light INFINITI Q50 2014 Manual Online

JVS0264X
INTELLIGENT KEY BATTERY DIS-
CHARGE
If the battery of the Intelligent Key is
discharged, or environmental conditions
interfere with the Intelligent Key operation,
start the engine according to the following
procedure:
1. Move the shift lever to the P (Park)position.
2. Firmly apply the foot brake.
3. Touch the ignition switch with the Intelligent Key as illustrated. (A chime
will sound.) 4. Push the ignition switch while depres-
sing the brake pedal within 10 seconds
after the chime sounds. The engine will
start.
After step 3 is performed, when the
ignition switch is pushed without depres-
sing the brake pedal, the ignition switch
position will change to ACC.
NOTE:
. When the ignition switch is pushed to
the ACC or ON position or the engine is
started by the above procedures, the
Intelligent Key battery discharge indi-
cator appears in the vehicle informa-
tion display even if the Intelligent Key
is inside the vehicle. This is not a
malfunction. To turn off the Intelligent
Key battery discharge indicator, touch
the ignition switch with the Intelligent
Key again.
. If the Intelligent Key battery discharge
indicator appears, replace the battery
as soon as possible. (See “Intelligent
Key battery replacement” (P.8-24).).
Make sure the area around the vehicle
is clear.
. Check fluid levels such as engine oil,
coolant, brake fluid and window
washer fluid as frequently as possible,
or at least whenever you refuel.
. Check that all windows and lights are
clean.
. Visually inspect tires for their appear-
ance and condition. Also check tires for
proper inflation.
. Lock all doors.
. Position seat and adjust head re-
straints.
. Adjust inside and outside mirrors.
. Fasten seat belts and ask all passen-
gers to do likewise.
. Check the operation of warning lights
when the ignition switch is pushed to
the ON position. (See “Warning/indica-
tor lights and audible reminders” (P.2-
12).)
Starting and driving5-13
BEFORE STARTING THE ENGINE

SPA2331
To apply:Fully depress the parking brake
pedal
*1.
To release:
1. Firmly apply the foot brake
*2.
2. Depress the parking brake pedal
*1and the parking brake will be released.
3. Before driving, be sure the brake warning light goes out.
JVS0189X
INFINITI Drive Mode Selector
JVS0191M
Five driving modes can be selected by
using the INFINITI Drive Mode Selector
(PERSONAL, SPORT, STANDARD, ECO and
SNOW).
NOTE:
When the INFINITI Drive Mode Selector
selects a mode, the mode may not switch
immediately. This is not a malfunction.
The current mode is displayed in the
vehicle information display.
To change the mode, push the INFINITI
Drive Mode Selector up or down. The mode
list will appear on the upper display and
you can select the mode.
PERSONAL ÛSPORT ÛSTANDARD ÛECO
Û SNOW
NOTE:
The mode list will be turned off in
approximately 5 seconds after the mode
is selected.
STANDARD MODE
Allows for optimum driving according to
the driving conditions.
This mode will be selected first each time
the engine is started.
Starting and driving5-21
INFINITI DRIVE MODE SELECTOR

