2012 INFINITI M brake

5-50Starting and driving
conditions. To avoid accidents, never use
the Intelligent Cruise Control system
under the following conditions:
—On roads where the traffic is heavyor there are sharp curves
—On slippery road surfaces such as
on ice or snow, etc.
—During bad weather (rain, fog, snow,etc.)
When the windshield wiper is oper-
ated at the high speed (HI) position,
the Intelligent Cruise Control sys-
tem is automatically canceled. If the
vehicle is equipped with a rain
sensing auto wiper, the system
may cancel when the wipers are
set to the AUTO position.
—When strong light (for example, at
sunrise or sunset) is directly shin-
ing on the front of the vehicle
—When rain, snow or dirt adhere tothe system sensor
—On steep downhill roads (the vehi-cle may go beyond the set vehicle
speed and frequent braking may
result in overheating the brakes)
—On repeated uphill and downhill roads
—When traffic conditions make it
difficult to keep a proper distance
between vehicles because of fre-
quent acceleration or deceleration
. In some road or traffic conditions, a
vehicle or object can unexpectedly come
into the sensor detection zone and cause
automatic braking. You may need to
control the distance from other vehicles
using the accelerator pedal. Always stay
alert and avoid using the ICC system
when it is not recommended in this
section.
SSD0943
VEHICLE-TO-VEHICLE DISTANCE
CONTROL MODE OPERATION
Always pay attention to the operation of
the vehicle and be ready to manually
control the proper following distance. The
vehicle-to-vehicle distance control mode of
the Intelligent Cruise Control (ICC) system
may not be able to maintain the selected
distance between vehicles (following dis-
tance) or selected vehicle speed under
some circumstances.
The vehicle-to-vehicle distance control
mode uses a sensor
*Alocated on the
front of the vehicle to detect vehicles

5-56Starting and driving
SSD0981
To set cruising speed,accelerate your
vehicle to the desired speed, push the
SET/COAST switch and release it. (Vehicle
ahead detection indicator, set distance
indicator and set vehicle speed indicator
come on.) Take your foot off the accelerator
pedal. Your vehicle will maintain the set
speed.
SSD0982
When the SET/COAST switch is pushed
under the following conditions, the system
cannot be set and the ICC indicators will
blink for approximately 2 seconds:
. When traveling below 20 MPH (32
km/h) and the vehicle ahead is not
detected
. When the selector lever is not in the D
or Manual mode
. When the windshield wipers are operat-
ing at high speed (HI). If the vehicle is
equipped with a rain sensing auto
wiper, the system may cancel when
the wipers are set to the AUTO position. .
When the parking brake is applied
. When the brakes are operated by the
driver

5-58Starting and driving
SSD0984
1. System set display with vehicle ahead
2. System set display without vehicleahead
System operation
WARNING
Normally when controlling the distance to a
vehicle ahead, this system automatically
accelerates or decelerates your vehicle
according to the speed of the vehicle ahead.
Depress the accelerator to properly accel-
erate your vehicle when acceleration is
required for a lane change. Depress the brake pedal when deceleration is required to
maintain a safe distance to the vehicle
ahead due to its sudden braking or if a
vehicle cuts in. Always stay alert when
using the ICC system.
The driver sets the desired vehicle speed
based on the road conditions. The ICC
system maintains the set vehicle speed,
similar to standard cruise control, as long
as no vehicle is detected in the lane ahead.
The ICC system displays the set speed.Vehicle detected ahead:
When a vehicle is detected in the lane
ahead, the ICC system decelerates the
vehicle by controlling the throttle and
applying the brakes to match the speed
of a slower vehicle ahead. The system then
controls the vehicle speed based on the
speed of the vehicle ahead to maintain the
driver selected distance.
The stoplights of the vehicle come on
when braking is performed by the ICC
system.
When the brake operates, a noise may be
heard. This is not a malfunction.
When a vehicle ahead is detected, the
vehicle ahead detection indicator comes
on. The ICC system will also display the set
speed and selected distance.
Vehicle ahead not detected:
When a vehicle is no longer detected
ahead, the ICC system gradually acceler-
ates your vehicle to resume the previously
set vehicle speed. The ICC system then
maintains the set speed.
When a vehicle is no longer detected the
vehicle ahead detection indicator turns off.
If a vehicle ahead appears during accel-
eration to the set vehicle speed or any time

