2014 INFINITI Q50 HYBRID Owner's Manual

4-4Monitor, climate, audio, phone and voice recognition systems
CAUTION
.Keep the antenna as far away as
possible from the electronic control
modules.
. Keep the antenna wire more than 8 in
(20 cm) away from the electronic control
system harness. Do not route the anten-
na wire next to any harness.
. Adjust the antenna standing-wave ratio
as recommended by the manufacturer.
. Connect the ground wire from the CB
radio chassis to the body.
. For details, consult an INFINITI retailer.

5 Starting and driving
Precautions when starting and driving................. 5-3
Exhaust gas (carbon monoxide) ....................... 5-3
Three-way catalyst........................................... 5-4
Tire Pressure Monitoring System (TPMS).......... 5-4
Avoiding collision and rollover......................... 5-8
Off-road recovery............................................. 5-8
Rapid air pressure loss ................................... 5-8
Drinking alcohol/drugs and driving ................. 5-9
Intelligent All-Wheel Drive (AWD) driving safety
precautions (AWD models)............................. 5-10
Push-button ignition switch ............................... 5-10 Operating range for hybrid system
start function ................................................ 5-11
Push-button ignition switch operation ........... 5-11
Push-button ignition switch positions ............ 5-12
Emergency hybrid system shut off ................. 5-12
Intelligent Key battery discharge ................... 5-13
Before starting the INFINITI Direct Response
Hybrid
®System ................................................. 5-13
Starting the INFINITI Direct Response
Hybrid
®System ................................................. 5-14
Driving the vehicle ............................................. 5-14 Automatic transmission ................................. 5-14
Parking brake .................................................... 5-20
INFINITI Drive Mode Selector .............................. 5-21 STANDARD mode.......................................... 5-21
SPORT mode ................................................ 5-21
SNOW mode ................................................ 5-21
ECO mode.................................................... 5-21
PERSONAL mode .......................................... 5-23
Active Lane Control (if so equipped) .................. 5-24
Precautions on Active Lane Control .............. 5-25
Active Lane Control operation ...................... 5-27
Automatic deactivation................................. 5-29
Lane camera unit maintenance .................... 5-29
Lane Departure Warning (LDW) system/Lane
Departure Prevention (LDP) system (if
so equipped)..................................................... 5-30 Lane Departure Warning (LDW) system......... 5-31
Lane Departure Prevention (LDP) system ...... 5-33
System maintenance.................................... 5-36
Blind Spot Warning/Blind Spot Intervention
TM/
Back-up Collision Intervention systems (if
so equipped)..................................................... 5-37
Blind Spot Warning (BSW) system/Blind Spot
Intervention
TM(BSI) system.......................... 5-37
BSW/BSI driving situations .......................... 5-43
Back-up Collision Intervention
(BCI) system ................................................ 5-48
System maintenance.................................... 5-55

Cruise control (if so equipped)........................... 5-56
Precautions on cruise control ........................ 5-56
Cruise control operations .............................. 5-56
Intelligent Cruise Control (ICC) system (if
so equipped) ..................................................... 5-58 Selecting the vehicle-to-vehicle distance
control mode ................................................. 5-59
Vehicle-to-vehicle distance control mode ....... 5-59
Precautions on vehicle-to-vehicle distance
control mode ................................................. 5-60
Vehicle-to-vehicle distance control
mode operation ............................................. 5-61
Conventional (fixed speed) cruise
control mode ................................................. 5-74
Distance Control Assist (DCA) system (if
so equipped) ..................................................... 5-79 Precautions on DCA system ........................... 5-79
DCA system operation ................................... 5-81
Forward emergency braking system (if
so equipped) ..................................................... 5-89 System operation .......................................... 5-90
Predictive forward collision warning system (if
so equipped) ..................................................... 5-94 System operation .......................................... 5-95
Break-in schedule .............................................. 5-99
Fuel Efficient Driving Tips................................... 5-99
Increasing fuel economy .................................. 5-100
Intelligent All-Wheel Drive (AWD) (if
so equipped) ................................................... 5-101 Parking/parking on hills.................................. 5-103
Power steering ................................................ 5-104
Direct adaptive steering type ..................... 5-104
Brake system .................................................. 5-106
Braking precautions ................................... 5-106
Parking brake break-in............................... 5-106
Brake assist .................................................... 5-107 Brake assist............................................... 5-107
Anti-lock Braking System (ABS) .................. 5-107
Vehicle Dynamic Control (VDC) system ............ 5-108 Rise-up and build-up ................................. 5-109
Brake force distribution ............................. 5-109
Active trace control ......................................... 5-110
Hill Start Assist system ................................... 5-112
Chassis control ............................................... 5-112
Cold weather driving ....................................... 5-113 Freeing a frozen door lock ......................... 5-113
Antifreeze .................................................. 5-113
12-volt Battery ........................................... 5-113
Draining of coolant water........................... 5-113
Tire equipment .......................................... 5-113
Special winter equipment .......................... 5-113
Driving on snow or ice ............................... 5-113
Engine block heater (if so equipped).......... 5-114
Active noise control/Active sound control ........ 5-115 Active noise control ................................... 5-115
Active sound control .................................. 5-115

