
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.
Electric trailer brake controller
Trailers equipped with electric brakes may re-
quire the installation of an aftermarket trailer
brake controller.
Your vehicle is equipped with a connector and
jumper harness that is specifically designed to be
used when installing an aftermarket brake con-
troller.
To install the electric trailer brake controller jumper
harness, perform the following procedure:
1. Open the driver door. Move the seat to the rearmost position.
Jumper Harness
LTI0117
Technical and consumer information9-25

●While going downhill, the weight of the
trailer pushing on the tow vehicle may de-
crease overall stability. Therefore, to main-
tain adequate control, reduce your speed
and shift to a lower gear. Avoid long or
repeated use of the brakes when descend-
ing a hill, as this reduces their effectiveness
and could cause overheating. Shifting to a
lower gear instead provides “engine brak-
ing” and reduces the need to brake as fre-
quently.
● If the engine coolant temperature rises to a
high temperature, refer to “If your vehicle
overheats” in the “In case of emergency”
section of this owner’s manual.
● Trailer towing requires more fuel than normal
circumstances.
● Avoid towing a trailer for your vehicle’s first
500 miles (805 km) .
● For the first 500 miles (805 km) that you do
tow, do not drive over 50 mph (80 km/h).
● Have your vehicle serviced more often than
at intervals specified in the recommended
Maintenance Schedule in the “INFINITI Ser-
vice and Maintenance Guide”. ●
When making a turn, your trailer wheels will
be closer to the inside of the turn than your
vehicle wheels. To compensate for this,
make a larger than normal turning radius
during the turn.
● Crosswinds and rough roads will adversely
affect vehicle/trailer handling, possibly caus-
ing vehicle sway. When being passed by
larger vehicles, be prepared for possible
changes in crosswinds that could affect ve-
hicle handling.
Do the following if the trailer begins to sway: 1. Take your foot off the accelerator pedal to allow the vehicle to coast and steer as
straight ahead as the road conditions allow.
This combination will help stabilize the ve-
hicle
– Do not correct trailer sway by steering or applying the brakes.
2. When the trailer sway stops, gently apply the brakes and pull to the side of the road in a
safe area.
3. Try to rearrange the trailer load so it is bal- anced as described in this section. ●
Be careful when passing other vehicles.
Passing while towing a trailer requires con-
siderably more distance than normal pass-
ing. Remember, the length of the trailer must
also pass the other vehicle before you can
safely change lanes.
● Downshift the transmission to a lower gear
for engine braking when driving down steep
or long hills. This will help slow the vehicle
without applying the brakes.
● Avoid holding the brake pedal down too long
or too frequently. This could cause the
brakes to overheat, resulting in reduced
braking efficiency.
● Increase your following distance to allow for
greater stopping distances while towing a
trailer. Anticipate stops and brake gradually.
● INFINITI recommends that the cruise control
not be used while towing a trailer.
● Some states or provinces have specific
regulations and speed limits for vehicles that
are towing trailers. Obey the local speed
limits.
● Check your hitch, trailer wiring harness con-
nections, and trailer wheel lug nuts after
50 miles (80 km) of travel and at every break.
9-28Technical and consumer information

C
Capacities and recommended fuel/lubricants . .9-2
Cargoareastoragebin.............2-57
Cargo(Seevehicleloadinginformation)....9-14
Car phone or CB radio .............4-113
CD care and cleaning ..............4-98
CD player (See audio system) .........4-76
Check tire pressure ...............2-28
Child restraints .......1-25,1-25,1-27,1-29
LATCH (Lower Anchors and Tethers for
CHildren) System ..............1-29
Precautions on child
restraints.........1-27,1-34,1-40,1-46
Top tether strap anchor point locations . .1-32
Child restraint with top tether strap .......1-31
Child safety rear door lock ............3-6
Chimes, audible reminders ...........2-15
Cleaningexteriorandinterior........7-2,7-4
Climatecontrolseatswitch...........2-44
Clock setting
(models with Navigation System) ........4-18
Clock setting
(models without Navigation System) .......4-9
C.M.V.S.S. certification label ..........9-11
Cold weather driving ..............5-144
Compact disc (CD) player ...........4-76
Consolebox...................2-52
Consolelight...................2-65
Continuously Variable Transmission (CVT) . . .5-18 Continuously Variable Transmission (CVT)
fluid ......................8-13
Driving with Continuously Variable
Transmission (CVT) .............5-18
Control panel buttons ..............4-11 Brightness/contrast button
......4-10,4-20
Enterbutton...............4-4,4-11
Without navigation system ..........4-4
Controls Audio controls (steering wheel) .......4-99
Heater and air conditioner controls .....4-49
Coolant Capacities and recommended
fuel/lubricants .................9-2
Changingenginecoolant...........8-9
Checking engine coolant level ........8-9
Engine coolant temperature gauge .....2-6
Corrosion protection ...............7-6
Cruisecontrol...............5-74,5-75
Cupholders...................2-54
D
Daytime running light system (Canada only) . .2-39
Defroster switch Rear window and outside mirror defroster
switch.....................2-36
Digital Versatile Disc (DVD) player .......4-80
Dimensionsandweights.............9-9
Dimmer switch for instrument panel ......2-40
Display......................2-16
Display controls
(seecontrolpanelbuttons) ........4-4,4-11
Distance Control Assist (DCA) system .....5-95
Doors ........................3-4
Drive belt .....................8-17
Drive positioner, Automatic ...........3-34
Driving Cold weather driving ............5-144 Driving with Continuously Variable
Transmission (CVT)
.............5-18
Precautions when starting and driving ....5-4
Driving the vehicle ................5-18
Dual head restraint DVD system .......4-101
Dual power moonroof ...........2-62,2-62
E
Economy-fuel.................5-130
Emergency engine shutoff .........5-15,6-3
Emission control information label .......9-11
Emission control system warranty .......9-31
Engine Before starting the engine ..........5-16
Blockheater ................5-145
Capacities and recommended
fuel/lubricants.................9-2
Changing engine coolant ...........8-9
Changingengineoil.............8-11
Changing
engine oil filter ..........8-12
Checking engine coolant level ........8-9
Checking engine oil level ..........8-10
Engine compartment check locations ....8-7
Engine coolant temperature gauge .....2-6
Engine cooling system ............8-8
Engineoil...................8-10
Engine oil and oil filter recommendation . . .9-6
Engine oil viscosity ..............9-7
Engine serial number ............9-11
Engine specifications .............9-8
Starting the engine .............5-17
Engine coolant temperature gauge .......2-6
Enter button .................4-4,4-11
Event Data recorders ..............9-33
10-2

