2021 INFINITI Q50 lane assist

2-18Instruments and controls
Light reminder chime
A chime will sound when the driver side door
is opened with the light switch in theorposition and the ignition switch in the
ACC, OFF or LOCK position.
Turn the light switch off when you leave the
vehicle.
Parking brake reminder chime
The parking brake reminder chime will sound
if the vehicle is driven at more than 4 MPH (7
km/h) with the parking brake applied. Stop
the vehicle and release the parking brake.
Brake pad wear warning
The disc brake pads have audible wear
warnings. When a brake pad requires repla-
cement, it will make a high pitched scraping
sound when the vehicle is in motion. This
scraping sound will first occur only when the
brake pedal is depressed. After more wear of
the brake pad, the sound will always be
heard even if the brake pedal is not
depressed. Have the brakes checked as soon
as possible if the warning sound is heard.
JVI0641X
The vehicle information displayis located
between the tachometer and the speed-
ometer, and it displays the warnings and
information. The following items are also
displayed if the vehicle is equipped with
them:
. Automatic Transmission (AT)
— “Driving the vehicle” (P.5-16)
. All-Wheel Drive (AWD)
— “Intelligent All-Wheel Drive (AWD)” (P.5-120)
. Cruise control
— “Cruise control” (P.5-69)
. Intelligent Cruise Control (ICC) — “Intelligent Cruise Control (ICC)” (P.5-
71)
. Active Lane Control
— “Active Lane Control” (P.5-25)
. Lane Departure Warning (LDW)/Lane
Departure Prevention (LDP)
— “Lane Departure Warning (LDW)/ Lane Departure Prevention (LDP)”
(P.5-33)
. Blind Spot Warning (BSW)
— “Blind Spot Warning (BSW)” (P.5-40)
. Blind Spot Intervention
®(BSI)
— “Blind Spot Intervention®(BSI)” (P.5-
48)
. Back-up Collision Intervention (BCI)
— “Back-up Collision Intervention (BCI)” (P.5-60)
. Distance Control Assist (DCA)
— “Distance Control Assist (DCA)” (P.5- 91)
. Forward Emergency Braking (FEB)
— “Forward Emergency Braking (FEB)” (P.5-102)
. Predictive Forward Collision Warning
(PFCW)
— “Predictive Forward Collision Warning (PFCW)” (P.5-109)
. Active trace control
— “Active trace control” (P.5-129)
VEHICLE INFORMATION DISPLAY

2-24Instruments and controls
30. Driver assist system indicator
This indicator shows the status of the
following systems (if so equipped).
.Lane Departure Warning (LDW)
. Lane Departure Prevention (LDP)
. Blind Spot Warning (BSW)
. Blind Spot Intervention
®(BSI)
. Distance Control Assist (DCA)
. Forward Emergency Braking (FEB)
. Predictive Forward Collision Warning
(PFCW)
For more details, see “Lane Departure
Warning (LDW)/Lane Departure Prevention
(LDP)” (P.5-33), “Blind Spot Warning
(BSW)” (P.5-40), “Blind Spot Intervention
®
(BSI)” (P.5-48), “Distance Control Assist
(DCA)” (P.5-91), “Forward Emergency Brak-
ing (FEB)” (P.5-102) and “Predictive For-
ward Collision Warning (PFCW)” (P.5-109).
The figure and color of this indicator will
change depending on the conditions of the
above systems. (In each section, the name of
this indicator is referred to as, “driver assist
system lane indicator”, “driver assist system
blind spot indicator” or “driver assist system
forward indicator” depending on the sys-
tems.)
31. INFINITI Drive Mode Selector
indicator
When a driving mode is selected using the
INFINITI Drive Mode Selector, the selected
mode indicator is displayed.
. PERSONAL
. SPORT
. SPORT+ (if so equipped)
. STANDARD
. ECO
. SNOW
(See “INFINITI Drive Mode Selector” (P.5-
21).)
32. Automatic Transmission (AT)
position indicator
This indicator shows the automatic shift
position.
In the manual shift mode, when the trans-
mission does not shift to the selected gear
due to a transmission protection mode, the
AT position indicator will blink and a chime
will sound.
See “Automatic transmission” (P.5-16) for
further details.
JVI0681M
INDICATORS FOR MAINTE-
NANCE
For setting the indicators for maintenance,
see the INFINITI InTouchTMOwner’s Man-
ual.

