2014 INFINITI Q50-HYBRID fuel pressure

Warninglight Name Page
12-volt battery charge warning
light
2-12
Anti-lock Braking System (ABS)
warning light2-13
Brake system warning light
(yellow)
2-13
Brake warning light (red) 2-13
Direct Response Hybrid®Sys-
tem warning light 2-14
Forward emergency braking
system warning light (if so
equipped)2-15
Low fuel warning light
2-15
Low tire pressure warning light 2-15
Master warning light 2-17
Power steering warning light 2-17
Seat belt warning light 2-17
Supplemental air bag warning
light 2-17
Vehicle Dynamic Control (VDC)
warning light2-18Indicator
light Name Page
Approaching Vehicle Sound for
Pedestrians (VSP) OFF indicator
light 2-18
ECO drive indicator light 2-18
EV indicator light
2-18
Exterior light indicator2-19
Front fog light indicator light 2-19
Front passenger air bag status
light 2-19
High beam assist indicator light
(if so equipped)2-19
High beam indicator light 2-19
Malfunction Indicator Light
(MIL)2-19
READY to drive indicator light 2-20
Security indicator light 2-20
Turn signal/hazard indicator
lights2-20
Vehicle Dynamic Control (VDC)
off indicator light2-20
Illustrated table of contents0-11
WARNING AND INDICATOR LIGHTS

2-12Instruments and controls
12-volt battery charge warning lightPower steering warning lightHigh beam assist indicator light*
Anti-lock Braking System (ABS) warning
lightSeat belt warning light and chimeHigh beam indicator light
Supplemental air bag warning lightMalfunction Indicator Light (MIL)
Brake system warning light (yellow)Vehicle Dynamic Control (VDC) warning lightREADY to drive indicator light
Brake warning light (red)Approaching Vehicle Sound for Pedestrians
(VSP) OFF indicator lightSecurity indicator light
Direct Response Hybrid®System warning
lightECO drive indicator lightTurn signal/hazard indicator lights
Forward emergency braking system warning
light*EV indicator lightVehicle Dynamic Control (VDC) off indicator
light
Low fuel warning lightExterior light indicator
Low tire pressure warning lightFront fog light indicator light *: if so equipped
Master warning lightFront passenger air bag status light
CHECKING BULBS
With all doors closed, apply the parking
brake and push the ignition switch to the
ON position without starting the INFINITI
Direct Response Hybrid
®System. The
following lights will come on (if so
equipped):
,or,,,,,
The following lights come on briefly and
then go off (if so equipped):
,or,,,,
If any light does not come on, it may
indicate a burned-out bulb or an open
circuit in the electrical system. Have the
system checked by an INFINITI retailer.
Some indicators and warnings are also
displayed in the vehicle information dis-
play between the speedometer and tach-
ometer. (See “Vehicle information display”
(P.2-21).)
WARNING LIGHTS
12-volt battery charge warning
light
When the ignition switch is in the ON
position, the 12-volt battery charge warn-
ing light illuminates. After starting the
hybrid system, the light turns off.
If the light continues to illuminate after
starting the hybrid system, it may indicate
WARNING/INDICATOR LIGHTS AND
AUDIBLE REMINDERS

Forward emergency braking
system warning light (if so
equipped)
This light illuminates when the forward
emergency braking system is set to OFF on
the lower display.
If the light illuminates when the forward
emergency braking system is ON, it may
indicate that the system is unavailable.
See “Forward emergency braking system”
(P.5-89) for more details.
Low fuel warning light
This light illuminates when the fuel in the
tank is getting low. Refuel as soon as it is
convenient, preferably before the fuel
gauge reaches the 0 (empty) position.
There will be a small reserve of fuel
remaining in the tank when the fuel gauge
reaches the 0 position.
Low tire pressure warning
light
Your vehicle is equipped with a Tire
Pressure Monitoring System (TPMS) that
monitors the tire pressure of all tires.
The low tire pressure warning light warns
of low tire pressure and flat tire, or indicates that the TPMS is not functioning
properly.
After the ignition switch is placed in the ON
position, this light illuminates for about 1
second and turns off.
Low tire pressure warning:
If the vehicle is being driven with low tire
pressure, the warning light will illuminate.
The
“Tire Pressure Low - Add Air” warning
also appears in the vehicle information
display.
When the low tire pressure warning light
illuminates, you should stop and adjust
the tire pressure to the recommended
COLD tire pressure shown on the Tire and
Loading Information label. The low tire
pressure warning light does not automati-
cally turn off when the tire pressure is
adjusted. After the tire is inflated to the
recommended pressure, the vehicle must
be driven at speeds above 16 MPH (25
km/h) to activate the TPMS and turn off the
low tire pressure warning light. Use a tire
pressure gauge to check the tire pressure.
The “Tire Pressure Low - Add Air” warning
is active as long as the low tire pressure
warning light remains illuminated.
For additional information, see “Vehicleinformation display”
(P.2-21),“Tire Pres-
sure Monitoring System (TPMS)” (P.5-4)
and “Tire Pressure Monitoring System
(TPMS)” (P.6-3).
Flat tire warning: The flat tire warning warns of a flat tire.
If the vehicle is being driven with one or
more flat tires, the low tire pressure
warning light will illuminate continuously
and a chime will sound for 10 seconds. A
“ Flat Tire - Visit dealer” warning also
appears in the vehicle information display.
The chime will only sound at the first
indication of a flat tire and the warning
light will illuminate continuously. When the
flat tire warning is activated, have the
system reset and the tire checked, and
replaced if necessary, by an INFINITI
retailer. Even if the tire is inflated to the
specified COLD tire pressure, the warning
light will continue to illuminate until the
system is reset by an INFINITI retailer.
Your vehicle can be driven for a limited
time on a flat tire. See “Run-flat tires”(P.6-
4) and “Run-flat tires” (P.8-36).
TPMS malfunction:
If the TPMS is not functioning properly, the
low tire pressure warning light will flash for
Instruments and controls2-15

