2018 MAZDA MODEL CX-9 Owners Manual (in English)

▼Stop Hold Control
While in headway control using the MRCC with Stop & Go function
system, your vehicle
will stop when a vehicle ahead stops. When the vehicle is stopp ed and the stop hold control
operates, the MRCC with Stop & Go function indicator light turn s on.
NOTE
•If the MRCC with Stop & Go function system is canceled during stop hold control, the
vehicle is held in its stopped position. The stop hold control can be canceled by
performing one the following actions.
•Press the accelerator pedal and resume driving the vehicle.
•While forcefully depressing the brake, switch the MRCC with Stop & Go function
system off.
•The electric parking brake (EPB) is automatically applied and the vehicle is held in its
stopped position when 10 minutes have elapsed since the stop hold control operated. At
this time, the MRCC with Stop & Go function system is canceled.
•The brake lights turn on during stop hold control.
To resume driving
After the vehicle ahead starts moving while your vehicle is sto pped under stop hold control,
press the RES switch or depress the accelerator pedal to cancel the stop hold control and
resume driving.
NOTE
•When you resume driving by pressing the RES switch, your vehicle does not start moving
until the distance between your vehicle and the vehicle ahead lengthens to the specified
distance or farther.
•If the MRCC with Stop & Go function is temporarily canceled during stop hold control,
you cannot resume driving by pressing the RES switch when there are no vehicles in front
of your vehicle. Depress the accelerator pedal and resume driving the vehicle.
Resume driving information
If you do not resume driving with in a few seconds after the vehicle ahead starts moving, the
multi-information display vehicle-ahead indication flashes to u rge the driver to resume
driving.
When Driving
i-ACTIVSENSE
4-119
CX-9_8GC3-EA-17G_Edition1 2017-5-29 10:13:38

▼Cruise Control Function
While this function is operating, the
headway control operation is canceled and
only the cruise control function operates.
The vehicle speed can be set more than
about 25 km/h (16 mph).
Use the cruise c
ontrol function on
expressways and other highways which do
not require a lot of repeated acceleration
and deceleration.
WA R N I N G
Do not use the cruise control function in
the following locations:
Otherwise, it could lead to an accident.
 Roads with sharp curves and where
vehicle traffic is heavy and there is
insufficient space between vehicles.
(Driving under these conditions using the
cruise control function is not possible)
 Steep down slopes (Set speed may be
exceeded because sufficient engine
braking cannot be applied)
 Slippery roads such as ice or snow-bound
roads (Tires could spin causing you to
lose vehicle control)
Always drive carefully:
The warnings and brake control will not
operate after the headway control function
is canceled and the system is switched to
only the cruise control function. Depress
the brake pedal to decelerate according to
the surrounding condit ions while keeping a
safer distance from the vehicle ahead and
always driving carefully.
Switching to cruise control function
When the MODE switc h is pressed until
the system switches to the cruise main
indication (white) wh ile the MRCC with
Stop & Go function system is turned on,
the system switches to the cruise control
function.
When the system switches to the cruise
control function, the indicator and
multi-information disp lay notify the driver
as follows:
•The MRCC with Stop & Go function set
indication (green) or the MRCC with
Stop & Go function main indication
(white) is turned off, and the cruise main
indication (white) is turned on.
•A message is displayed in the
multi-information display.
WA R N I N G
Always turn off the cruise control function
when it is not in use:
Leaving the cruise control function turned
on when it is not in use is dangerous as it
could operate unexpectedly, resulting in an
accident.
How to set the speed
Adjust the system to the desired vehicle
speed using the accelerator pedal.
When the SET
or SET switch is
pressed, the cruise se t indication (green) is
turned on and headway control begins.
When Driving
i-ACTIVSENSE
4-120
CX-9_8GC3-EA-17G_Edition1 2017-5-29 10:13:38

