2014 INFINITI Q50-HYBRID lights

6-2In case of emergency
SIC2574
Push the switch on to warn other drivers
when you must stop or park under
emergency conditions. All turn signal lights
will flash.
WARNING
.If stopping for an emergency, be sure to
move the vehicle well off the road.
. Do not use the hazard warning flashers
while moving on the highway unless
unusual circumstances force you to drive
so slowly that your vehicle might be-
come a hazard to other traffic. .
Turn signals do not work when the
hazard warning flasher lights are on.
The flasher can be actuated with the
ignition switch in any position.
Some state laws may prohibit the use of
the hazard warning flasher switch while
driving. In the event of a roadside emergency,
Roadside Assistance Service is available to
you. Please refer to your Warranty Informa-
tion Booklet (U.S.) or Warranty & Roadside
Assistance Information Booklet (Canada)
for details.
HAZARD WARNING FLASHER SWITCH
ROADSIDE ASSISTANCE PROGRAM

Before attempting to jump start the vehi-
cle, make sure the fuel tank is not empty
and the correct starting procedure is
followed. See“Starting the INFINITI Direct
Response Hybrid
®System” (P.5-14). Do
not drive the vehicle on battery power only
if the fuel tank is empty. The Lithium ion
(Li-ion) battery will become discharged and
the INFINITI Direct Response Hybrid
®Sys-
tem will turn off.
CONFIRM BATTERY IS DISCHARGED
If any of the following conditions occurs,
the 12-volt battery might discharged:
. The instrument cluster and/or head-
lights are not normal brightness.
. Audio accessories cannot be turned on.
. The hybrid system does not become
READY to drive mode.
. The ignition switch cannot be placed in
the ON position.
Check the following if you notice above
conditions.
1. Check that the 12-volt battery terminals are tight and clean. See “12-volt
battery” (P.8-17). The 12-volt battery
is located on the left hand side of the
trunk behind an access panel. If the 12-
volt battery terminals are loose, contact your INFINITI retailer.
2. If the 12-volt battery terminals are tight and clean, try to jump start the vehicle.
See “Jump starting” (P.6-5).
If the hybrid system still does not start,
contact an INFINITI retailer. To start your INFINITI Direct Response
Hybrid
®System with a booster battery,
the instructions and precautions below
must be followed.
Jump starting provides power to the 12 volt
system to allow the electrical systems to
operate. The electrical systems must be
operating to allow the Lithium ion (Li-ion)
battery to be charged. Jump starting does
not charge the Li-ion battery.
WARNING
. If done incorrectly, jump starting can
lead to a 12-volt battery explosion,
resulting in severe injury or death. It
could also damage your vehicle.
. Explosive hydrogen gas is always pre-
sent in the vicinity of the 12-volt battery.
Make sure that the vent tube is
mounted.
. Do not allow battery fluid to come into
contact with eyes, skin, clothing or
painted surfaces. Battery fluid is a
corrosive sulfuric acid solution which
can cause severe burns. If the fluid
should come into contact with anything,
immediately flush the contacted area
with water.
In case of emergency6-5
IF THE VEHICLE DOES NOT START JUMP STARTING

8 Maintenance and do-it-yourself
Maintenance requirement.................................... 8-2
Scheduled maintenance .................................. 8-2
General maintenance....................................... 8-2
Where to go for service ................................... 8-2
General maintenance ........................................... 8-2 Explanation of maintenance items ................... 8-2
Maintenance precautions ..................................... 8-5
Engine compartment check locations ................... 8-7 VQ35HR engine ............................................... 8-7
Engine cooling system ......................................... 8-9
Checking engine coolant level ....................... 8-10
Changing engine coolant ............................... 8-10
Inverter cooling system...................................... 8-11
Checking inverter coolant level ...................... 8-12
Changing inverter coolant.............................. 8-12
Engine oil .......................................................... 8-12
Checking engine oil level............................... 8-12
Changing engine oil and filter ....................... 8-13
Automatic transmission fluid ............................. 8-15
Brake fluid......................................................... 8-15
Window washer fluid ......................................... 8-16
12-volt battery ................................................... 8-17 Checking battery fluid level ........................... 8-18
Jump starting ................................................ 8-18 Spark plugs ...................................................... 8-19
Replacing spark plugs ................................. 8-19
Air cleaner ........................................................ 8-20
Windshield wiper blades ................................... 8-21 Cleaning ...................................................... 8-21
Replacing..................................................... 8-21
Brakes .............................................................. 8-22 Self-adjusting brakes ................................... 8-22
Brake pad wear warning .............................. 8-22
Fuses ................................................................ 8-23
Engine compartment and trunk .................... 8-23
Passenger compartment............................... 8-24
Intelligent Key battery replacement ................... 8-25
Lights................................................................ 8-27 Exterior and interior lights ........................... 8-28
Wheels and tires ............................................... 8-30
Tire pressure ............................................... 8-30
Tire labeling ................................................ 8-33
Types of tires............................................... 8-35
Tire chains ................................................... 8-37
Changing wheels and tires........................... 8-38
Jacking up the vehicle and replacing tires .... 8-40