.Be sure to install the specified size of
tires to the four wheels correctly.
Master warning light
When the ignition switch is in the ON
position, the master warning light illumi-
nates if any of the following warnings
appear in the vehicle information display:
.NO KEY warning
. PUSH warning
. Key ID Incorrect warning
. Low washer fluid warning
. Door/trunk open warning
. Loose Fuel Cap warning
. Tire Pressure Low - Add Air warning
. Flat Tire - Visit dealer warning
. All-Wheel Drive (AWD) warning (if so
equipped)
. Headlight warning
. Adaptive Front lighting System (AFS)
warning (if so equipped)
. Intelligent Key system warning
. Chassis control warning
See “Vehicle information display” (P.2-21).
If the driver assist system warnings appear
in the vehicle information display, the master warning light also illuminates. See
“Lane Departure Warning (LDW) system/
Lane Departure Prevention (LDP) system”
(P.5-30),
“Blind Spot Warning/Blind Spot
Intervention
TM/Back-up Collision Interven-
tion systems” (P.5-37),“Distance Control
Assist (DCA) system” (P.5-79),“Forward
emergency braking system” (P.5-89) and
“Predictive forward collision warning sys-
tem” (P.5-94).
Power steering warning light
When the ignition switch is in the ON
position, the power steering warning light
illuminates. After starting the hybrid sys-
tem, the power steering warning light turns
off. This indicates that the direct adaptive
steering system is operational.
If the power steering warning light illumi-
nates while the hybrid system is running, it
may indicate the direct adaptive steering
system is not functioning properly and may
need servicing. Have the direct adaptive
steering system checked by an INFINITI
retailer. (See “Power steering” (P.5-104).)
Seat belt warning light and
chime
The light and chime remind you to fasten
seat belts. The light illuminates whenever the ignition switch is pushed to the ON
position, and will remain illuminated until
the driver’s seat belt is fastened. At the
same time, the chime will sound for about
6 seconds unless the driver’s seat belt is
securely fastened.
The seat belt warning light for the front
passenger will illuminate if the seat belt is
not fastened when the front passenger’s
seat is occupied.
See
“Seat belts” (P.1-10) for precautions
on seat belt usage.
Supplemental air bag warning
light
After pushing the ignition switch to the ON
position, the supplemental air bag warning
light will illuminate. The supplemental air
bag warning light will turn off after about 7
seconds if the supplemental front air bag
and supplemental side air bag, curtain
side-impact air bag systems and/or pre-
tensioner seat belt are operational.
If any of the following conditions occur, the
supplemental front air bag, supplemental
side air bag, supplemental curtain side-
impact air bag and pretensioner seat belt
needs servicing and your vehicle must be
taken to your nearest INFINITI retailer.
Instruments and controls2-17