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 INFINITI
Direct Response Hybrid
®System run-
ning 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 mode 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

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

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.8-36).
Please note that the TPMS is not a
substitute for proper tire maintenance,
and it is the driver’ s responsibility to
maintain correct tire pressure, even if
under-inflation has not reached the level
to trigger illumination of the TPMS low tire
pressure telltale.
Your vehicle has also been equipped with a
TPMS malfunction indicator to indicate
when the system is not operating properly.
The TPMS malfunction indicator is com-
bined with the low tire pressure telltale.
When the system detects a malfunction,
the telltale will flash for approximately one
minute and then remain continuously
illuminated. This sequence will continue
upon subsequent vehicle start-ups as long
as the malfunction exists. When the mal-
function indicator is illuminated, the sys-
tem may not be able to detect or signal low
tire pressure as intended. TPMS malfunc-
tions may occur for a variety of reasons,
including the installation of replacement or
alternate tires or wheels on the vehicle that
prevent the TPMS from functioning prop- erly. Always check the TPMS malfunction
telltale after replacing one or more tires or
wheels on your vehicle to ensure that the
replacement or alternate tires and wheels
allow the TPMS to continue to function
properly.
Additional information
.
The TPMS will activate only when the
vehicle is driven at speeds above 16
MPH (25 km/h). Also, this system may
not detect a sudden drop in tire
pressure (for example a flat tire while
driving).
. The low tire pressure warning light does
not automatically 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 appears in the vehicle informa-
tion display when the low tire pressure
warning light is illuminated and low tire
pressure is detected. The “Tire Pressure
Low - Add Air” warning turns off when
the low tire pressure warning light turns off.
The
“Tire Pressure Low - Add Air”
warning does not appear if the low tire
pressure warning light illuminates to
indicate a TPMS malfunction.
. The “Flat Tire - Visit dealer” warning
appears in the vehicle information dis-
play when the low tire pressure warn-
ing light is illuminated and one or more
flat tires are detected.
. Tire pressure rises and falls depending
on the heat caused by the vehicle’s
operation and the outside temperature.
Low outside temperature can lower the
temperature of the air inside the tire
which can cause a lower tire inflation
pressure. This may cause the low tire
pressure warning light to illuminate. If
the warning light illuminates in low
ambient temperature, check the tire
pressure for all four tires.
. You can also check the pressure of all
tires in the vehicle information display.
(See “Vehicle information display” (P.2-
21).)
For additional information, see “Low tire
pressure warning light” (P.2-15) and“Tire
Pressure Monitoring System (TPMS)” (P.6-
3).
Starting and driving5-5

