Page 385 of 715

Viewing the screen
Display/IconContent
(1) Extended vehicle width lines and dis‐ tance guide lines (blue & red) These guide lines indicate the
approximate width of the vehi‐
cle and distance to a point measured from the rear of the vehi‐
cle (from the end of the bumper).
The red lines indicate the points up to about 0.5 m (19 in)
from the rear end of the bumper.
NOTE
The top view/rear wide view screen displays the image at the rear of the vehicle at a wide
angle and corrects the image to help detect approaching obstructions from the side.
Therefore, it differs from the actual view.
▼ Margin of Error Between Road Sur
face on Screen and Actual Road Surface
There might be some margin of error between the road surface ap pearing on the screen and
the actual road surface. A margi n of error in the perceived distance could lead to an
accident, therefore be aware of the following conditions which can more easily produce
errors in the perceived distance.
The vehicle tilts due to weig ht of passengers and cargo.
If the vehicle is tilted, obstructions picked up by a camera ca n appear farther or closer than
the actual distance from the vehicle.
When Driving
i-ACTIVSENSE
4-218
CX-9_8KH5-EA-21K_Edition2_old 2021-9-16 14:11:22
Page 386 of 715
Front camera
Obstruction
Margin of error
Side camera
Obstruction
Margin of error
Rear camera
Obstruction Margin of error
There is a steep up or down grade in the road at the front or r
ear of the vehicle
If there is a steep up or down grade in the road at the front or rear of the vehicle,
obstructions picked up by the camera can appear farther or clos er than the actual distance
from the vehicle.
When Driving
i-ACTIVSENSE
4-219
CX-9_8KH5-EA-21K_Edition2_old 2021-9-16 14:11:22
Page 387 of 715
Front camera
Actual obstruction Actual obstruction
A: Distance of obstruction being viewed on screen
B: Actual distance of obstruction from vehicle Obstruction appearing
on screen
Obstruction appearing
on screen
Appears further than
actual distance
Appears closer than
actual distance
A
A
B B
Side camera
Actual obstruction
Actual obstruction
A: Distance of obstruction being viewed on screen
B: Actual distance of obstruction from vehicle Obstruction appearing
on screen
Obstruction appearing
on screen
Appears further than
actual distance
Appears closer than
actual distance
A
A
B B
Rear camera
Appears
farther than
actual
distance Appears
closer than
actual
distance
Object at actual
position
Object at actual position
Object on screen
A: Distance between the vehicle and object displayed on the screen.
B: Actual distance between the vehicle and object. Object on screen
A
AB
B
When Driving
i-ACTIVSENSE
4-220
CX-9_8KH5-EA-21K_Edition2_old 2021-9-16 14:11:22
Page 388 of 715
NOTE
If the vehicle is on a slope, obstructions taken by the camera can appear farther or closer
than the actual distance from the vehicle.
Three-dimensional object a t vehicle front or rear
Because the vehicle front end guide lines (side camera) or the distance guide lines (rear
camera) are displayed based on a flat surface, the distance to the three-dimensional object
displayed on the screen is diffe rent from the actual distance.
Side camera
(Actual condition) (Screen display)
When Driving
i-ACTIVSENSE
4-221
CX-9_8KH5-EA-21K_Edition2_old 2021-9-16 14:11:22
Page 389 of 715
Rear camera
(Actual condition)Sensed distance on screen A > B > C
Actual distance B > C = A
(Screen display)
▼
System Problem Indication
Center display indication
CauseAction to be taken
“No camera signal.” is displayed The control unit might be damag ed. Have your vehicle inspected
by an Authorized Mazda
Dealer.
Screen is pitch-black and blank The camera might be damaged.
When Driving
i-ACTIVSENSE
4-222
CX-9_8KH5-EA-21K_Edition2_old
2021-9-16 14:11:22
Page 390 of 715

Forward Sensing Camera (FSC)*
Your vehicle is equipped with a Forward Sensing Camera (FSC). The Forward Sensing
Camera (FSC) is positioned near t he rearview mirror and used by the following systems.
High Beam Control System (HBC)
Driver Attention Alert (DAA)
Lane-keep Assist System (LAS) & Lane Departure Warning System ( LDWS)
Traffic Sign Recognition System (TSR)
Advanced Smart City Brake Support (Advanced SCBS)
Smart City Brake Suppo rt [Forward] (SCBS F)
Mazda Radar Cruise Control with Stop & Go function (MRCC with S top & Go function)
Smart Brake Support (SBS)
The Forward Sensing Camera (FSC) determines the conditions ahead of the vehicle while
traveling at night and detects traffic lanes. The distance in w hich the Forward Sensing
Camera (FSC) can detect objects varies depending on the surroun ding conditions.
WARNING
Do not modify the suspension:
If the vehicle height or inclination is changed, the system will not be able to correctly detect
vehicles ahead. This will result in the system not operating normally or mistakenly operating,
which could cause a serious accident.
CAUTION
Do not apply accessories, stickers or film to the windshield near the Forward Sensing
Camera (FSC).
When Driving
i-ACTIVSENSE
*Some models.4-223
CX-9_8KH5-EA-21K_Edition2_old 2021-9-16 14:11:22
Page 391 of 715

