2014 INFINITI Q50 trailer

3-22Pre-driving checks and adjustments
.Push the power door lock switch to the
UNLOCK position.
To lock, close the fuel-filler door securely
and lock all doors by operating the door
handle request switch, the LOCK button on
the Intelligent Key, the mechanical key or
the power door lock switch.
FUEL-FILLER CAP
WARNING
. Gasoline is extremely flammable and
highly explosive under certain condi-
tions. You could be burned or seriously
injured if it is misused or mishandled.
Always stop engine and do not smoke or
allow open flames or sparks near the
vehicle when refueling.
. Do not attempt to top off the fuel tank
after the fuel pump nozzle shuts off
automatically. Continued refueling may
cause fuel overflow, resulting in fuel
spray and possibly a fire.
. Use only an original equipment type
fuel-filler cap as a replacement. It has a
built-in safety valve needed for proper
operation of the fuel system and emis-
sion control system. An incorrect cap can result in a serious malfunction and
possible injury. It could also cause the
Malfunction Indicator Light (MIL) to
come on.
. Never pour fuel into the throttle body to
attempt to start your vehicle.
. Do not fill a portable fuel container in
the vehicle or trailer. Static electricity
can cause an explosion of flammable
liquid, vapor or gas in any vehicle or
trailer. To reduce the risk of serious
injury or death when filling portable fuel
containers:
—Always place the container on the
ground when filling.
—Do not use electronic devices whenfilling.
—Keep the pump nozzle in contact
with the container while you are
filling it.
—Use only approved portable fuelcontainers for flammable liquid.
CAUTION
. If fuel is spilled on the vehicle body,
flush it away with water to avoid paint
damage.
. Insert the cap straight into the fuel-filler
tube, then tighten the fuel-filler cap until
a single click is heard. Failure to tighten
the fuel-filler cap properly may cause the
Malfunction Indicator Light (MIL) to
illuminate. If thelight illuminates
because the fuel-filler cap is loose or
missing, tighten or install the cap and
continue to drive the vehicle. The
light should turn off after a few driving
trips. If thelight does not turn off
after a few driving trips, have the vehicle
inspected by an INFINITI retailer.
. The Loose Fuel Cap warning will appear
if the fuel-filler cap is not properly
tightened. It may take a few driving
trips for the warning to be displayed.
Failure to tighten the fuel-filler cap
properly after the Loose Fuel Cap warn-
ing appears may cause the
Mal-
function Indicator Light (MIL) to
illuminate.

WARNING
.Do not leave children or adults who
would normally require the support of
others alone in your vehicle. Pets should
not be left alone either. They could
accidentally injure themselves or others
through inadvertent operation of the
vehicle. Also, on hot, sunny days,
temperatures in a closed vehicle could
quickly become high enough to cause
severe or possibly fatal injuries to
people or animals.
. Closely supervise children when they are
around cars to prevent them from play-
ing and becoming locked in the trunk
where they could be seriously injured.
Keep the car locked, with the rear
seatback and trunk lid securely latched
when not in use, and prevent children’s
access to car keys.
EXHAUST GAS (carbon monoxide)
WARNING
.Do not breathe exhaust gases; they
contain colorless and odorless carbon
monoxide. Carbon monoxide is danger-
ous. It can cause unconsciousness or
death.
. If you suspect that exhaust fumes are
entering the vehicle, drive with all
windows fully open, and have the
vehicle inspected immediately.
. Do not run the engine in closed spaces
such as a garage.
. Do not park the vehicle with the engine
running for any extended length of time.
. Keep the trunk lid closed while driving,
otherwise exhaust gases could be drawn
into the passenger compartment. If you
must drive with the trunk lid open,
follow these precautions:
1) Open all the windows.
2) Set the air recirculation to off and the fan control to high to circulate
the air. .
If electrical wiring or other cable con-
nections must pass to a trailer through
the seal on the trunk lid or the body,
follow the manufacturer’s recommenda-
tion to prevent carbon monoxide entry
into the vehicle.
. The exhaust system and body should be
inspected by a qualified mechanic when-
ever:
—The vehicle is raised for service.
—You suspect that exhaust fumes are
entering into the passenger compart-
ment.
—You notice a change in the sound of
the exhaust system.
—You have had an accident involvingdamage to the exhaust system,
underbody, or rear of the vehicle.
Starting and driving5-3
PRECAUTIONS WHEN STARTING AND
DRIVING