the ICC system is in operation, the system
controls the distance to that vehicle.
When a vehicle is no longer detected under
approximately 15 MPH (24 km/h), the
system will be canceled.
SSD0985
When passing another vehicle,the set
speed indicator will flash when the vehicle
speed exceeds the set speed. The vehicle
detect indicator will turn off when the area
ahead of the vehicle is open. When the
pedal is released, the vehicle will return to
the previously set speed.
Even though your vehicle speed is set in
the ICC system, you can depress the
accelerator pedal when it is necessary to
accelerate your vehicle rapidly.
How to change the set vehicle
speed
To cancel the preset speed, use any ofthese methods:
.
Push the CANCEL switch. The set vehicle
speed indicator will go out.
. Tap the brake pedal. The set vehicle
speed indicator will go out.
. Turn the MAIN switch off. Both the MAIN
switch indicator and set vehicle speed
indicator will go out.
To reset at a faster cruising speed, use one
of the following methods:
. Depress the accelerator pedal. When
the vehicle attains the desired speed,
push and release the SET/COAST
switch.
. Push and hold the RESUME/ACCELER-
ATE switch. The set vehicle speed will
increase by approximately 5 MPH (5
km/h for Canada).
. Push, then quickly release the RESUME/
ACCELERATE switch. Each time you do
this, the set speed will increase by
approximately 1 MPH (1 km/h for
Canada).
To reset at a slower cruising speed, use
one of the following methods:
. Lightly tap the brake pedal. When the
vehicle attains the desired speed, push
the SET/COAST switch and release it.
Starting and driving5-59

JVS0082M
.The distance to the vehicle ahead will
change according to the vehicle speed.
The higher the vehicle speed, the
longer the distance.
. If the engine is stopped, the set
distance becomes “long ”. (Each time
the engine is started, the initial setting becomes
“long ”.)
Approach warning
If your vehicle comes closer to the vehicle
ahead due to rapid deceleration of that
vehicle or if another vehicle cuts in, the
system warns the driver with the chime and ICC system display. Decelerate by
depressing the brake pedal to maintain a
safe vehicle distance if:
.
The chime sounds.
. The vehicle ahead detection and set
distance indicator blink.
The warning chime may not sound in some
cases when there is a short distance
between vehicles. Some examples are:
. When the vehicles are traveling at the
same speed and the distance between
vehicles is not changing
. When the vehicle ahead is traveling
faster and the distance between vehi-
cles is increasing
. When a vehicle cuts in near your vehicle
The warning chime will not sound when:
. Your vehicle approaches other vehicles
that are parked or moving slowly.
. The accelerator pedal is depressed,
overriding the system.
Starting and driving5-61

5-62Starting and driving
SSD0284A
NOTE:
The approach warning chime may sound
and the system display may blink when
the ICC sensor detects some reflectors
*A
which are fitted on vehicles in other lanes
or on the side of the road. This may cause
the ICC system to decelerate or accelerate
the vehicle. The ICC sensor may detect
these reflectors when the vehicle is driven
on winding roads, hilly roads or when
entering or exiting a curve. The ICC sensor
may also detect reflectors on narrow roads
or in road construction zones. In these
cases you will have to manually control
the proper distance ahead of your vehicle.Also, the sensor sensitivity can be affected
by vehicle operation (steering maneuver or
driving position in the lane) or traffic or
vehicle condition (for example, if a vehicle
is being driven with some damage).
Automatic cancellation
A chime sounds under the following con-
ditions and the control is automatically
canceled.
.
When the vehicle ahead is not detected
and your vehicle is traveling below the
speed of 15 MPH (24 km/h)
. When the system judges the vehicle is
at standstill
. When the selector lever is not in the D
or Manual mode
. When the windshield wipers are operat-
ing at high speed (HI). If the vehicle is
equipped with a rain sensing auto-
wiper, the system may cancel when the
wipers are set to the AUTO position.
. When the parking brake is applied
. When the drive mode select switch is
turned to the SNOW mode
. When the VDC system is turned off
. When ABS or VDC (including the trac-
tion control system) operates .
When driving into a strong light (i.e.,
sunlight)
. When distance measurement becomes
impaired due to adhesion of dirt or
obstruction to the sensor
. When a wheel slips

