2014 INFINITI Q50 warning

Action to take:
When the above conditions no longer exist,
the forward emergency braking system will
resume automatically.
System malfunction
If the forward emergency braking system
malfunctions, it will be turned off auto-
matically, a chime will sound, the forward
emergency braking system warning light
(orange) and the driver assist system
forward indicator (orange) will illuminate
and the system“malfunction” warning
message will appear in the vehicle infor-
mation display.
Action to take:
If the warning light (orange) comes on,
park the vehicle in a safe location, turn the
engine off and restart the engine. If the
warning light continues to illuminate, have
the forward emergency braking system
checked by an INFINITI retailer.
Sensor maintenance
For the radar sensor maintenance, see
“Intelligent Cruise Control (ICC) system”
(P.5-58). 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.
FCC Warning
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 Industry Canada
licence-exempt RSS standard(s). Operation
is subject to the following two conditions:
1. This device may not cause interference,
and
2. This device must accept any interfer-
ence, including interference that may
cause undesired operation of the de-
vice.
Starting and driving5-93

5-94Starting and driving
JVS0294X
The predictive forward collision warning
system can help alert the driver when there
is a sudden braking of a second vehicle
traveling in front of the vehicle ahead in
the traveling same lane.
JVS0235X
JVS0225X
PREDICTIVE FORWARD COLLISION
WARNING SYSTEM (if so equipped)

1. Driver assist system forward indicator
2. Vehicle ahead detection indicator
SYSTEM OPERATION
The predictive forward collision warning
system uses a radar sensor
*Alocated
behind the front bumper to measure the
distance to a second vehicle ahead in the
traveling lane. The predictive forward colli-
sion warning system operates at speeds
above approximately 3 MPH (5 km/h). If
there is a potential risk of a forward
collision, the predictive forward collision
warning system will warn the driver by
blinking the driver assist system forward
indicator and the vehicle ahead detection
indicator, and sounding a warning tone.
JVS0295X
Precautions on the predictive for-
ward collision warning system
WARNING
. The predictive forward collision warning
system is designed to warn you before a
collision but will not avoid a collision. It
is the driver’ s responsibility to stay
alert, drive safely and be in control of
the vehicle at all times.
. The radar sensor does not detect the
following objects:
—Pedestrians, animals or obstacles in
the roadway
—Oncoming vehicles
—Crossing vehicles
. The predictive forward collision warning
system does not function when a vehicle
ahead is a narrow vehicle, such as a
motorcycle.
. The radar sensor may not detect a
second vehicle ahead in the following
conditions:
—Snow or heavy rain
—Dirt, ice, snow or other material
covering the radar sensor
—Interference by other radar sources
—Snow or road spray from travelingvehicles is splashed
—Driving in a tunnel
Starting and driving5-95

5-96Starting and driving
JVS0296X
JVS0297X
WARNING
.The radar sensor may not detect a
second vehicle when the vehicle ahead
is being towed.
. When the distance to the vehicle ahead
is too close, the beam of the radar
sensor is obstructed.

JVS0298X
WARNING
.The radar sensor may not detect a
second vehicle when driving on a steep
downhill slope or on roads with sharp
curves.
. Excessive noise will interfere with the
warning tone sound, and it may not be
heard.
NOTE:
When the forward emergency braking
system setting is turned ON or OFF, the predictive forward emergency warning
system is also turned ON or OFF simulta-
neously.
JVS0299X
Forward emergency braking system warn-
ing light (orange)
System temporarily unavailable
Condition A:
When the radar sensor picks up interfer-
ence from another radar source, making it
impossible to detect a vehicle ahead, the
predictive forward collision warning sys-
tem is automatically turned off. The for-
ward emergency braking system warning
light (orange) and the driver assist system
forward indicator (orange) will illuminate.
Starting and driving5-97