is released.
When driving in areas using road salt or
other corrosive materials, check lubrication
frequently.
Lights*:Clean the headlights on a regular
basis. Make sure that the headlights, stop
lights, tail lights, turn signal lights, and
other lights are all operating properly and
installed securely. Also check headlight
aim.
Road wheel nuts (lug nuts)*: When check-
ing the tires, make sure no wheel nuts are
missing, and check for any loose wheel
nuts. Tighten if necessary.
Tire rotation*: Tires should be rotated
every 5,000 miles (8,000 km).
Tires*: Check the pressure with a gauge
often and always prior to long distance
trips. If necessary, adjust the pressure in
all tires, including the spare, to the
pressure specified. Check carefully for
damage, cuts or excessive wear.
Tire Pressure Monitoring System (TPMS)
transmitter components: Replace the TPMS
transmitter grommet seal, valve core and
cap when the tires are replaced due to
wear or age.
Tire, wheel alignment and balance: If thevehicle should pull to either side while
driving on a straight and level road, or if
you detect uneven or abnormal tire wear,
there may be a need for wheel alignment.
If the steering wheel or seat vibrates at
normal highway speeds, wheel balancing
may be needed.
For additional information regarding tires,
refer to
“Important Tire Safety Information”
(US) or “Tire Safety Information” (Canada)
in the INFINITI Warranty Information Book-
let.
Windshield: Clean the windshield on a
regular basis. Check the windshield at
least every six months for cracks or other
damage. Have a damaged windshield
repaired by a qualified repair facility.
Windshield wiper blades*: Check for
cracks or wear if they do not wipe properly.
Inside the vehicle
The maintenance items listed here should
be checked on a regular basis, such as
when performing periodic maintenance,
cleaning the vehicle, etc.
Accelerator pedal: Check the pedal for
smooth operation and make sure the pedal
does not catch or require uneven effort. Keep the floor mat away from the pedal.
Automatic transmission P (Park) mechan-
ism:
On a fairly steep hill, check that your
vehicle is held securely with the shift lever
in the P (Park) position without applying
any brakes.
Brake pedal: Check the pedal for smooth
operation. If the brake pedal suddenly
goes down further than normal, the pedal
feels spongy or the vehicle seems to take
longer to stop, see an INFINITI retailer
immediately. Keep the floor mat away from
the pedal.
Brakes: Check that the brakes do not pull
the vehicle to one side when applied.
Parking brake: Check the parking brake
operation regularly. The vehicle should be
securely held on a fairly steep hill with only
the parking brake applied. If the parking
brake needs adjusted, see an INFINITI
retailer.
Seat belts: Check that all parts of the seat
belt system (for example, buckles, an-
chors, adjuster and retractors) operate
properly and smoothly, and are installed
securely. Check the belt webbing for cuts,
fraying, wear or damage.
Seats: Check seat position controls such as
Maintenance and do-it-yourself8-3

8-4Maintenance and do-it-yourself
seat adjusters, seatback recliner, etc. to
ensure they operate smoothly and that all
latches lock securely in every position.
Check that the head restraints move up
and down smoothly and that the locks (if
so equipped) hold securely in all latched
positions.
Steering wheel:Check for changes in the
steering conditions, such as excessive free
play, hard steering or strange noises.
Warning lights and chimes: Make sure that
all warning lights and chimes are operating
properly.
Windshield defroster: Check that the air
comes out of the defroster outlets properly
and in sufficient quantity when operating
the heater or air conditioner.
Windshield wiper and washer*: Check that
the wipers and washer operate properly
and that the wipers do not streak.
Under the hood and vehicle
The maintenance items listed here should
be checked periodically (for example, each
time you check the engine oil or refuel).
12-volt battery*: Check the fluid level in
each cell. It should be between the MAX
and MIN lines. Vehicles operated in high temperatures or under severe condition
require frequent checks of the battery fluid
level.
NOTE:
Care should be taken to avoid situations
that can lead to potential 12-volt battery
discharge and potential no-start condi-
tions such as:
1.
Installation or extended use of electro-
nic accessories that consume 12-volt
battery power when the engine is not
running (Phone chargers, GPS, DVD
players, etc.)
2. Vehicle is not driven regularly and/or
only driven short distances.
In these cases, the 12-volt battery may
need to be charged to maintain 12-volt
battery health.
Brake fluid level*: Make sure that the
brake fluid level is between the MAX and
MIN lines on the reservoir.
Engine coolant level*: Check the coolant
level when the engine is cold.
Engine drive belts*: Make sure that no belt
is frayed, worn, cracked or oily.
Engine oil level*: Check the level after
parking the vehicle on a level spot and turning off the INFINITI Direct Response
Hybrid
®System. Wait more than 15
minutes for the oil to drain back into the
oil pan.
Exhaust system: Make sure there are no
loose supports, cracks or holes. If the
sound of the exhaust seems unusual or
there is a smell of exhaust fumes, im-
mediately have the exhaust system in-
spected by an INFINITI retailer. (See
“Precautions when starting and driving”
(P.5-3).)
Fluid leaks: Check under the vehicle for
fuel, oil, water or other fluid leaks after the
vehicle has been parked for a while. Water
dripping from the air conditioner after use
is normal. If you should notice any leaks or
if gasoline fumes are evident, check for the
cause and have it corrected immediately.
Inverter coolant lebel: Check the coolant
level when the inverter is cold.
Radiator and hoses: Check the front of the
radiator and clean off any dirt, insects,
leaves, etc., that may have accumulated.
Make sure the hoses have no cracks,
deformation, rot or loose connections.
Underbody: The underbody is frequently
exposed to corrosive substances such as