set your desired cruising speed. Pushing
the MAIN switch again will turn the system
completely off.
When the Distance Control Assist (DCA)
system is on, the conventional (fixed
speed) cruise control mode cannot be
turned on even though the MAIN switch is
pushed and held.
To turn on the conventional (fixed speed)
cruise control mode, turn off the DCA
system. See“Distance Control Assist
(DCA) system ”later in this section.
When the ignition switch is pushed to the
OFF position, the system is also automati-
cally turned off. To use the Intelligent
Cruise Control again, quickly push and
release the MAIN switch (vehicle-to-vehicle
distance control mode) or push and hold it
(conventional cruise control mode) again to
turn it on.
CAUTION
To avoid accidentally engaging cruise con-
trol, make sure to turn the MAIN switch off
when not using the Intelligent Cruise Con-
trol system.
SSD0993
To set cruising speed, accelerate your
vehicle to the desired speed, push the
SET/COAST switch and release it. (The SET
indicator will come on in the display.) Take
your foot off the accelerator pedal. Your
vehicle will maintain the set speed.
. To pass another vehicle, depress the
accelerator pedal. When you release
the pedal, the vehicle will return to the
previously set speed.
. The vehicle may not maintain the set
speed when going up or down steep
hills. If this happens, manually main-
tain vehicle speed. To cancel the preset speed,
use any of the
following methods:
1. Push the CANCEL button. The SET indicator will go out.
2. Tap the brake pedal. The SET indicator will go out.
3. Turn the MAIN switch off. Both the CRUISE indicator and SET indicator will
go out.
To reset at a faster cruising speed, use one
of the following three methods:
1. Depress the accelerator pedal. When the vehicle attains the desired speed,
push and release the SET/COAST
switch.
2. Push and hold the RESUME/ACCELER- ATE set switch. When the vehicle attains
the speed you desire, release the
switch.
3. Push, then quickly release the RE- SUME/ACCELERATE switch. Each time
you do this, the set speed will increase
by about 1 MPH (1.6 km/h).
To reset at a slower cruising speed, use
one of the following three methods:
1. Lightly tap the brake pedal. When the vehicle attains the desired speed, push
Starting and driving5-67

5-68Starting and driving
the SET/COAST switch and release it.
2. Push and hold the SET/COAST switch. Release the switch when the vehicle
slows down to the desired speed.
3. Push, then quickly release the SET/ COAST switch. Each time you do this,
the set speed will decrease by about 1
MPH (1.6 km/h).
To resume the preset speed, push and
release the RESUME/ACCELERATE switch.
The vehicle will resume the last set
cruising speed when the vehicle speed is
over 25 MPH (40 km/h).
Automatic cancellation
A chime sounds under the following con-
ditions and the control is automatically
canceled.
. When the vehicle slows down more
than 8 MPH (13 km/h) below the set
speed
. When the vehicle speed falls below
approximately 20 MPH (32 km/h)
. When the selector lever is not in the D
(Drive) or manual shift mode
. When the parking brake is applied.
. When the VDC operates (including the
traction control system) .
When a tire slips
SSD0979
Warning light
When the system is not operating properly,
the chime sounds and the system warning
light (orange) will come on.
Action to take:
If the warning light comes on, park the
vehicle in a safe place. Turn the engine off,
restart the engine, resume driving and then
perform the setting again.
If it is not possible to set or the indicator
stays on, it may indicate that the system is
malfunctioning. Although the vehicle is
still driveable under normal conditions,
have the vehicle checked at an INFINITI