lane assist INFINITI QX 2011 Owners Manual

1. Adaptive Front lighting System (AFS)switch* (P. 2-40)
2. Instrument brightness control switch (P. 2-41) 3. TRIP/RESET switch for twin trip odometer
(P. 2-6)
4. Headlight, fog light and turn signal switch — Headlight (P. 2-37)
— Turn signal (P. 2-42)
— Fog light (P. 2-42) 5. Steering-wheel-mounted controls
(left side)
— Audio control steering switch (P. 4-81)
— Hands-Free Phone System switch
(P. 4-96)
6. Trip computer switch (P. 2-27)
7. Wiper and washer switch (P. 2-32)
8. Steering-wheel-mounted controls (right side)
— Cruise control system* (P. 5-37)
— Intelligent Cruise Control (ICC) system*
(P. 5-39)
9. Dynamic driver assistance switch* — Lane Departure Prevention (LDP)
system* (P. 5-20)
— Distance Control Assist (DCA) system*
(P. 5-62)
10. Selector lever (P. 5-15)
11. Four-Wheel Drive (4WD) shift switch* (P. 5-84)/ SNOW mode switch (P. 2-49)/
TOW MODE switch (P. 2-49)/Vehicle
Dynamic Control (VDC) OFF switch
(P. 5-98)
12. Headlight aiming control* (P. 2-39)
13. Power lift gate main switch (P. 3-19)
14. Outside rearview mirror remote control switch (P. 3-28)
SSI0748
COCKPIT
0-6Illustrated table of contents

15. Warning systems switch* (P. 2-47)— Lane Departure Warning (LDW)*
(P. 5-20)
— Blind Spot Warning (BSW)* (P. 5-29)
— Forward Collision Warning (FCW)*
(P. 5-75)
16. Power lift gate switch (P. 3-19)
17. Electric tilting/telescopic steering wheel switch (P. 3-26)
18. Intelligent Brake Assist (IBA) OFF switch* (P. 5-80)
*: if so equipped
Illustrated table of contents0-7

Warn-ing
light Name Page
Anti-lock Braking System
(ABS) warning light
2-11
Automatic Transmission
(AT) check warning light2-11
Automatic Transmission
(AT) oil temperature warn-
ing light2-11
Automatic Transmission
(AT) park warning light
2-11
Brake warning light 2-12
Blind Spot Warning (BSW)
system warning light (or-
ange)*2-12
Warn-
ing
light Name Page
Charge warning light 2-13
Distance Control Assist
(DCA) system warning
light (orange)* 2-13
Engine oil pressure warn-
ing light
2-13
Four-Wheel Drive (4WD)
warning light (4WD mod-
els)2-13
Intelligent Cruise Control
(ICC) system warning light
(orange)*2-14
Intelligent Key system
warning light
2-14
Lane departure warning
light (orange)*2-14
Warn-
ing
light Name Page
Low tire pressure warning
light
2-14
Master warning light 2-16
Preview Function warning
light (orange)*2-16
Seat belt warning light 2-16
Supplemental air bag
warning light2-16
Vehicle Dynamic Control
(VDC) warning light 2-17
WARNING AND INDICATOR LIGHTS
Illustrated table of contents0-11

Indica-tor
light Name Page
Adaptive Front lighting
System (AFS) indicator
light* 2-17
Automatic Transmission
(AT) position indicator
light2-18
Check suspension indica-
tor light
2-18
Cruise indicator light* 2-18
Front passenger air bag
status light2-18
High beam indicator light 2-18
Intelligent Brake Assist
(IBA) off indicator light*2-18
Lane Departure Preven-
tion (LDP) ON indicator
light (green)* 2-19
Indica-
tor
light Name Page
Low beam indicator light 2-19
Malfunction Indicator
Light (MIL)
2-19
Security indicator light 2-20
SNOW mode indicator
light2-20
TOW mode indicator light 2-20
Turn signal/hazard indica-
tor lights2-20
Vehicle Dynamic Control
(VDC) off indicator light2-20
*: if so equipped
0-12Illustrated table of contents

1. Adaptive Front lighting System (AFS)switch*
2. Instrument brightness control switch
3. TRIP/RESET switch for twin trip odometer 4. Headlight, fog light and turn signal switch
— Headlight
— Turn signal
— Fog light 5. Steering-wheel-mounted controls
(left side)
— Audio control steering switch
— Hands-Free Phone System switch
6. Trip computer switch
7. Wiper and washer switch
8. Steering-wheel-mounted controls (right side)
— Cruise control system*
— Intelligent Cruise Control (ICC) system*
9. Dynamic driver assistance switch* — Lane Departure Prevention (LDP)
system*
— Distance Control Assist (DCA) system*
10. Selector lever
11. Four-Wheel Drive (4WD) shift switch*/ SNOW mode switch/TOW MODE switch/
Vehicle Dynamic Control (VDC) OFF switch
12. Headlight aiming control*
13. Power lift gate main switch
14. Outside rearview mirror remote control switch
15. Warning systems switch* — Lane Departure Warning (LDW)*
— Blind Spot Warning (BSW)*
— Forward Collision Warning (FCW)*
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2-2Instruments and controls

