roads where there are sharp curves.
5-20Starting and driving

●On roads where there are sharply contrast-
ing objects, such as shadows, snow, water,
wheel ruts, seams or lines remaining after
road repairs. (The LDP system could detect
these items as lane markers.)
● On roads where the traveling lane merges or
separates.
● When the vehicle’s traveling direction does
not align with the lane marker.
● When traveling close to the vehicle in front
of you, which obstructs the lane camera unit
detection range.
● When rain, snow or dirt adheres to the
windshield in front of the lane camera unit.
● When the headlights are not bright due to
dirt on the lens or if the aiming is not
adjusted properly.
● When strong light enters the lane camera
unit. (For example, the light directly shines
on the front of the vehicle at sunrise or
sunset.)
● When a sudden change in brightness occurs.
(For example, when the vehicle enters or
exits a tunnel or under a bridge.)
While the LDP system is operating, you may
hear a sound of brake operation. This is normal
and indicates that the LDP system is operating
properly.LDP system operation
The LDP system provides a lane departure warn-
ing and brake control assistance when the
vehicle is driven at speeds of approximately 45
MPH (70 km/h) and above. When the vehicle
approaches either the left or the right side of
the traveling lane, a warning chime will sound
and the lane departure warning light (orange)
on the instrument panel will blink to alert the
driver. Then, the LDP system will automatically
apply the brakes for a short period of time to
help assist the driver to return the vehicle to the
center of the traveling lane.
The warning and assist functions will stop when
the vehicle returns to a position inside of the
lane marker.
LDP ON indicator light (green)/ Warning light (orange)SSD0672
Starting and driving5-21

The LDP system turns on when you push the
dynamic driver assistance switch on the steer-
ing wheel after starting the engine. The LDP ON
indicator light (green) on the instrument panel
will illuminate. Push the dynamic driver assis-
tance switch again to turn off the LDP system.
The LDP ON indicator light will turn off.
Changing the dynamic driver
assistance switch settings
The dynamic driver assistance switch will turn
on and off the LDP and DCA systems at the
same time when each system is enabled using
the settings menu on the center display.
1. Push the SETTING1button and highlight
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
2but-
ton.
Dynamic driver assistance switch
SSD0898SSD0884
SSD0885
5-22Starting and driving

3. To set the LDP system to on or off, high-light the “Lane Departure Prevention”
key, select ON or OFF and push the ENTER
2button.
If you set all of the systems to disable and push
the dynamic driver assistance switch, the indi-
cator of the disabled system will blink for
approximately 4 seconds and turn off. (See
“DISTANCE CONTROL ASSIST (DCA) SYSTEM”
later in this section.)
Automatic deactivation
Condition A :
The 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 direc-
tion of the signal. (The LDP system will be
deactivated for approximately 2 seconds af-
ter the lane change signal is turned off.)
● When the vehicle speed lowers to less than
approximately 45 MPH (70 km/h).
After the above conditions have finished and
the necessary operating conditions are satis-
fied, the warning and assist functions will re-
sume.
Condition B :
The assist function of the LDP system is not
designed to work under the following condi-
tions (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 depressed
while the brake control assist is provided.
● When the Intelligent Cruise Control (ICC)
approach warning occurs.
● When the hazard warning flashers are oper-
ated.
● When driving on a curve at high speed. After the above conditions have finished and
the necessary operating conditions are satis-
fied, the LDP brake control assist function will
resume.
Condition C :
Under the following conditions, a beep will
sound and the LDP system will be canceled
automatically. The LDP ON indicator 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 SNOW mode switch is turned on.
Action to take:
When the above conditions no longer exist, turn
off the LDP system by pushing the LDP switch.
Push the LDP switch again to turn the LDP
system back on.
Temporary disabled status at high temperature :
If the vehicle is parked in direct sunlight under
high temperature conditions (over approxi-
mately 104°F (40°C)) and then the LDP system is
turned on, the LDP system may be deactivated
automatically. The LDP ON indicator (green) will
blink.
SSD0886
Starting and driving5-23

When the interior temperature is reduced, the
system will resume operating automatically and
the LDP ON indicator will stop blinking.
LANE CAMERA UNIT MAINTENANCE
The lane camera unit1for the LDW/LDP
system is located inside the map light cover. To
keep the proper operation of the LDW/LDP
systems and prevent a system malfunction, be
sure to observe the following:
● Always keep the windshield clean.
● Do not attach a sticker (including transpar-
ent 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 ad-
versely affect the camera 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 re-
tailer.
SSD0453
5-24Starting and driving

The Blind Spot Warning (BSW) system can help
alert the driver of other vehicles in adjacent
lanes when changing lanes.The BSW system uses radar sensors
Ain-
stalled near the rear bumper to detect other
vehicles beside your vehicle in an adjacent
lane. The radar sensors can detect vehicles on either
side of your vehicle within the detection zone
shown as illustrated. This detection zone starts
from the outside mirror of your vehicle and
extends approximately 10 ft (3.0 m) behind the
rear bumper, and approximately 10 ft (3.0 m)
sideways.
The BSW system operates above approximately
20 MPH (32 km/h). If the radar sensors detect a
vehicle in the detection zone, the BSW indicator
light illuminates. If the driver then activates the
turn signal, a chime will sound twice and the
BSW indicator light will flash.
SSD1155
Detection zone
SSD1030
BLIND SPOT WARNING (BSW) SYSTEM (if
so equipped)
Starting and driving5-25