NOTE
•The system may not be able to maintain
the set speed constantly depending on
driving conditions such as steep up or
down slopes.
•The speed will continue increasing while
the SET
switch is pressed and held.
The speed will continue decreasing
while the SET
switch is pressed and
held.
How to increase the set speed
The set speed can be increased using the
following operations:
To increase speed using the SET
switch
Press and hold the SET
switch and
release the switch a t the desired speed.
The set speed can be adjusted
incrementally (1 km/h (1 mph)
increments) by press ing the switch and
releasing it immediately. For example, if
the switch is pressed 4 times, the set speed
increases by about 4 km/h (4 mph).
To increase speed using accelerator
pedal
Depress the accelerator pedal and press the
SET
or SET switch at t he desired
speed.
If the switch is not operated, the system
returns to the set speed after you release
your foot from the accelerator pedal.
How to Decrease the Set Speed
Press the SET switch continuously and
release the switch a t the desired speed.
The set speed can be adjusted
incrementally (1 km/h (1 mph)
increments) by press ing the switch and
releasing it immediately. For example, if
the switch is pressed 4 times, the set
vehicle speed decreases by about 4 km/h
(4 mph).
Cancelling the function
When the cruise co ntrol function is
canceled and the RES switch is pressed
while the vehicle spe ed is 25 km/h (16
mph) or faster, the speed returns to the
original set speed.
When Driving
i-ACTIVSENSE
4-121
CX-9_8GC3-EA-17G_Edition1 2017-5-29 10:13:38

Cancelling using OFF/CAN switch
When the OFF/CAN switch is pressed
once, the cruise control function is
cancelled.
Automatically cancel
The cruise control function is canceled
automatically in the following cases.
•The brake pedal is depressed.
•The parking brake is applied.
•The selector lever is shifted to P or N
position.
NOTE
•If the vehicle speed decreases by about
15 km/h (9.4 mph) or more than the set
speed, the cruise control function may
be canceled.
•When the vehicle speed is less than 21
km/h (13 mph), the cruise control
function is canceled. In this case, the
vehicle speed will not return to the
original set speed even if the vehicle is
accelerated to 25 km/h (16 mph) or
higher and the RES switch is pressed.
Reset the cruise control function.
When Driving
i-ACTIVSENSE
4-122
CX-9_8GC3-EA-17G_Edition1 2017-5-29 10:13:38

Lane-keep Assist System (LAS) & Lane DepartureWarning System (LDWS)
*
The LAS&LDWS alerts the driver th at the vehicle may be deviating from its lane and it
provides steering assistance to help the driver stay within the vehicle lanes.
The Forward Sensing Camera (FSC) detects the white lines (yello w lines) of the vehicle
lane in which the vehicle is traveling and if the system determ ines that the vehicle may
deviate from its lane, it operates the electric power steering to assist the driver's steering
operation. The system also alerts the driver by activating a la ne departure warning sound,
vibrating the steering wheel, and indicating an alert in the di splay. Use the system when you
drive the vehicle on ro ads with white (yellow) lines such as ex pressways and highways.
Refer to Forward Sensing Camera (FSC) on page 4-145.
Forward Sensing
Camera (FSC)
WA R N I N G
Do not rely completely on the LAS&LDWS:
 The LAS&LDWS is not an automatic driving syst em. In addition, the system is not designed
to compensate for a driver's lack of caution, and over-reliance on the system could lead to
an accident.
 The detection ability of the LAS&LDWS is limite d. Always stay on course using the steering
wheel and drive with care.
Do not use the LAS&LDWS in the following cases:
The system may not operate adequately accordin g to the actual driving conditions, resulting
in an accident.
When Driving
i-ACTIVSENSE
*Some models.4-123
CX-9_8GC3-EA-17G_Edition1 2017-5-29 10:13:38