position is turned to ON)?PUSH
warning ?(Push the ignition switch ?
ignition switch position is turned to
OFF)
7. Intelligent Key battery discharge
indicator
This indicator appears when the Intelligent
Key battery is running out of power.
If this indicator appears, replace the
battery with a new one. (See “Intelligent
Key battery replacement” (P.8-25).)
8. Hybrid system start operation for
Intelligent Key system indicator
This indicator appears when the Intelligent
Key battery is running out of power and
when the Intelligent Key System and
vehicle are not communicating normally.
If this indicator appears, touch the ignition
switch with the Intelligent Key while
depressing the brake pedal. (See “Intelli-
gent Key battery discharge” (P.5-13).)
9. Key ID Incorrect warning
The warning appears when the ignition
switch is pushed from the LOCK position
and the Intelligent Key cannot be recog-
nized by the system. You cannot start the hybrid system with an unregistered key.
Use the registered Intelligent Key.
See
“Intelligent Key” (P.3-2).
10. Parking brake release warning
This warning appears when the vehicle
speed is above 4 MPH (7 km/h) and the
parking brake is applied.
11. Low fuel warning
This warning appears when the fuel level in
the tank is getting low. Refuel as soon as it
is convenient, preferably before the fuel
gauge reaches the empty (0) position.
There is a small reserve of fuel remaining
in the tank when the fuel gauge reaches
the empty (0) position.
12. Low washer fluid warning
This warning appears when the washer
tank fluid is at a low level. Add washer fluid
as necessary. (See “Window washer fluid”
(P.8-16).)
13. Door/trunk open warning
This warning appears if any of the doors
and/or the trunk lid are open or not closed
securely. The vehicle icon indicates which
door or the trunk lid is open on the display.
14. Intelligent Key system warning
This warning appears if there is a malfunc-
tion in the Intelligent Key system.
If this warning appears while the hybrid
system is stopped, the hybrid system
cannot be started. If this warning appears
while the hybrid system is running, the
vehicle can be driven. However, contact an
INFINITI retailer for repair as soon as
possible.
15. Loose Fuel Cap warning
This warning appears when the fuel-filler
cap is not tightened correctly after the
vehicle has been refueled. (See “Fuel-filler
cap ”(P.3-22).)
16. Tire Pressure Low - Add Air
warning
This warning appears when the low tire
pressure warning light in the meter illumi-
nates and low tire pressure is detected.
The warning appears each time the ignition
switch is placed in the ON position as long
as the low tire pressure warning light
remains illuminated. If this warning ap-
pears, stop the vehicle and adjust the
pressure to the recommended COLD tire
pressure shown on the Tire and Loading
Instruments and controls2-25

5-4Starting and driving
THREE-WAY CATALYST
The three-way catalyst is an emission
control device installed in the exhaust
system. Exhaust gases in the three-way
catalyst are burned at high temperatures to
help reduce pollutants.
WARNING
.The exhaust gas and the exhaust system
are very hot. Keep people, animals or
flammable materials away from the
exhaust system components.
. Do not stop or park the vehicle over
flammable materials such as dry grass,
waste paper or rags. They may ignite and
cause a fire.
CAUTION
.Do not use leaded gasoline. Deposits
from leaded gasoline seriously reduce
the three-way catalyst’s ability to help
reduce exhaust pollutants.
. Keep your engine tuned up. Malfunctions
in the ignition, fuel injection, or elec-
trical systems can cause overrich fuel flow into the three-way catalyst, causing
it to overheat. Do not keep driving if the
engine misfires, or if noticeable loss of
performance or other unusual operating
conditions are detected. Have the vehicle
inspected promptly by an INFINITI retai-
ler.
. Avoid driving with an extremely low fuel
level. Running out of fuel could cause
the engine to misfire, damaging the
three-way catalyst.
. Do not race the engine while warming it
up.
. Do not push or tow your vehicle to start
the hybrid system.
TIRE PRESSURE MONITORING SYS-
TEM (TPMS)
Each tire, including the spare (if provided),
should be checked monthly when cold and
inflated to the inflation pressure recom-
mended by the vehicle manufacturer on the
vehicle placard or tire inflation pressure
label. (If your vehicle has tires of a different
size than the size indicated on the vehicle
placard or tire inflation pressure label, you
should determine the proper tire inflation
pressure for those tires.) As an added safety feature, your vehicle
has been equipped with a Tire Pressure
Monitoring System (TPMS) that illuminates
a low tire pressure telltale when one or
more of your tires is significantly under-
inflated. Accordingly, when the low tire
pressure telltale illuminates, you should
stop and check your tires as soon as
possible, and inflate them to the proper
pressure. Driving on a significantly under-
inflated tire causes the tire to overheat and
can lead to tire failure. Under-inflation also
reduces fuel efficiency and tire tread life,
and may affect the vehicle’s handling and
stopping ability.
If the vehicle is being driven with one or
more flat tires, the low tire pressure
warning light will illuminate continuously
and a chime will sound for 10 seconds. The
“Flat Tire - Visit dealer”
warning will also
appear in the vehicle information display.
The chime will only sound at the first
indication of a flat tire, and the warning
light will illuminate continuously. When the
flat tire warning is activated, have the
system reset and the tire checked and
replaced if necessary by an INFINITI retai-
ler. Even if the tire is inflated to the
specified COLD tire pressure, the warning