9 Technical and consumer information
Capacities and recommended fuel/lubricants....... 9-2Fuel information .............................................. 9-4
Engine oil and oil filter recommendation ......... 9-6
Air conditioning system refrigerant and
lubricant recommendations ............................. 9-7
Specifications ...................................................... 9-8
Engine............................................................. 9-8
Wheels and tires ............................................. 9-9
Dimensions ................................................... 9-10
When traveling or registering your vehicle in
another country ................................................. 9-11
Vehicle identification ......................................... 9-11 Vehicle Identification Number (VIN) plate ....... 9-11
Vehicle identification number
(chassis number) ........................................... 9-11
Engine serial number .................................... 9-12
F.M.V.S.S./C.M.V.S.S. certification label .......... 9-12
Emission control information label ................ 9-12
Tire and loading information label ................. 9-13
Air conditioner specification label.................. 9-13 Installing front license plate .............................. 9-14
Removing air deflectors..................................... 9-15
Vehicle loading information............................... 9-16
Terms .......................................................... 9-16
Vehicle load capacity ................................... 9-17
Loading tips................................................. 9-18
Measurement of weights.............................. 9-18
Towing a trailer ................................................. 9-19 Flat towing................................................... 9-19
Uniform tire quality grading .............................. 9-19
Treadwear .................................................... 9-19
Traction AA, A, B and C................................ 9-20
Temperature A, B and C ............................... 9-20
Emission control system warranty ..................... 9-20
Reporting safety defects.................................... 9-21
Readiness for Inspection/Maintenance (I/M) test
(US only)........................................................... 9-22
Event Data Recorders (EDR) ............................... 9-23
Owner’s Manual/Service Manual
order information .............................................. 9-23

5. Insert grommets into the hole on thefascia.
6. Insert a flat-blade screwdriver into the grommet hole to add 908 turn onto the
part
*D.
7. Install the license plate bracket with screws.
STI0623
Left side
This vehicle is equipped with air deflectors
in front of the front wheels. The deflectors
will change the air flow to help improve
aerodynamic performance.
When transporting your vehicle on a trailer,
the air deflectors may interfere with a
steep slope to a trailer bed. In this case,
remove the deflectors from the undercover
of the vehicle.
1. Loosen three screws as shown and
remove the left-side air deflector
*A.
2. Tighten the removed screw
*Bin its
original position. 3. Perform the same procedure to remove
the right-side air deflector.
4. Store the two air deflectors and four screws to reinstall in the reverse order.
5. When reinstalling, make sure all six screws are firmly tightened on both air
deflectors.
Technical and consumer information9-15
REMOVING AIR DEFLECTORS

9-16Technical and consumer information
WARNING
.It is extremely dangerous to ride
in a cargo area inside the vehicle.
In a collision, people riding in
these areas are more likely to be
seriously injured or killed.
.Do not allow people to ride in any
area of vehicle that is not
equipped with seats and seat
belts.
.Be sure everyone in your vehicle is
in a seat and using a seat belt
properly.
TERMS
It is important to familiarize yourself
with the following terms before
loading your vehicle:
.Curb Weight (actual weight of yourvehicle) - vehicle weight includ-
ing: standard and optional equip-
ment, fluids, emergency tools,
and spare tire assembly. This weight
does not include passen-
gers and cargo.
.GVW (Gross Vehicle Weight) - curb weight plus the combined weight
of passengers and cargo.
.GVWR (Gross Vehicle Weight Rat-ing) - maximum total combined
weight of the unloaded vehicle,
passengers, luggage, hitch, trailer
tongue load and any other op-
tional equipment. This informa-
tion is located on the F.M.V.S.S./
C.M.V.S.S. label.
.GAWR (Gross Axle Weight Rating) -maximum weight (load) limit spe-
cified for the front or rear axle.
This information is located on the
F.M.V.S.S./C.M.V.S.S. label.
.GCWR (Gross Combined WeightRating) - The maximum total
weight rating of the vehicle, pas-
sengers, cargo, and trailer.
.Vehicle Capacity Weight, Loadlimit, Total load capacity - max-
imum total weight limit specified of the load (passengers and car-
go) for the vehicle. This is the
maximum combined weight of
occupants and cargo that can be
loaded into the vehicle. If the
vehicle is used to tow a trailer,
the trailer tongue weight must be
included as part of the cargo load.
This information is located on the
Tire and Loading Information la-
bel.
.Cargo capacity - permissible
weight of cargo, the weight of
total occupants weight subtracted
from the load limit.
VEHICLE LOADING INFORMATION