Uniform tire quality grading.........9-30
Wheels and tires ...............8-28
Wheel/tire size .................9-9
Tirepressure...................8-28 Low tire pressure warning light .......2-10
Tire Pressure Monitoring System (TPMS) ....5-5
Top tether strap child restraint .........1-31
Towing Flattowing..................9-29
Towing load/specification ..........9-22
Towtrucktowing...............6-13
Trailer towing .................9-18
Towing a trailer ..................9-18
Transceiver HomeLink® Universal
Transceiver...........2-67,2-69,2-70
Transmission Continuously Variable Transmission (CVT)
fluid......................8-13
Driving with Continuously Variable
Transmission (CVT) .............5-18
Travel (See registering a vehicle in another
country) ......................9-10
Trip odometer ...................2-5
Turn signal switch ................2-40
U
Uniform tire quality grading ...........9-30
USB interface Audio file operation ..........4-84,4-85
Video file operation .............4-86
USB (Universal Serial Bus) Connection Port
(models with Navigation System) ........4-84USB (Universal Serial Bus) Connection Port
(models without Navigation System)
......4-83
V
Vanity mirror ...................3-31
Vehicle dimensions and weights .........9-9
Vehicle dynamic control (VDC) off switch . . .2-47
Vehicle dynamic control (VDC) system ....5-136
Vehicle Dynamic Control (VDC) system . . .5-136
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
Vehicle Information Display ...........2-16
Vehicle loading information ...........9-14
Vehicle recovery ..............6-15,6-16
Vehicle security system .............2-30
(INFINITI vehicle immobilizer system) ,
engine start ...........2-31,3-4,5-16
Vents.......................4-47
Visors.......................3-31
Voice Prompt Interrupt ........4-117, 4-129
Voice recognition system ...........4-139
W
Warning Airbagwarninglight.........1-67,2-12
Anti-lock brake warning light .........2-9
Battery charge warning light .........2-9Blind Spot Intervention (BSI) warning
light......................5-46
Blind Spot Warning (BSW) warning
light......................5-37
Brake warning light
..............2-9
Distance Control Assist (DCA) .......5-95
Hazard warning flasher switch ........6-2
Lane Departure Prevention . .5-26, 5-31, 5-34
Lane Departure Warning
light...............5-26,5-31,5-34
Loose fuel cap warning ...........2-30
Low fuel warning light ........2-11,2-27
Low tire pressure warning light .......2-10
Low windshield-washer fluid warning
light......................2-27
Passenger air bag and status light .....1-58
Seat belt warning light ........1-19,2-12
Supplemental air bag warning light .1-67, 2-12
Vehicle security system ...........2-30
Warning/indicator lights and audible
reminders .............
2-8,2-9,2-13
Warning labels (for SRS) ..........1-67
Warning/indicator lights and audible
reminders...............2-8, 2-9, 2-13 Audiblereminders.........2-8,2-9,2-13
Indicatorlights...........2-8,2-9,2-13
Warning lights ...........2-8,2-9,2-13
Warning lights .............2-8,2-9,2-13
Warning systems switch ............2-46
Washer switch Rear window wiper and washer
switches...................2-35
Weights (See dimensions and weights) .....9-9
Wheels and tires .................8-28
Wheel/tire size ...................9-9
10-7