5-100Starting and driving
6. Plan for the shortest route..Utilize a map or navigation system todetermine the best route to save
time.
7. Avoid idling.
.Shutting off your engine when safe for stops exceeding 30-60 seconds
saves fuel and reduces emissions.
8. Buy an automated pass for toll roads.
.Automated passes permit drivers to use special lanes to maintain cruis-
ing speed through the toll and avoid
stopping and starting.
9. Winter warm up.
.Limit idling time to minimize impact to fuel economy.
.Vehicles typically need no more than30 seconds of idling at start-up to
effectively circulate the engine oil
before driving.
.Your vehicle will reach its ideal
operating temperature more quickly
while driving versus idling.
10. Keeping your vehicle cool.
.Park your vehicle in a covered
parking area or in the shade when-
ever possible.
.When entering a hot vehicle, open- ing the windows will help to reduce
the inside temperature faster, result-
ing in reduced demand on your A/C
system. .
Keep your engine tuned up.
. Follow the recommended scheduled
maintenance.
. Keep the tires inflated to the correct
pressure. Low tire pressure increases
tire wear and lowers fuel economy.
. Keep the wheels in correct alignment.
Improper alignment increases tire wear
and lowers fuel economy.
. Use the recommended viscosity engine
oil. (See “Engine oil and oil filter
recommendation” (P.9-6).)
INCREASING FUEL ECONOMY

10-4
Indicator lights ................................................. 2-18
INFINITI Direct Response
Hybrid
®System .............................. Hybrid System-2
Before starting the INFINITI Direct Response
Hybrid
®System ........................................... 5-13
Starting the INFINITI Direct Response
Hybrid
®System ........................................... 5-14
INFINITI Drive Mode Selector ............................. 5-21
Infiniti InTouch Owner’s Manual .......................... 4-2
INFINITI Vehicle Immobilizer System .................. 2-37 Engine start ................................................. 2-37
Inside mirror ..................................................... 3-25
Inspection/maintenance (I/M) test .................... 9-22
Instrument brightness control ........................... 2-46
Instrument panel ................................................ 2-5
Intelligent All-Wheel Drive (AWD) ..................... 5-101
Intelligent Cruise Control (ICC) system ............... 5-58
Intelligent Cruise Control (ICC) system
ON indicator ..................................................... 2-28
Intelligent Key ..................................................... 3-2
Intelligent Key system ......................................... 3-6 Battery replacement ..................................... 8-25
Key operating range ....................................... 3-8
Key operation ................................................ 3-9
Warning signals ........................................... 3-12
Interior light control switch ............................... 2-59
Interior light replacement .................................. 8-28
Interior lights .................................................... 2-58
Interior trunk lid release ................................... 3-21
Inverter cooling system ..................................... 8-11
ISOFIX child restraint ........................................ 1-21
J
Jump starting ...................................................... 6-5
K
Keyless entry (See remote keyless
entry system) .................................................... 3-14
Keys ................................................................... 3-2 For Intelligent Key system .............................. 3-6
L
LabelsAir bag warning labels ................................. 1-50
Air conditioner specification label ................ 9-13
Emission control information label ............... 9-12
Engine serial number ................................... 9-12
F.M.V.S.S./C.M.V.S.S. certification label ........ 9-12
Tire and Loading information label ...... 8-31, 9-13
Vehicle identification number (VIN) .............. 9-11
Lane Departure Prevention (LDP) system ........... 5-33
Lane Departure Warning (LDW) system .............. 5-31
Lane Departure Warning (LDW) system/Lane
Departure Prevention (LDP) system ................... 5-30
LATCH system ................................................... 1-21
License plate Installing front license plate ......................... 9-14
Light Air bag warning light ................................... 1-50
Bulb replacement ......................................... 8-27 Fog light switch ........................................... 2-47
Headlight switch .......................................... 2-41
Indicator lights ............................................ 2-18
Interior light control switch .......................... 2-59
Interior lights ............................................... 2-58
Map lights ................................................... 2-58
Personal lights ............................................. 2-59
Replacement ................................................ 8-27
Trunk light ................................................... 2-60
Vanity mirror lights ...................................... 2-60
Warning/indicator lights and
audible reminders ........................................ 2-12
Lights
Exterior and interior light replacement ......... 8-28
Lithium-ion (Li-ion) battery .............. Hybrid System-2
Loading information (See vehicle
loading information) ......................................... 9-16
Lock Automatic door locks ..................................... 3-5
Door locks ..................................................... 3-4
Power door lock ............................................. 3-4
Trunk lid ...................................................... 3-19
Locking with mechanical key ............................... 3-4
Log-in function .................................................. 3-14
Loose Fuel Cap warning ........................... 2-25, 3-23
Low fuel warning light ...................................... 2-15
Low outside temperature warning ..................... 2-27
Low tire pressure warning light ......................... 2-15
Low tire pressure warning system (See Tire Pressure
Monitoring System (TPMS)) ................. 5-4, 6-3, 8-30