STI0365
VEHICLE LOAD CAPACITY
Do not exceed the load limit of your
vehicle shown as“The combined
weight of occupants and cargo” on
the Tire and Loading Information
label. Do not exceed the number of
occupants shown as “Seating Capa-
city” on the Tire and Loading In-
formation label.
To get “the combined weight of
occupants and cargo” , add the
weight of all occupants, then add the total luggage weight. Examples
are shown in the illustration.
Steps for determining correct load
limit
1.Locate the statement
“The com-
bined weight of occupants and
cargo should never exceed XXX kg
or XXX lbs” on your vehicle’ s
placard.
2.Determine the combined weight of
the driver and passengers that
will be riding in your vehicle.
3.Subtract the combined weight of
the driver and passengers from
XXX kg or XXX lbs.
4.The resulting figure equals the
available amount of cargo and
luggage load capacity. For exam-
ple, if the XXX amount equals
1400 lbs. and there will be five
150 lb. passengers in your vehi-
cle, the amount of available cargo
and luggage load capacity is 650
lbs. (1400 −750 (5 x 150) = 650
lbs or 640 −340 (5 x 70) = 300
kg.)
5.Determine the combined weight of
luggage and cargo being loaded
on the vehicle. That weight may
not safely exceed the available
cargo and luggage load capacity
calculated in Step 4.
6.If your vehicle will be towing a
trailer, load from your trailer will
be transferred to your vehicle.
Consult this manual to determine
how this reduces the available
Technical and consumer information9-17

Do not tow a trailer with your
vehicle.
FLAT TOWING
Towing your vehicle with all four wheels on
the ground is sometimes called flat towing.
This method is sometimes used when
towing a vehicle behind a recreational
vehicle, such as a motor home.
CAUTION
.Failure to follow these guidelines can
result in severe transmission damage.
. Whenever flat towing your vehicle, al-
ways tow forward, never backward.
. DO NOT tow any Automatic Transmission
(AT) vehicle with all four wheels on the
ground (flat towing). Doing so WILL
DAMAGE internal transmission parts
due to lack of transmission lubrication.
. DO NOT tow any All-Wheel Drive (AWD)
vehicle with any of the wheels on the
ground. Doing so may cause serious and
expensive damage to the powertrain.
. For emergency towing procedures refer
to“Towing recommended by INFINITI”
(P.6-14).
Automatic Transmission
All-Wheel Drive (AWD) models:
Do not tow an AWD vehicle with any of the
wheels on the ground.
Two-Wheel Drive (2WD) models:
To tow a vehicle equipped with an auto-
matic transmission, an appropriate vehicle
dolly MUST be placed under the towed
vehicle’s drive wheels. Alwaysfollow the
dolly manufacturer’ s recommendations
when using their product. DOT (Department Of Transportation) Qual-
ity Grades: All passenger car tires must
conform to federal safety requirements in
addition to these grades.
Quality grades can be found where applic-
able on the tire sidewall between tread
shoulder and maximum section width. For
example:
Treadwear 200 Traction AA Temperature A
TREADWEAR
The treadwear grade is a comparative
rating based on the wear rate of the tire
when tested under controlled conditions
on a specified government test course. For
example, a tire graded 150 would wear one
and one-half (1 1/2) times as well on the
government course as a tire graded 100.
The relative performance of tires depends
upon actual conditions of their use, how-
ever, and may depart significantly from the
norm due to variations in driving habits,
service practices and differences in road
characteristics and climate.
Technical and consumer information9-19
TOWING A TRAILER
UNIFORM TIRE QUALITY GRADING