5-22Starting and driving
SPORT MODE
Adjusts the engine and transmission
points for a higher response. The setting
of the steering system is adjusted to
provide a quick steering response and a
heavy steering effort.
NOTE:
In the SPORT mode, fuel economy may be
reduced.
SNOW MODE
Changes the engine characteristics to aid
driving on slippery roads.
ECO MODE
Assists the driver’s eco-driving. The engine
and transmission points are adjusted for
improved fuel economy, providing such a
driving features as smooth starting or
constant cruising.
NOTE:
Selecting the ECO mode will not necessa-
rily improve fuel economy as many driving
factors influence its effectiveness.
Operation
Select the ECO mode using the INFINITI
Drive Mode Selector. The ECO drive indi-
cator light on the instrument panel illumi-nates.
When the accelerator pedal is depressed
within the range of economy drive, the ECO
drive indicator light illuminates in green.
When the accelerator pedal is depressed
above the range of economy drive, the ECO
drive indicator light turns off. For ECO
pedal system equipped models, see
“ECO
pedal system” (P.5-22).
The ECO drive indicator light will not
illuminate in the following cases:
. When the shift lever is in the R (Reverse)
position.
. When the vehicle speed is below 2 MPH
(3.2 km/h) or over 90 MPH (144 km/h).
. When the cruise control (if so equipped)
or the Intelligent Cruise Control (ICC)
system (if so equipped) is operated.
ECO pedal system (if so equipped)
The ECO pedal system helps assist the
driver to improve fuel economy by increas-
ing the reaction force of the accelerator
pedal. When the ECO drive indicator light is
blinking or remains off, the ECO pedal
system increases the reaction force of the
accelerator pedal.
JVS0303X
When the ECO drive indicator illuminates in
green, the accelerator reaction force is
normal. When the ECO drive indicator light
is blinking or remains off, the ECO pedal
system increases the reaction force of the
accelerator pedal.
The ECO pedal system may not vary
accelerator reaction force under the follow-
ing conditions:
. When the shift lever is in the N (Neutral)
or R (Reverse) position.
. When Intelligent Cruise Control (ICC) is
being operated.
If the ECO pedal system malfunctions, it
will cancel automatically. The ECO pedal

5-24Starting and driving
JVS0246X
How to set the PERSONAL mode
Perform the following steps to set the
PERSONAL mode.
1. Push the MENU button
*1and touch
[Infiniti Drive Mode Selector] on the
lower display.
2. Touch [Engine·Transmission], [Steering] or [Active Trace Control] and select each
item. (See “Engine·Transmission” ,
“Steering” and“Active Trace Control”
about the feature of each item.)
3. Touch [Back] or [Home] to finish the PERSONAL mode setting. Engine·Transmission:
“ Engine·Transmission” can be set to
[Sport], [Eco], [Standard] or [Snow].
Steering (models with Direct Adaptive
Steering):
Four combinations of steering effort and
steering response can be set.
Steering effort Steering response
Standard Standard
Standard Quick
Heavy Quick
Light Casual
Active Trace Control:
“Active Trace Control”
can be set to ON
(enabled) or OFF (disabled).
For details about the Active Trace Control,
see “Active trace control” (P.5-110).
Restore Default Settings:
Touch [Restore Default Settings] to restore
all the PERSONAL mode settings to default. Active Lane Control enables the driver to
make fewer steering corrections on free-
ways.
ACTIVE LANE CONTROL (if so equipped)

JVS0231X
Active Lane Control slightly corrects front
tire angles and steering wheel torque to
help reduce the difference between the
vehicle’s direction and the lane direction
*2which is detected by using the camera
unit
*1located above the inside mirror.
JVS0251X
Starting and driving5-25

remaining after road repairs. (Active
Lane Control 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.)
. When entering or exiting tollgates.
. When driving on roads with a widening
or narrowing lane width.ACTIVE LANE CONTROL OPERATION
Active Lane Control operates under the
following conditions:
. When the vehicle is driven at speeds of
approximately 45 MPH (70 km/h) and
above.
. When the Lane Departure Prevention
(LDP) system is enabled in the settings
menu on the lower display. To turn on
the LDP system, see “Lane Departure
Prevention (LDP) system” (P.5-33).
. When Active Lane Control is enabled in
the settings menu on the lower display.
JVS0206X
Dynamic driver assistance switch
Active Lane Control turns on when the
dynamic driver assistance switch on the
steering wheel is pushed and [Active Lane
Control] and [Lane Departure Prevention]
are enabled in the settings menu on the
lower display. See “How to enable/disable
the LDP system” (P.5-35).
Starting and driving5-27

NOTE:
If the Lane Departure Prevention (LDP)
system setting is OFF, Active Lane Control
cannot be operated. To use Active Lane
Control, set the LDP system to ON.
AUTOMATIC DEACTIVATION
Active Lane Control is not designed to
operate under the following conditions:
.When the Vehicle Dynamic Control
(VDC) system (except TCS function) or
ABS operates.
. When you operate the lane change
signal and change the traveling lanes
in the direction of the signal. (Active
Lane Control is 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 hazard warning flashers are
operated.
After the above conditions have finished
and the operating conditions are satisfied
again, Active Lane Control will resume
operation.
Temporary disabled status at high
temperature
If the vehicle is parked in direct sunlight
under high temperature conditions (over
approximately 1048 F (408C)) and then
Active Lane Control is turned on, Active
Lane Control may be deactivated automa-
tically. The high cabin temperature mes-
sage will appear in the vehicle information
display.
Action to take:
When the above conditions no longer exist,
push the dynamic driver assistance switch
again to turn Active Lane Control back on.
SSD0453
LANE CAMERA UNIT MAINTENANCE
The lane camera unit*1for Active Lane
Control is located above the inside mirror.
To keep the proper operation of Active Lane
Control and prevent a system malfunction,
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-
Starting and driving5-29