Driving on roads with tight curves.
 Driving under bad weather conditions (rain, fog, and snow).
 Slippery roads such as ice or snow-bound roads.
 Roads with heavy traffic and insufficient distance between vehicles.
 Roads with no white (yellow) lane lines.
 Narrow roads resulting from road construction or lane closures.
 The vehicle is driven on a temp orary lane or section with a closed lane resulting from road
construction where there may be multiple white (yellow) lane lines or they are interrupted.
 Vehicle is driven on roads other than expressways and highways.
 The tire pressures are not adjusted to the
specified pressure.
 Tires of a different specified size are used, such as an emergency spare tire.
CAUTION
Heed the following cautions so that the LAS&LDWS can operate normally.
Do not modify the suspensions.
 Always use wheels of the
specified type and size for the front and rear wheels. Consult an
Authorized Mazda Dealer for tire replacement.
NOTE
•When the turn signal lever is operated for a lane change, the LAS&LDWS is
automatically disabled. The LAS&LDWS becomes operational again when the turn signal
lever is returned and the system detects white (yellow) lane lines while the vehicle is being
driven normally within its vehicle lane.
•If the steering wheel, accelerator pedal, or brake pedal is operated abruptly and the
vehicle moves close to a white (yellow) line, the system determines that the driver is
making a lane change and the LAS&LDWS operation is temporarily canceled. The
LAS&LDWS becomes operational again when the system detects white (yellow) lane lines
while the vehicle is being driven normally within its vehicle lane.
•If the vehicle deviates from its lane repe atedly within a short period of time, the
LAS&LDWS may not operate.
•When white (yellow) lane lines are not detected, the LAS&LDWS does not operate.
•Under the following conditions, the LAS&LDWS may not be able to detect white (yellow)
lane lines correctly and it may not operate normally.
•If an object placed on the dashboard is reflected in the windshield and picked up by the
camera.
•Heavy luggage is loaded in the luggage compartment or on the rear seat and the
vehicle is tilted.
•The tire pressures are not adjusted to the specified pressure.
When Driving
i-ACTIVSENSE
4-124
CX-9_8GC3-EA-17G_Edition1 2017-5-29 10:13:38

•Tires other than conventional tires are equipped.
•Vehicle is driven on an intersection or junction, or on a forked road.
•The white (yellow) lane lines are less visible because of dirt or fading/patchiness.
•A vehicle in front of your vehicle is running near a white (yellow) lane line making it
less visible.
•A white (yellow) lane line is less visible because of bad weather (rain, fog, or snow).
•The vehicle is driven on a temporary lane or section with a closed lane resulting from
construction where there may be multiple wh ite (yellow) lane lines or they are
interrupted.
•A misleading line is picked up on the road su ch as a temporary line for construction, or
because of shade, lingering snow, or grooves filled with water.
•The surrounding brightness suddenly changes such as when entering or exiting a
tunnel.
•The illumination of the headlights is weakened because of dirt or the optical axis is
deviated.
•The windshield is dirty or foggy.
•The windshield, camera is fogged (water droplets).
•Back-light is reflected off the road surface.
•The road surface is wet and shiny after rain, or there are puddles on the road.
•The shade of a guardrail parallel to a white (yellow) lane line is cast on the road.
•The width of the driving lane is narrow or wide.
•Driving on roads with tight curves.
•The road is excessively uneven.
•The vehicle is shaken after hitting a road bump.
•There are two or more adjacent white (yellow) lane lines.
•There are various road markings or lane markings of various shapes near an
intersection.
When Driving
i-ACTIVSENSE
4-125
CX-9_8GC3-EA-17G_Edition1 2017-5-29 10:13:38

▼System Operation
Make sure that the LAS&LDWS OFF
switch indicator light is turned off. When
the LAS&LDWS OFF s
witch indicator
light is turned on, press the switch and
make sure that the switch indicator light
turns off.
Indicator light
The LAS&LDWS indic ation (white) is
displayed in the multi-information display,
and the system goes on stand-by.
(White)
Drive the vehicle in the center of the
vehicle lane while the system is on
standby. When all of the following
conditions are met, the LAS&LDWS
indication (green) is displayed in the
multi-information display, and the system
becomes operational.
(Green)
•The engine is running.
•The vehicle speed is about 60 km/h (37
mph) or faster.
•The system detects w hite (yellow) lane
lines on both the right and left sides.
•The driver is operating the steering
wheel.
•The driving lane is neither narrow nor
wide.

NOTE
The LAS&LDWS indication is white when
the system detects only a white (yellow)
line on either the left or right, and the
indication changes to green when the
system detects white (yellow) lines on both
the left and right sides.
Detection only on either left or right Detects on both
left and right sides
(White) (Green)
When Driving
i-ACTIVSENSE
4-126
CX-9_8GC3-EA-17G_Edition1 2017-5-29 10:13:38