10-6
Three-point type .......................................... 1-15
Seat(s) Driver-side memory ...................................... 3-29
Heated seats ................................................. 1-5
Seats ............................................................. 1-2
Security system Vehicle security system ................................ 2-31
Security system (INFINITI Vehicle Immobilizer
System) Engine start ................................................. 2-32
Shift lever Shift lock release ......................................... 5-18
Shift lock release, Transmission ........................ 5-18
Shifting Automatic transmission ............................... 5-15
Shoulder belt height adjustment ....................... 1-20
SNOW mode ..................................................... 5-22
Spare tire ........................................................... 9-9
Spark plugs ...................................................... 8-18
Speedometer ...................................................... 2-7
SPORT mode ..................................................... 5-22
STANDARD mode ............................................... 5-21
Starting
Before starting the engine ........................... 5-13
Jump starting ............................................... 8-16
Precautions when starting and driving ........... 5-3
Push starting ............................................... 6-11
Starting the engine ...................................... 5-14
Status light, Front passenger air bag ................ 1-49
Steering Direct Adaptive Steering ............................ 5-104 Power steering fluid ..................................... 8-13
Power steering system ............................... 5-104
Tilt/telescopic steering ................................. 3-24
Storage ............................................................. 2-45
Storage box ...................................................... 2-48
Sun visors ........................................................ 3-25
Sunglasses holder ............................................ 2-46
Supplemental air bag warning labels ................ 1-55
Supplemental air bag warning light ......... 1-55, 2-16
Supplemental restraint system .......................... 1-42
Precautions on supplemental
restraint system ........................................... 1-42
Switch
Autolight switch ........................................... 2-37
Fog light switch ........................................... 2-42
Hazard warning flasher switch ....................... 6-2
Headlight switch .......................................... 2-36
Ignition switch ............................................. 5-15
Power door lock switch .................................. 3-5
Rear window and outside mirror
defroster switch ........................................... 2-36
Turn signal switch ........................................ 2-42
Vehicle Dynamic Control (VDC) off switch ..... 2-43
T
Tachometer ......................................................... 2-8
Temperature gauge
Engine coolant temperature gauge ................. 2-8
Theft (INFINITI Vehicle Immobilizer System) Engine start ................................................. 2-32
Thigh extension .................................................. 1-5 Three-way catalyst .............................................. 5-4
Tilt/telescopic steering ...................................... 3-24
Tire
Flat Tire - Visit dealer warning ..................... 2-23
Run-flat tires .................................................. 6-4
Tire replacement indicator ............................ 2-26
Tire rotation ................................................. 8-38
Tire pressure Low tire pressure warning light .................... 2-14
Tire Pressure Low - Add Air warning .................. 2-23
Tires Flat tire .......................................................... 6-3
Low tire pressure warning system ... 5-4, 6-3, 8-29
Run-flat tires ................................................ 8-36
Spare tire .................................................... 8-40
Tire and Loading information label ...... 8-31, 9-13
Tire chains ................................................... 8-37
Tire dressing .................................................. 7-4
Tire pressure................................................ 8-29
Tire Pressure Monitoring
System (TPMS) .............................. 5-4, 6-3, 8-29
Types of tires ............................................... 8-35
Uniform tire quality grading ......................... 9-19
Wheel/tire size .............................................. 9-9
Wheels and tires .......................................... 8-29
Towing Flat towing ................................................... 9-19
Tow truck towing .......................................... 6-13
Towing a trailer ............................................ 9-19
TPMS Tire Pressure Monitoring System ... 5-4, 6-3, 8-29