WARNING
●The BSW system is not a replacement for
proper driving procedure and is not de-
signed to prevent contact with vehicles or
objects. When changing lanes, always use
the side and rear mirrors and turn and look in
the direction you will move to ensure it is
safe to change lanes. Never rely solely on the
BSW system.
● The BSW system may not provide a warning
for vehicles that pass through the detection
zone quickly.
BSW SYSTEM OPERATION
If the radar sensors detect a vehicle in the
detection zone, the BSW indicator light next to
the outside mirror will illuminate in the direc-
tion of the detected vehicle. If the turn signal is
then activated, the BSW indicator light flashes
and a chime sounds twice. The indicator light
continues to flash until the detected vehicle
leaves the detection zone.
The BSW indicator lights illuminate for a few
seconds when the ignition switch is pushed to
the ON position.
BSW indicator light
SSD1086
BSW system warning light
SSD1029
Warning systems switch
SSD1156
5-26Starting and driving

The brightness of the BSW indicator lights is
adjusted automatically depending on the
brightness of the ambient light.
A chime sounds if the radar sensors have
already detected vehicles when the driver acti-
vates the turn signal. If a vehicle comes into the
detection zone after the driver activates the turn
signal, then only the BSW indicator light flashes
and no chime sounds. (See “BSW DRIVING
SITUATIONS” later in this section)
The BSW system is automatically turned on
when the engine is started and the warning
systems ON indicator light
1illuminates on
the switch. You can turn the BSW system off by
pushing the warning systems switch on the
instrumental panel. This switch will turn on and
off the LDW, BSW and FCW systems at the same
time.
NOTE:
If you continue to push the warning systems
switch from off to on for over 4 seconds, a chime
will sound. This will change the default status of
the LDW, BSW and FCW systems to OFF so that
these systems will not automatically turn on
when the engine is started. If this procedure is
repeated, the default status will return to ON.
WARNING
● Do not use the BSW system when towing a
trailer because the system may not function
properly.
● Excessive noise (e.g. audio system volume,
open vehicle window) will interfere with the
chime sound, and it may not be heard.
● The radar sensors may not be able to detect
and activate BSW when certain objects are
present such as:
– Pedestrians, bicycles, animals
– Several types of vehicles such as motor- cycles
– Oncoming vehicles
– Vehicles remaining in the detection zone when you accelerate from a stop
(See “BSW DRIVING SITUATIONS” later in
this section)
– A vehicle merging into an adjacent lane at a speed approximately the same as your
vehicle
(See “BSW DRIVING SITUATIONS” later in
this section) – A vehicle approaching rapidly from be-
hind.
(See “BSW DRIVING SITUATIONS” later in
this section)
– A vehicle which your vehicle overtakes rapidly.
(See “BSW DRIVING SITUATIONS” later in
this section)
● Severe weather or road spray conditions
may reduce the ability of the radar to detect
other vehicles.
● The radar sensors detection zone is de-
signed based on a standard lane width.
When driving in a wider lane, the radar
sensors may not detect vehicles in an adja-
cent lane. When driving in a narrow lane, the
radar sensors may detect vehicles driving
two lanes away.
● The radar sensors are designed to ignore
most stationary objects, however objects
such as guardrails, walls, foliage and parked
vehicles may occasionally be detected. This
is a normal operating condition.
Starting and driving5-27

BSW DRIVING SITUATIONS
Another vehicle approaching from
behind
The BSW indicator light illuminates if a vehicle
enters the detection zone from behind in an
adjacent lane.
However, if the overtaking vehicle is traveling
much faster than your vehicle, the indicator
light may not illuminate before the detected
vehicle is beside your vehicle. Always use the
side and rear mirrors and turn and look in the
direction your vehicle will move to ensure it is
safe to change lanes.If the driver activates the turn signal, then the
BSW indicator light flashes and a chime will
sound twice.
NOTE:
If the driver activates the turn signal before a
vehicle enters the detection zone, the BSW indi-
cator light will flash but no chime will sound
when the other vehicle is detected.
NOTE:
If you accelerate from a stop with a vehicle in the
detection zone, the other vehicle may not be
detected.
SSD1026SSD1031SSD1032
5-28Starting and driving

Overtaking other vehicles
The BSW indicator light illuminates if you over-
take a vehicle and that vehicle stays in the
detection zone for approximately 3 seconds.
The radar sensors may not detect slower mov-
ing vehicles if they are passed quickly.If the driver activates the turn signal while
another vehicle is in the detection zone, then
the BSW indicator light flashes and a chime will
sound twice.
SSD1033SSD1034
Starting and driving5-29