
3. Replace the battery with a new one.Recommended battery: CR2032 or equiva-
lent.
●Do not touch the internal circuit and elec-
tric terminals as doing so could cause a
malfunction.
● Hold the battery by the edges. Holding
the battery across the contact points will
seriously deplete the storage capacity.
● Make sure that the + side faces the bot-
tom of the lower part.
4. Close the lid securely as illustrated with
C
andD.
5. Operate the buttons to check the operation.
If you need assistance with replacement, it is
recommended that you visit an INFINITI retailer
for this service.
FCC Notice:
For USA:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the fol-
lowing two conditions: (1) This device may
not cause harmful interference, and (2) this
device must accept any interference re-
ceived, including interference that may
cause undesired operation. Note: Changes or modifications not ex-
pressly approved by the party responsible
for compliance could void the user’s au-
thority to operate the equipment.
For Canada:
This device complies with Industry Canada
licence-exempt RSS standard(s) . Opera-
tion is subject to the following two condi-
tions: (1) this device may not cause inter-
ference, and (2) this device must accept any
interference, including interference that
may cause undesired operation of the de-
vice.
LDI2637
8-26Maintenance and do-it-yourself

Trailer lights
CAUTION
When splicing into the vehicle electrical
system, a commercially available power-
type module/converter must be used to
provide power for all trailer lighting. This
unit uses the vehicle battery as a direct
power source for all trailer lights while
using the vehicle tail light, stoplight and
turn signal circuits as a signal source. The
module/converter must draw no more that
15 milliamps from the stop and tail lamp
circuits. Using a module/converter that
exceeds these power requirements may
damage the vehicle’s electrical system.
See a reputable trailer retailer to obtain
the proper equipment and to have it
installed.
Trailer lights should comply with federal and/or
local regulations. For assistance in hooking up
trailer lights, it is recommended that you contact
an INFINITI retailer or reputable trailer retailer.
Vehicles equipped with the optional trailer tow
package are equipped with a 7-pin trailer har-
ness connector. If your trailer is equipped with a
flat 4-pin connector, an adapter will be needed to
connect the trailer lights to the vehicle. Adapters
are available at auto parts stores and hitch retail-
ers.
Trailer brakes
When towing a trailer load of 3,500 lbs.
(1,587 kg) or more, trailers with a brake
system MUST be used. However, most states
require a separate braking system on trailers with
a loaded weight above a specific amount. Make
sure the trailer meets the local regulations and
the regulations where you plan to tow.
Several types of braking systems are available.
Surge Brakes - The surge brake actuator is
mounted on the trailer tongue with a hydraulic line
running to each trailer wheel. Surge brakes are
activated by the trailer pushing against the hitch
ball when the tow vehicle is braking. Hydraulic
surge brakes are common on rental trailers and
some boat trailers. In this type of system, there is
no hydraulic or electric connection for brake op-
eration between the tow vehicle and the trailer.
Electric Trailer Brakes - Electric braking sys-
tems are activated by an electronic signal sent
from a trailer brake controller (special brake-
sensing module) . For additional information, refer
to “Electric trailer brake controller” in this section.
Have a professional supplier of towing equip-
ment make sure the trailer brakes are properly
installed and demonstrate proper brake function
testing.
WARNING
Never connect a trailer brake system di-
rectly to the vehicle brake system.
9-24Technical and consumer information

Wire color designation for electric trailer brake
controller jumper harness.
WIRE COLOR NOTE
RED/GREENVehicle stop lamp switch to
trailer brake controller.
BLACK Brake controller ground (-) .
BROWN/WHITE Trailer brake controller switched output.
RED/BLUE Not used
RED Fused trailer brake controller
battery feed (B+) .
3. Peel off the tape and connect the jumper
harness to the connector.
4. Release the parking brake.
5. Install the aftermarket electric trailer brake controller according to the manufacturer’s
instructions.
Pre-towing tips
●Be certain your vehicle maintains a level
position when a loaded and/or unloaded
trailer is hitched. Do not drive the vehicle if it
has an abnormal nose-up or nose-down
condition; check for improper tongue load,
overload, worn suspension or other possible
causes of either condition.
● Always secure items in the trailer to prevent
load shift while driving. ●
Keep the cargo load as low as possible in
the trailer to keep the trailer center of gravity
low.
● Load the trailer so approximately 60% of the
trailer load is in the front half and 40% is in
the back half. Also make sure the load is
balanced side to side.
● Check your hitch, trailer tire pressure, ve-
hicle tire pressure, trailer light operation, and
trailer wheel lug nuts every time you attach a
trailer to the vehicle.