5-6Starting and driving
WARNING
.Radio waves could adversely affect
electric medical equipment. Those who
use a pacemaker should contact the
electric medical equipment manufacturer
for the possible influences before use.
. If the low tire pressure warning light
illuminates while driving, avoid sudden
steering maneuvers or abrupt braking,
reduce vehicle speed, pull off the road to
a safe location and stop the vehicle as
soon as possible. Driving with under-
inflated tires may permanently damage
the tires and increase the likelihood of
tire failure. Serious vehicle damage
could occur and may lead to an accident
and could result in serious personal
injury. Check the tire pressure for all
four tires. Adjust the tire pressure to the
recommended COLD tire pressure shown
on the Tire and Loading Information
label to turn the low tire pressure
warning light OFF. If the light still
illuminates while driving after adjusting
the tire pressure, a tire may be flat.
. Although you can continue driving with a
punctured run-flat tire, remember that vehicle handling stability is reduced,
which could lead to an accident and
personal injury. Also, driving a long
distance at high speeds may damage
the tires.
. Do not drive at speeds above 50 MPH
(80 km/h) and do not drive more than
approximately 93 miles (150 km) with a
punctured run-flat tire. The actual dis-
tance the vehicle can be driven on a flat
tire depends on outside temperature,
vehicle load, road conditions and other
factors.
. If you detect any unusual sounds or
vibrations while driving with a punctured
run-flat tire, pull off the road to a safe
location and stop the vehicle as soon as
possible. The tire may be seriously
damaged and need to be replaced.
. When a wheel is replaced, the TPMS will
not function and the low tire pressure
warning light will flash for approxi-
mately 1 minute. The light will remain
on after 1 minute. Contact your INFINITI
retailer as soon as possible for tire
replacement and/or system resetting.
. Replacing tires with those not originally
specified by INFINITI could affect the proper operation of the TPMS.
. Do not inject any tire liquid or aerosol
tire sealant into the tires, as this may
cause a malfunction of the tire pressure
sensors.
CAUTION
.The TPMS may not function properly
when the wheels are equipped with tire
chains or the wheels are buried in snow.
. Do not place metalized film or any metal
parts (antenna, etc.) on the windows.
This may cause poor reception of the
signals from the tire pressure sensors,
and the TPMS will not function properly.
Some devices and transmitters may tem-
porarily interfere with the operation of the
TPMS and cause the low tire pressure
warning light to illuminate. Some exam-
ples are:
.Facilities or electric devices using simi-
lar radio frequencies are near the
vehicle.
. If a transmitter set to similar frequen-
cies is being used in or near the

vehicle.
. If a computer (or similar equipment) or
a DC/AC converter is being used in or
near the vehicle.
FCC Notice:
For USA:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions:
1. This device may not cause harmful
interference, and
2. This device must accept any interfer-
ence received, including interference
that may cause undesired operation.
NOTE:
Changes or modification not expressly
approved by the party responsible for
compliance could void the user’ s
authority to operate the equipment.
For Canada:
This device complies with RSS-210 of
Industry Canada. Operation is subject to
the following two conditions:
1. This device may not cause interference,
and
2. This device must accept any interfer-
ence, include interference that may cause undesired operation of the de-
vice.
TPMS with Tire Inflation Indicator
When adding air to an under-inflated tire,
the TPMS with Tire Inflation Indicator
provides visual and audible signals out-
side the vehicle to help you inflate the tires
to the recommended COLD tire pressure.
Vehicle set-up:
1. Park the vehicle in a safe and level
place.
2. Apply the parking brake and place the shift lever in the P (Park) position.
3. Place the ignition switch in the ON position. Do not start the hybrid
system.
Operation:
1. Add air to the tire.
2. After a few seconds, the hazard indica- tors will start flashing.
3. When the designated pressure is reached, the horn beeps once and the
hazard indicators stop flashing.
4. Perform the above steps for each tire.
. If the tire is over-inflated more than
approximately 4 psi (30 kPa), the horn beeps and the hazard indicators flash 3
times. To correct the pressure, push the
core of the valve stem on the tire briefly
to release pressure. When the pressure
reaches the designated pressure, the
horn beeps once.
. If the hazard indicator does not flash
within approximately 15 seconds after
starting to inflate the tire, it indicates
that the Tire Inflation Indicator is not
operating.
. The TPMS will not activate the Tire
Inflation Indicator under the following
conditions:
— If there is interference from an
external device or transmitter
— The air pressure from the inflation
device such as those using a power
socket is not sufficient to inflate the
tire
— If an electrical equipment is being
used in or near the vehicle
— There is a malfunction in the TPMS
system
— There is a malfunction in the horn or
hazard indicators
. If the Tire Inflation Indicator does not
operate due to TPMS interference,
move the vehicle about 3 ft (1 m)
Starting and driving5-7