If the area in front of the Forward Sensing Camera (FSC) lens is obstructed, it will cause the
system to not operate correctly. Consequently, each system may not operate normally
which could lead to an unexpected accident.
Do not disassemble or modify the Forward Sensing Camera (FSC).
Disassembly or
modification of the Forward Sensing Camera (FSC) will cause a malfunction
or mistaken operation. Consequently, each sy stem may not operate normally which could
lead to an unexpected accident.
Heed the following cautions to assure the correct operation of the Forward Sensing Camera
(FSC).
Be careful not to scratch the Forward Sensing Camera (FSC) lens or allow it to get dirty.
Do not remove the Forward Sensing Camera (FSC) cover.
Do not place objects on the dashboard which reflect light.
Always keep the windshield glass around the camera clean by removing dirt or fogging.
Use the windshield defroster to remove fogging on the windshield.
Consult an Authorized Mazda Dealer regardi ng cleaning the interior side of the
windshield around the Forw ard Sensing Camera (FSC).
Consult an Authorized Mazda Dealer before performing repairs around the Forward
Sensing Camera (FSC).
The Forward Sensing Camera (FSC) is installe d to the windshield. Consult an Authorized
Mazda Dealer for windshield repair and replacement.
When cleaning the wind shield, do not allow glass cleaners or similar cleaning fluids to
get on the Forward Sensing Camera (FSC) le ns. In addition, do not touch the Forward
Sensing Camera (FSC) lens.
When performing repairs around the rearv iew mirror, consult an Authorized Mazda
Dealer.
Consult an Authorized Mazda Dealer regarding cleaning of the camera lens.
Do not hit or apply strong force to the Forward Sensing Camera (FSC) or the area around
it. If the Forward Sensing Camera (FSC) is severely hit or if there are cracks or damage
caused by flying gravel or debris in the area around it, stop using the following systems
and consult an Authorized Mazda Dealer.
High Beam Control System (HBC)
Driver Attention Alert (DAA)
Lane-keep Assist System (LAS) & Lane Departure Warning System (LDWS)
Traffic Sign Recognition System (TSR)
Advanced Smart City Brak e Support (Advanced SCBS)
Smart City Brake Support [Forward] (SCBS F)
Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go function)
Smart Brake Support (SBS)
When Driving
i-ACTIVSENSE
4-224
CX-9_8KH5-EA-21K_Edition2_old 2021-9-16 14:11:22
Page 392 of 715

The direction in which the Forward Sensing Camera (FSC) is pointed has been
finely
adjusted. Do not change the installation position of the Forward Sensing Camera (FSC) or
remove it. Otherwise, it could result in damage or malfunction.
Always use tires for all wheels that are of the specified size, and the same manufacturer,
brand, and tread pattern. In addition, do no t use tires with significantly different wear
patterns on the same vehicle as the system may not operate normally.
The Forward Sensing Camera (FSC) includes a function for detecting a soiled windshield
and informing the driver, however, depending on the conditions, it may not detect plastic
shopping bags, ice or snow on the windshield . In such cases, the system cannot accurately
determine a vehicle ahead and may not be able to operate normally. Always drive carefully
and pay attention to the road ahead.
NOTE
In the following cases, the Forward Sensing Camera (FSC) cannot detect target objects
correctly, and each system may be unable to operate normally.
The height of the vehicle ahead is low.
You drive your vehicle at the same speed as the vehicle ahead.
Headlights are not turned on during the night or when going through a tunnel.
In the following cases, the Forward Sensing Camera (FSC) may not be able to detect
target objects correctly.
Under bad weather condition, such as rain, fog and snow.
The window washer is being used or the windshield wipers are not used when it's
raining.
Ice, fog, snow, frost, rainfall, dirt, or foreign matter such as a plastic bag is stuck on the
windshield.
Trucks with low loading platforms and vehicl es with an extremely low or high profile.
When driving next to walls with no patterning (including fences and longitudinally
striped walls).
The taillights of the vehicle ahead are turned off.
A vehicle is outside the illumi nation range of the headlights.
The vehicle is making a sharp turn, or ascending or descending a steep slope.
Entering or exiting a tunnel.
Heavy luggage is loaded causing the vehicle to tilt.
Strong light is shone at the front of the vehicle (back light or high-beam light from
on-coming vehicles).
There are many light emitters on the vehicle ahead.
When the vehicle ahead is not equipped with taillights or the taillights are turned off at
nighttime.
Elongated luggage or cargo is loaded onto installed roof rails and covers the Forward
Sensing Camera (FSC).
When Driving
i-ACTIVSENSE
4-225
CX-9_8KH5-EA-21K_Edition2_old 2021-9-16 14:11:22