● Be certain your rearview mirrors conform to
all federal, state or local regulations. If not,
install any mirrors required for towing before
driving the vehicle.
● Determine the overall height of the vehicle
and trailer so the required clearance is
known.Trailer towing tips
In order to gain skill and an understanding of the
vehicle’s behavior, you should practice turning,
stopping and backing up in an area which is free
from traffic. Steering stability and braking perfor-
mance will be somewhat different than under
normal driving conditions.
● Always secure items in the trailer to prevent
load shift while driving. ●
Lock the trailer hitch coupler with a pin or
lock to prevent the coupler from inadver-
tently becoming unlatched.
● Avoid abrupt starts, acceleration or stops.
● Avoid sharp turns or lane changes.
● Always drive your vehicle at a moderate
speed.
● When backing up, hold the bottom of the
steering wheel with one hand. Move your
hand in the direction in which you want the
trailer to go. Make small corrections and
back up slowly. If possible, have someone
guide you when you are backing up.
Always block the wheels on both vehicle and
trailer when parking. Parking on a slope is not
recommended; however, if you must do so:
CAUTION
If you move the shift selector to the P
(Park) position before blocking the
wheels and applying the parking brake,
transmission damage could occur.
1. Apply and hold the brake pedal.
2. Have someone place blocks on the downhill side of the vehicle and trailer wheels.
9-26Technical and consumer information

If a powertrain system component is repaired or
the battery is disconnected, the vehicle may be
reset to a “not ready” condition. Before taking the
I/M test, check the vehicle’s
inspection/maintenance test readiness condi-
tion. Place the ignition switch in the ON position
without starting the engine. If the Malfunction
Indicator Light (MIL) comes on steady for 20 sec-
onds and then blinks for 10 seconds , the I/M test
condition is “not ready”. If the MIL does not blink
after 20 seconds, the I/M test condition is
“ready”. It is recommended that you visit an
INFINITI retailer to set the “ready condition” or to
prepare the vehicle for testing.This vehicle is equipped with an Event Data Re-
corder (EDR) . The main purpose of an EDR is to
record, in certain crash or near crash-like situa-
tions, such as an air bag deployment or hitting a
road obstacle, data that will assist in understand-
ing how a vehicle’s systems performed. The EDR
is designed to record data related to vehicle
dynamics and safety systems for a short period of
time, typically 30 seconds or less. The EDR in this
vehicle is designed to record such data as:
● How various systems in your vehicle were
operating;
● Whether or not the driver and passenger
safety belts were buckled/fastened;
● How far (if at all) the driver was depressing
the accelerator and/or brake pedal; and,
● How fast the vehicle was traveling.
● Sounds are not recorded. These data can help provide a better understand-
ing of the circumstances in which crashes and
injuries occur. NOTE: EDR data are recorded by
your vehicle only if a nontrivial crash situation
occurs; no data are recorded by the EDR under
normal driving conditions and no personal data
(e.g. name, gender, age and crash location) are
recorded. However, other parties, such as law
enforcement, could combine the EDR data with
the type of personally identifying data routinely
acquired during a crash investigation.
To read data recorded by an EDR, special equip-
ment is required and access to the vehicle or the
EDR is needed. In addition to the vehicle manu-
facturer and INFINITI retailer, other parties, such
as law enforcement, that have the special equip-
ment, can read the information if they have ac-
cess to the vehicle or the EDR. EDR data will only
be accessed with the consent of the vehicle
owner or lessee or as otherwise required or per-
mitted by law.