5-98Starting and driving
Action to take:
When the above conditions no longer exist,
the predictive forward collision warning
system will resume automatically.
Condition B:
When the sensor area of the front bumper
is covered with dirt or is obstructed,
making it impossible to detect a vehicle
ahead, the predictive forward collision
warning system is automatically turned
off. The forward emergency braking system
warning light (orange) and the driver assist
system forward indicator (orange) will
illuminate and the“front radar obstruc-
tion” warning message will appear in the
vehicle information display.
Action to take:
If the warning light (orange) comes on,
park the vehicle in a safe place, and turn
the engine off. Clean the radar cover on
lower grille with a soft cloth, and restart
the engine. If the warning light continues
to illuminate, have the predictive forward
collision warning system checked by an
INFINITI retailer.System malfunction
If the predictive forward collision warning
system malfunctions, it will be turned off
automatically, a chime will sound, the
forward emergency braking system warn-
ing light (orange) and the driver assist
system forward indicator (orange) will
illuminate, and the system malfunction
message will appear in the vehicle infor-
mation display.
Action to take:
If the warning light (orange) illuminates,
park the vehicle in a safe location, turn the
engine off and restart the engine. If the
warning light continues to illuminate, have
the predictive forward collision warning
system checked by an INFINITI retailer.
Sensor maintenance
For the radar sensor maintenance, see
“Intelligent Cruise Control (ICC) system”
(P.5-58).
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.
FCC Warning
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 Industry Canada
licence-exempt RSS standard(s). Operation
is subject to the following two conditions:
1. This device may not cause interference,
and
2. This device must accept any interfer-
ence, including interference that may
cause undesired operation of the de-
vice.

If any malfunction occurs in the Intelligent
All-Wheel Drive (AWD) system while the
engine is running, warning messages
appear in the vehicle information display.
JVS0228M
If the“AWD Error” warning*1appears,
there may be a malfunction in the Intelli-
gent AWD system. Reduce vehicle speed
and have your vehicle checked by an
INFINITI retailer as soon as possible.
The “AWD High Temp.” (high temperature)
warning
*2may appear while trying to free a stuck vehicle due to increased oil
temperature. The driving mode may change
to Two-Wheel Drive (2WD). If this warning
is displayed, stop the vehicle with the
engine idling, as soon as it is safe to do so.
Then if the warning turns off, you can
continue driving.
The
“Tire Size Incorrect” warning
*3may
appear if there is a large difference
between the diameters of front and rear
wheels. Pull off the road in a safe area,
with the engine idling. Check that all tire
sizes are the same, that the tire pressure is
correct and that the tires are not exces-
sively worn.
If any warning message continues to be
displayed, have your vehicle checked by an
INFINITI retailer as soon as possible.
WARNING
. For AWD equipped vehicles, do not
attempt to raise two wheels off the
ground and shift the transmission to
any drive or reverse position with the
engine running. Doing so may result in
drivetrain damage or unexpected vehicle
movement which could result in serious
vehicle damage or personal injury.
Starting and driving5-101
INTELLIGENT ALL-WHEEL DRIVE (AWD) (if so
equipped)

5-102Starting and driving
.Do not attempt to test an AWD equipped
vehicle on a 2-wheel dynamometer (such
as the dynamometers used by some
states for emissions testing) or similar
equipment even if the other two wheels
are raised off the ground. Make sure that
you inform the test facility personnel
that your vehicle is equipped with AWD
before it is placed on a dynamometer.
Using the wrong test equipment may
result in drivetrain damage or unex-
pected vehicle movement which could
result in serious vehicle damage or
personal injury.
CAUTION
.Do not operate the engine on a free
roller when any of the wheels are raised.
. If the “AWD Error” warning appears
while driving there may be a malfunction
in the AWD system. Reduce the vehicle
speed and have your vehicle checked by
an INFINITI retailer as soon as possible.
. If the “AWD Error” warning remains on
after the above operation, have your
vehicle checked by an INFINITI retailer as soon as possible.
. The power train may be damaged if you
continue driving with the “AWD Error”
warning on.