2-28Instruments and controls
on the lower display. See the INFINITI
InTouchTMOwner’s Manual.
The display is updated every 30 seconds. At
about the first 1/3 mile (500 m) after a
reset, the display shows “——”.
5. Navigation (if so equipped)
When the route guidance is set in the
navigation system, this item shows the
navigation route information.
For more details, see the INFINITI In-
Touch
TMOwner’s Manual.
6. Audio
The audio mode shows the status of audio
information.
For more details, see the INFINITI In-
Touch
TMOwner’s Manual.
7. Driving aids
The driving aids mode shows the operating
condition for the following systems (if so
equipped).
. Lane Departure Warning (LDW)
. Lane Departure Prevention (LDP)
. Blind Spot Warning (BSW)
. Blind Spot Intervention
®(BSI)
. Distance Control Assist (DCA)
. Forward Emergency Braking (FEB) .
Predictive Forward Collision Warning
(PFCW)
For more details, see “Lane Departure
Warning (LDW)/Lane Departure Prevention
(LDP)” (P.5-33), “Blind Spot Warning
(BSW)” (P.5-40), “Blind Spot Intervention
®
(BSI)” (P.5-48), “Distance Control Assist
(DCA)” (P.5-91), “Forward Emergency Brak-
ing (FEB)” (P.5-102) and “Predictive For-
ward Collision Warning (PFCW)” (P.5-109).
8. Tire pressure
The tire pressure mode shows the pressure
of all four tires while the vehicle is driven.
When the “Tire Pressure Low - Add Air” or
“Flat Tire - Visit dealer” (if so equipped)
warning appears, the display can be
switched to the tire pressure mode by
pushing the
orswitch.
The tire pressure unit can be changed in the
[TPMS setting] under the [Settings] menu
on the lower display. (See the INFINITI
InTouch
TMOwner’s Manual.)
NOTE:
After the ignition switch is placed in the ON
position, it may take a period of time for the
tire pressure to be displayed while the
vehicle is driven. Depending on the radio
wave circumstance, tire pressure may not
correctly be displayed.
9. Chassis control
When Active Lane Control (if so equipped) or
the active trace control system is operated, it
shows the operating condition. See “Active
Lane Control” (P.5-25) and “Active trace
control” (P.5-129) for more details.
10. Oil control system
Engine oil information informs the distance
to oil change.
Distance to oil change:
The distance to oil change is displayed if the
distance to oil change comes to be less than
940 miles (1,500 km).
Oil replacement indicator:
When the set mileage approaches, the
engine oil replacement indicator will appear
on the display. After the oil is changed, reset
the oil control system by pushing the
orswitch for longer than 1 second.
The oil change interval cannot be adjusted
manually. The distance to oil change interval
is calculated depending on the driving con-
ditions and set automatically by the oil
control system.

LOG-IN FUNCTION
After setting up the user information, the
system will automatically recognize the user
upon turning on the vehicle.
There will be a personalized welcome greet-
ing and screen prompt to log-in.
This feature allows 4 drivers to use their
own registration, drive mode, driving posi-
tion, air conditioner, and auto settings and
memorizes these custom settings.
The log-in user can be changed on the
welcome greeting screen or the User Profiles
screen. For more details, see the INFINITI
InTouch
TMOwner’s Manual.
The log-in function is linked to the following
items:
. Meter
. Audio
. Navigation system display (if so
equipped)
. Navigation settings (if so equipped)
. Air conditioner
. Memory seat (if so equipped)
. Engine/Transmission
. Steering
. Suspension (if so equipped)
. Active trace control system .
Driver assistance* (if so equipped)
. Vehicle settings
*: except for the Forward Emergency Brak-
ing (FEB) system
WARNING
The Intelligent Key transmits radio
waves when the buttons are pushed.
The FAA advises that the radio waves
may affect aircraft navigation and com-
munication systems. Do not operate the
Intelligent Key while on an airplane.
Make sure the buttons are not operated
unintentionally when the unit is stored
during a flight.
It is possible to lock/unlock all doors and
fuel-filler door, open the trunk lid, activate
the panic alarm and open the windows by
pushing the buttons on the Intelligent Key
from outside the vehicle.
Before locking the doors, make sure the
Intelligent Key is not left in the vehicle.
The remote keyless entry function can
operate at a distance of approximately 33
ft (10 m) from the vehicle. (The effective
distance depends upon the conditions
around the vehicle.)
As many as 4 Intelligent Keys can be used
with one vehicle. For information concerning
the purchase and use of additional Intelli-
gent Keys, contact an INFINITI retailer.
The buttons on the Intelligent Key will not
Pre-driving checks and adjustments3-15
REMOTE KEYLESS ENTRY SYSTEM