Anti-lock Braking System (ABS) warning
light
Intelligent Cruise Control (ICC) system
warning light (orange)*CRUISE indicator light*
Intelligent Key warning lightFront passenger air bag status light
Automatic transmission check warning
lightLane departure warning light
(orange)*High beam indicator light
Automatic Transmission (AT) oil tem-
perature warning lightLow tire pressure warning lightIntelligent Brake Assist (IBA) off indica-
tor light*
Automatic Transmission (AT) park warn-
ing lightMaster warning lightLane Departure Prevention (LDP) ON
indicator light (green)*
Brake warning light
Preview Function warning light (or-
ange)*Low beam indicator light
Seat belt warning lightMalfunction Indicator Light (MIL)
Blind Spot Warning (BSW) system warn-
ing light (orange)*Supplemental air bag warning lightSecurity indicator light
Charge warning lightVehicle Dynamic Control (VDC) warning
lightSNOW mode indicator light
Distance Control Assist (DCA) system
warning light (orange)*Adaptive Front lighting System (AFS)
indicator light*TOW mode indicator light
Engine oil pressure warning lightAutomatic transmission position indica-
tor lightTurn signal/hazard indicator lights
Four-Wheel Drive (4WD) warning light
(4WD models)Check suspension indicator lightVehicle Dynamic Control (VDC) off indi-
cator light
*: if so equipped
WARNING/INDICATOR LIGHTS AND
AUDIBLE REMINDERS
2-10Instruments and controls

DRIVER ASSISTANCE settings (if so
equipped)
For details of the “Driver Assistance” settings,
refer to the following items:
●Dynamic Assistance Settings
– “LANE DEPARTURE WARNING (LDW)/ PRE- VENTION (LDP) SYSTEM” in the “5. Start-
ing and driving” section.
– “DISTANCE CONTROL ASSIST (DCA) SYS- TEM” in the “5. Starting and driving”
section.
● Driver Assistance Warnings (if so equipped)
– “LANE DEPARTURE WARNING (LDW)/ PRE- VENTION (LDP) SYSTEM” in the “5. Start-
ing and driving” section.
– “BLIND SPOT WARNING (BSW) SYSTEM” in the “5. Starting and driving” section.
– “FORWARD COLLISION WARNING (FCW) SYSTEM” in the “5. Starting and driving”
section.
Others settings
The Others settings display will appear when
pushing the SETTING button and selecting the
“Others” key.
The following items are available:
● Display
● Comfort
● Clock ●
Language & Units
● Voice Recognition
● Camera
● Image Viewer
SAA3008
4-14Monitor, climate, audio, phone and voice recognition systems

The Lane Departure Warning (LDW)
system/Lane Departure Prevention (LDP) sys-
tem will operate when the vehicle is driven at
speeds of approximately 45 MPH (70 km/h) and
above, and when it is traveling close to either
the left or the right of a traveling lane.
Each system functions as follows:
●Lane Departure Warning (LDW) system —
warns the driver by a warning light and
chime.
● Lane Departure Prevention (LDP) system —
warns the driver by a warning light and
chime, and helps assist the driver to return
the vehicle to the center direction of the
traveling lane by applying brake control to
the left or right wheels individually (for a
short period of time). The LDW and LDP systems monitor the lane
markers on the traveling lane using the camera
unit
1located inside the front map light cover.
When the camera unit detects that the vehicle is
traveling close to either the left or the right of
the traveling lane, the lane departure warning
light on the instrument panel blinks in orange
and a warning chime sounds. When the LDP
system is on, it will automatically apply the
brakes for a short period of time, using the
function of the Vehicle Dynamic Control (VDC)
system.
LANE DEPARTURE WARNING (LDW)
SYSTEM
Precautions on LDW system
WARNING
● This system is only a warning device to in-
form the driver of a potential unintended
lane departure. It 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 the vehicle at all times.
● The system will not operate at speeds below
approximately 45 MPH (70 km/h) or if it can-
not detect lane markers.
SSD1045
Lane departure warning light (orange)
SSD0672
LANE DEPARTURE WARNING (LDW)/
PREVENTION (LDP) SYSTEM (if so
equipped)
5-20Starting and driving

How to enable/disable the LDW system using
the settings menu (Type B) :
Perform the following steps to enable or disable
the LDW system.
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 “Driver Assistance Warn- ings” key, and push the ENTER
2button.
3. Highlight the “Lane Departure Warning”key, select ON (enabled) or OFF (disabled)
and push the ENTER
2button.
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 started, the LDW
system may be deactivated automatically. The
lane departure warning light (orange) will flash.
When the interior temperature is reduced, the
LDW system will resume operating automati-
cally and the lane departure warning light (or-
ange) will stop flashing.
With navigation system
SSD0959
SSD1102
JVS0080X
Starting and driving5-23

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 off-road such as on sand or rock, 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.
– When towing a trailer or other vehicle. ●
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.
5-24Starting and driving