EVENT DATA RECORDERS (EDR)
9-32Technical and consumer information

10 Index
2nd row bench seat adjustment......1-5, 1-7
A
Active noise control ..............5-147
Aiming control, headlights ...........2-41
Air bag (See supplemental restraint
system) .....................1-48
Air bag system Front (See supplemental front impact air bag
system) ...................1-55
Air bag warning labels .............1-65
Air bag warning light ...........1-66, 2-12
Air bag warning light, supplemental . .1-66, 2-12
Air Cleaner ...................8-20
Air cleaner housing filter ............8-20
Air conditioner Air conditioner specification label .....9-12
Air conditioner system refrigerant and
oil recommendations .............9-7
Heater and air conditioner (automatic)
(if so equipped) ...............4-49
Heater and air conditioner controls . . . .4-50
Servicing air conditioner ..........4-57
Alarm system
(See vehicle security system) .........2-32
Anchor point locations .............1-31
Antenna .....................4-99
Antifreeze ...................5-145
Anti-lock brake warning light ..........2-8
Anti-lock Braking System (ABS) .......5-136
Armrests .....................1-8 Around View® Monitor
.............4-31
Audible reminders ...............2-15
Audio system ..................4-57
AM radio reception .............4-58
Bluetooth® audio ..............4-94
Bluetooth® streaming audio ........4-94
Compact disc (CD) player .........4-76
Digital Versatile Disc (DVD) Player
Operation ..................4-80
FM/AM/SAT radio with compact disc
(CD) player .................4-72
FM radio reception .............4-57
iPod® Player .............4-88, 4-90
iPod® player operation .......4-88, 4-90
Radio ....................4-57
Steering wheelaudio
control switch . . .4-98
Autolight switch .................2-39
Automatic Automatic drive positioner .........3-34
Automatic power window switch .....2-61
Automatic anti-glare inside mirror .......3-32
Automatic door locks ..............3-6
Automatic drive positioner ...........3-34
B
Backup Collision Intervention (BCI) system. .5-56
Backup Collision Warning (BCW) system . .5-56
Battery .................5-145, 8-17
Charge warning light .............2-8
Battery replacement ..............8-25
INFINITI Intelligent Key ...........8-25 Keyfob ...................8-25
Before starting the engine ...........5-16
Belt (See drive belt) ..............8-19
Blind Spot Intervention (BSI) system .....5-45
Blind Spot Warning (BSW) warning
system ......................5-36
Block heater Engine ...................5-146
Bluetooth® audio ................4-94
Bluetooth® hands-free phone
system .................4-112, 4-126
Booster seats ..................1-45
Brake Anti-lock Braking System (ABS) .....5-136
Brake fluid ..................8-15
Brake light (See stop light) .........8-27
Brake system ...............5-135
Brake warning light ...........2-8, 2-9
Brake wear indicators ........2-15, 8-22
Parking brake operation ..........5-22
Self-adjusting brakes ............8-22
Brake fluid ....................8-15
Brakes ......................8-22
Brake system .................5-135
Break-in schedule ...............5-129
Brightness/contrast button .......4-11, 4-21
Brightness control Instrument panel ..............2-42
Bulb check/instrument panel ..........2-7
Bulb replacement ................8-27

Information display................2-16
Inside automatic anti-glare mirror ........3-32
Instrument brightness control ..........2-42
Instrument panel ...............0-6, 2-2
Instrument panel dimmer switch ........2-42
Intelligent cruise control (ICC) system Brake assist .................5-75
Intelligent Key system Key operating range ..............3-8
Key operation ................3-10
Mechanical key ................3-3
Remote keyless entry operation .......3-13
Troubleshooting guide ............3-17
Warning signals ...............3-17
Interior light ....................2-66
Inverter Checking inverter coolant level .......8-10
Inverter cooling system ...........8-10
iPod® Player ...............4-88, 4-90
ISOFIX child restraints .............1-28
J
Jump starting ...............6-11, 8-18
K
Key.........................3-2
Key fob battery replacement ..........8-25
Keyless entry With Intelligent Key system
(See Intelligent Key system) .........3-13 L
Labels Air conditioner specification label .....9-12
C.M.V.S.S. certification label ........9-11
Emission control information label .....9-11
Engine serial number ............9-11
F.M.V.S.S. certification label .........9-11
Tire and Loading Information label .....9-12
Vehicle identification number (VIN) .....9-10
Vehicle identification number (VIN) plate . .9-10
Warning labels (for SRS) ..........1-65
Lane Departure Prevention (LDP)
system ...............5-25, 5-30, 5-33
Lane Departure Warning (LDW)
system ...............5-25, 5-30, 5-33
LATCH (Lower Anchors and Tethers for CHildren)
System ......................1-28
License plate
Installing the
license plate..........9-13
Liftgate ......................3-22
Liftgate release ..................3-26
Light Air bag warning light .........1-66, 2-12
Brake light (See stop light) .........8-27
Bulb check/instrument panel .........2-7
Bulb replacement ..............8-27