5-28Starting and driving
WAF0324X
/OKswitch
Vehicle information display
Dynamic driver assistance switch
Upper display
Lower display
To turn on Active Lane Control, push the
dynamic driver assistance switch on the steering wheel after starting the engine.
TURNING ACTIVE LANE CON-
TROL ON/OFF
Push the dynamic driver assistance switch
again to turn off Active Lane Control.
The dynamic driver assistance switch is used
for the LDP, Blind Spot Intervention
®(BSI)
and Distance Control Assist (DCA) systems.
When the dynamic driver assistance switch
is pushed, the LDP, BSI and DCA systems
will also turn on or off simultaneously. These
systems can be individually set to on or off
on the lower display.

JVS0248X
The status of Active Lane Control can be
checked in the chassis control display in the
vehicle information display
.
. When Active Lane Control is turned on,
the chassis control
is displayed.
. When Active Lane Control is operating,
the chassis control
is displayed.
For setting of the chassis control display, see
the INFINITI InTouch
TMOwner’s Manual.
HOW TO ENABLE/DISABLE AC-
TIVE LANE CONTROL
Perform the following steps to enable or
disable Active Lane Control. If Type A
setting is not available, perform Type B
setting.
Type A (if so equipped):
1. Push the
/OK switch on the steering
wheel.
2. Touch [TURN ALC ON] or [TURN ALC OFF] on the upper display to enable or
disable Active Lane Control. Type B (if so equipped):
1. Push the MENU button and touch
[Driver Assistance] on the lower display.
2. Touch [Lane Assist].
3. Touch [Active Lane Control] to enable or disable Active Lane Control.
The displayed keys on the display may vary
depending on models, specifications and
software version.
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. See
“How to enable/disable the LDP system”
(P.5-37).
Active Lane Control settings (Type
B only)
Perform the following steps to set Active
Lane Control.
1. Push the MENU button and touch [Driver Assistance] on the lower display.
2. Touch [Lane Assist].
3. Enable [Active Lane Control].
4. Touch [Active Lane Control Setting] and select [Low] or [High] to change the
setting of Active Lane Control.
Starting and driving5-29

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 sun-
set.)
— When a sudden change in bright- ness occurs. (For example, when
the vehicle enters or exits a tunnel
or under a bridge.)
— When entering or exiting toll- gates.
— When driving on roads with a widening or narrowing lane width.
JVS0824X
Vehicle information display
SYSTEM TEMPORARILY UNA-
VAILABLE
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 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 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 104°F (40°C)) and then Ac-
tive Lane Control is turned on, Active Lane
Control may be deactivated automatically.
The high cabin temperature message will
appear in the vehicle information display
.
Action to take:
When the interior temperature is reduced,
push the dynamic driver assistance switch
again to turn Active Lane Control back on.
SYSTEM MALFUNCTION
If Active Lane Control malfunctions, it will
cancel automatically. The chassis control
warning will appear in the vehicle informa-
tion display.
Starting and driving5-31

5-34Starting and driving
JVS0825X
Dynamic driver assistance switch
Driver assist system lane indicator
(green) (on the vehicle information dis-
play)
Lower display
LDW SYSTEM OPERATION
The LDW system operates above approxi-
mately 45 MPH (70 km/h) and when the
lane markings are clear.
If the vehicle approaches either the left or
the right side of the traveling lane, the driver
assist system lane indicator (orange) in the
vehicle information display will blink and the
steering wheel will vibrate.
NOTE:
The LDW system is not designed to warn
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.)