JVM0272X
1. Headlight (high-beam)
2. Headlight (low-beam)
3. Map light
4. Front side marker light
5. Rear personal light
6. Side turn signal light
7. Front turn signal light
8. Fog light
9. Parking light
10. Step light
11. Courtesy light
12. High-mounted stop light
13. Back-up light
14. Rear turn signal light
15. Stop/tail light
16 Rear side marker light
17 License plate light
18 Trunk light
Maintenance and do-it-yourself8-27
LIGHTS

8-28Maintenance and do-it-yourself
EXTERIOR AND INTERIOR LIGHTS
ItemWattage (W)Bulb No.
Headlight*
High/Low beams LED—
Front turn signal light* LED—
Front fog light* LED—
Parking light* LED—
Side marker light* LED—
Rear combination light*
back-up* LED—
turn signal 21WY21W
stop/tail/side marker* LED—
License plate light 5W5W
Map light* LED—
Rear personal light 8—
Vanity mirror light 2—
Step light 5—
Trunk light 3.4—
Courtesy light* LED—
High-mounted stop light* LED—
*: See an INFINITI retailer for replacement.
NOTE: Always check with the Parts Depart-
ment at an INFINITI retailer for the latest
information about parts.
Replacement procedures
All other lights are either type A, B, C, D, E
or F. When replacing a bulb, first remove
the lens and/or cover.

F
F.M.V.S.S./C.M.V.S.S. certification label ............. 9-12
FilterAir cleaner housing filter .............................. 8-20
Changing engine oil and filter ...................... 8-13
Flashers (See hazard warning flasher switch) ...... 6-2
Flat tire ............................................................... 6-3
Flat Tire - Visit dealer warning .......................... 2-26
Flat towing ........................................................ 9-19
Floor mat cleaning .............................................. 7-7
Floor mat positioning aid .................................... 7-7
Fluid Automatic transmission fluid (ATF) ............... 8-15
Brake fluid ................................................... 8-15
Capacities and
recommended fuel/lubricants ........................ 9-2
Engine coolant ............................................... 8-9
Engine oil .................................................... 8-12
Window washer fluid ................................... 8-16
Fog light switch ................................................ 2-47
Forward emergency braking system .................. 5-89
Forward emergency braking system
warning light .................................................... 2-15
Front passenger air bag and status light ........... 1-44
Front power seat adjustment ............................... 1-3
Front seat
Front seat adjustment .................................... 1-3
Fuel Capacities and
recommended fuel/lubricants ........................ 9-2 Fuel economy............................................. 5-100
Fuel octane rating .......................................... 9-4
Fuel recommendation ..................................... 9-4
Fuel-filler cap ............................................... 3-21
Fuel-filler door ............................................. 3-21
Gauge ............................................................ 2-8
Fuel economy history ...................... Hybrid System-6
Fuel Efficient Driving Tips .................................. 5-99
Fuses ................................................................ 8-23
Fusible links ..................................................... 8-23
G
Garage door opener HomeLink®Universal Transceiver ................. 2-61
Gas cap ............................................................ 3-21
Gauge ................................................................. 2-6
Engine coolant temperature gauge ............... 2-33
Fuel gauge ..................................................... 2-8
Odometer....................................................... 2-7
Speedometer ................................................. 2-7
Tachometer .................................................... 2-8
Trip computer .............................................. 2-31
General maintenance .......................................... 8-2
Glove box ......................................................... 2-51
H
Hazard warning flasher switch ............................ 6-2
Head restraints/headrests ................................... 1-5 Headlights
Aiming control (See Adaptive Front lighting
System (AFS)) .............................................. 2-45
Headlight switch .......................................... 2-41
Heated seats ...................................................... 1-5
Heater Engine block heater ................................... 5-114
High beam assist .............................................. 2-43
High temperature warning ................................. 2-26
High voltage cautions ..................... Hybrid System-2
High voltage components ................ Hybrid System-9
Hill start assist system ................................... 5-112
HomeLink
®Universal Transceiver ...................... 2-61
Hood release .................................................... 3-18
Hook Coat hooks .................................................. 2-53
Trunk hooks ................................................. 2-53
Horn ................................................................. 2-47
Hybrid system over heat warning ...................... 2-26
Hybrid system start operation indicator ............ 2-24
Hybrid vehicle characteristics ........ Hybrid System-10
Hybrid vehicle precautions .............. Hybrid System-9
I
If the vehicle does not start ................................ 6-5
Ignition switch (Push-button) ............................................... 5-10
Automatic transmission models ................... 5-14
Immobilizer system ........................................... 2-37
Indicator
Vehicle information display .......................... 2-21
10-3