The LDW and LDP systems monitor the lane
markers on the traveling lane using the
camera unit
*1located above the inside
mirror. When the camera unit detects that
the vehicle is traveling close to either the
left or the right of the traveling lane, the
driver assist system lane indicator (orange)
in the vehicle information display blinks
and a warning chime sounds. When the
LDP system is on, it will automatically
apply a steering operation for a short
period of time.
LANE DEPARTURE WARNING (LDW)
SYSTEM
Precautions on LDW system
WARNING
. This system is only a warning device to
inform the driver of a potential unin-
tended lane departure. It will not steer
the vehicle or prevent loss of control. It
is the driver’ s responsibility to stay
alert, drive safely, keep the vehicle in
the traveling lane, and be in control of
the vehicle at all times.
. The system will not operate at speeds below approximately 45 MPH (70 km/h)
or if it cannot detect lane markers.
. If the LDW system malfunctions, it will
cancel automatically, and the LDW mal-
function message will appear in the
vehicle information display.
. If the LDW malfunction message ap-
pears, pull off the road to a safe location
and stop the vehicle. Turn the engine off
and restart the engine. If the LDW
malfunction message continues to ap-
pear, have the system checked by an
INFINITI retailer.
. Excessive noise will interfere with the
warning chime sound, and the chime
may not be heard.
The system may not function 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-stan-
dard lane markers; or lane markers
covered with water, dirt, snow, etc.
. On roads where the discontinued lane
markers are still detectable. .
On roads where there are sharp curves.
. On roads where there are sharply
contrasting objects, such as shadows,
snow, water, wheel ruts, seams or lines
remaining after road repairs. (The Lane
Departure Warning (LDW) 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.)
Starting and driving5-31

5-32Starting and driving
JVS0308X
Driver assist system lane indicator
LDW system operation
The LDW system provides a lane departure
warning function 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 driver assist system lane
indicator (orange) in the vehicle informa-
tion display will blink to alert the driver.
The warning function will stop when the
vehicle returns inside of the lane markers.
The LDW system is not designed to warn
under the following conditions..
When you operate the lane change
signal and change traveling lanes in
the direction of the signal. (The LDW
system will become operable again
approximately 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 Blind Spot Intervention
TM
(BSI) system activates an audible warn-
ing or steering control.
After the above conditions have finished
and the necessary operating conditions are
satisfied, the LDW functions will resume.
Temporary disabled status at high
temperature
If the vehicle is parked in direct sunlight
under high temperature conditions (over
approximately 1048 F (408C) and then
started, the LDW system may be deacti-
vated automatically. The high cabin tem-
perature warning message will appear in
the vehicle information display.
When the interior temperature is reduced,
the LDW system will resume operating
automatically.
JVS0246X
Turning the LDW system ON/OFF
Perform the following steps to turn the
LDW system on or off.
1. Push the MENU button
*1and touch
[Driver Assistance] on the lower dis-
play.
2. Touch [Lane Assist].
3. Touch [Lane Departure Warning] to turn the system ON/OFF.

5-34Starting and driving
ered with water, dirt, snow, etc.
. On roads where discontinued lane
markers are still detectable.
. On roads where there are sharp curves.
. On roads where there are sharply
contrasting 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.)
JVS0308X
Driver assist system lane indicator
LDP system operation
The LDP system provides a lane departure
warning and steering 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
driver assist system lane indicator (orange)
will blink to alert the driver. Then, the LDP
system will automatically apply the steer-
ing for a short period of time to help assist
the driver to return the vehicle to the center
of the traveling lane.