Charge warning light .............2-8
Exterior and Interior lights ..........8-27
Fog lights ...................8-27
Fog light switch ...............2-43
Headlight and turn signal switch ......2-38
Headlight control switch ..........2-39
Headlights ..................8-27
Interior light ..................2-66 Light bulbs
..................8-27
Low tire pressure warning light .......2-10
Low windshield-washer fluid warning
light ......................2-29
Passenger air bag and status light .....1-57
Personal lights ................2-67
Security indicator light ............2-14
Warning/indicator lights and audible
reminders .................2-7, 2-8
Lights .......................8-27
Map lights ..................2-67
Lock Child safety rear door lock ..........3-6
Glove box lock ................2-54
Liftgate release ................3-26
Power door locks ............3-5, 3-6
Loose fuel cap warning .............2-30
Low fuel warning light ........2-9, 2-11, 2-28
Low tire pressure warning light .........2-10
Low windshield-washer fluid warning light . . .2-29
Luggage hook ..................2-58
Luggage rack (see
roof rack) ..........2-58
Luggage (See vehicle loading information) . .9-14
M
Maintenance General maintenance .............8-2
Inside the vehicle ...............8-3
Maintenance precautions ...........8-5
Outside the vehicle ..............8-2
Seat belt maintenance ............1-23
Under the hood and vehicle .........8-4
Maintenance requirements ............8-2
Malfunction indicator light ............2-13
10-4

Types of tires.................8-35
Uniform tire quality grading .........9-29
Wheels and tires ...............8-29
Wheel/tire size .................9-9
Tire pressure ...................8-29
Low tire pressure warning light .......2-10
Tire Pressure Monitoring System (TPMS) . . . .5-5
Top tether strap child restraint .........1-31
Towing Flat towing ..................9-28
Towing load/specification ..........9-22
Tow truck towing ...............6-14
Trailer towing .................9-18
Towing a trailer ..................9-18
Transceiver HomeLink® Universal
Transceiver .......2-68, 2-69, 2-71, 2-72
Transmission Continuously Variable Transmission (CVT)
fluid ......................8-14
Driving with Continuously Variable
Transmission (CVT) .............5-17
Travel (See registering a vehicle in another
country) ......................9-10
Trip odometer ...................2-5
Turn signal switch ................2-42
U
Uniform tire quality grading ...........9-29
USB interface Audio file operation ..........4-84, 4-85
Video file operation .............4-87
USB (Universal Serial Bus) Connection Port
(models with Navigation System) ........4-85USB (Universal Serial Bus) Connection Port
(models without Navigation System)
......4-83
V
Vanity mirror ...................3-31
Vehicle dimensions and weights .........9-9
Vehicle does not start ..............6-10
Vehicle dynamic control (VDC) off switch . . .2-47
Vehicle dynamic control (VDC) system . . . .5-137
Vehicle Dynamic Control (VDC) system . . .5-137
Vehicle identification ...............9-10
Vehicle identification number (VIN) .......9-10
Vehicle identification number (VIN)
(Chassis number) ................9-10
Vehicle identification number (VIN) plate . . . .9-10
Vehicle immobilizer system ...........5-16
V ehicle Information
Display...........2-16
Vehicle loading information ...........9-14
Vehicle recovery ..............6-16, 6-17
Vehicle security system .............2-32
(INFINITI vehicle immobilizer system) ,
engine start ...........2-34, 3-4, 5-16
Vents .......................4-48
Visors .......................3-31
Voice Prompt Interrupt ........4-115, 4-128
Voice recognition system ...........4-138
W
Warning Air bag warning light .........1-66, 2-12
Anti-lock brake warning light .........2-8
Battery charge warning light .........2-8Blind Spot Intervention (BSI) warning
light
......................5-45
Blind Spot Warning (BSW) warning
light ......................5-36
Brake warning light ...........2-8, 2-9
Distance Control Assist (DCA) .......5-95
Hazard warning flasher switch ........6-2
Lane Departure Prevention . .5-25, 5-30, 5-33
Lane Departure Warning
light ...............5-25, 5-30, 5-33
Loose fuel cap warning ...........2-30
Low fuel warning light ......2-9, 2-11, 2-28
Low tire pressure warning light .......2-10
Low windshield-washer fluid warning
light ......................2-29
Passenger air bag and status light .....1-57
Seat belt warning light ........1-18, 2-12
Supplemental air bag warning
light ..................1-66, 2-12
Vehicle security system ...........2-32
Warning/indicator lights and audible
reminders .................2-7, 2-8
Warning labels (for SRS) ..........1-65
Warning/indicator lights and audible
reminders ...................2-7, 2-8
Audible reminders ............2-7, 2-8
Indicator lights ..............2-7, 2-8
Warning lights ..............2-7, 2-8
W arning lights...............
.2-7, 2-8
Warning systems switch ............2-48
Washer switch Rear window wiper and washer
switches ...................2-37
Weights (See dimensions and weights) .....9-9
Wheels and tires .................8-29
Wheel/tire size ...................9-9
10-7