sensor MAZDA MODEL CX-9 2013 (in English) Owner's Guide

Black plate (211,1)
lThe detectability of the radar sensors has its limitations. The BSM system may not operate
properly under the following conditions:
lIce, snow, or soil adheres to the rear bumper surface around the radar sensors.lDuring adverse weather conditions such as rain or snow, or under conditions where water is
sprayed.
lThe rear bumper area around the radar sensors is blocked by foreign material (such as
stickers or a bicycle carrier).
lThe radar sensors may not detect all types of vehicles around your vehicle, especially the
following types of vehicles:
lMotorcycleslVehicles with body shapes that radar may not reflect such as a flatbed trailer with no cargo.lVehicles with lower body height such as sports cars.lHave the radar sensors inspected at an Authorized Mazda Dealer if any shock is applied to the
rear bumper, even in a minor accident. If the vehicle is driven with a damaged radar sensor, the
system may not operate properly resulting in an accident.
lFor repairs or paintwork around the radar sensors, or replacement of the bumper, consult an
Authorized Mazda Dealer.
lThe radar sensors of the BSM system may be regulated under the radio wave related laws of the
country where the vehicle is driven. The sensors in this system are approved for use in the U.S.A.
(including territories), Canada, and Mexico. If a vehicle with a BSM system is driven in a country
other than the U.S.A., Canada, or Mexico, the system has to be turned off using the BSM OFF
switch.
lThe detection area of the system has been determined based on the lane width of general
freeways. Therefore on a road with a narrower lane width, the system may detect vehicles on a
lane next to the adjacent lane and operate the warning light/beep. On a road with wider lane
width, the system may not detect vehicles on the adjacent lane and may not operate the warning
light/beep.
lOperation of the warning light/beep may be delayed or the system may not operate the warning
light/beep under the following conditions:
lThe vehicle accelerates from a standing-start with a vehicle alongside.lA vehicle moves from a lane two lanes over to the adjacent lane.lThe difference in vehicle speed between your vehicle and another vehicle is larger when
passing or being passed, and the vehicle passes the detection area within a short period of
time.
lOn a steep incline, or when there is a difference in height between lanes.lImmediately after the system has been activated by pressing the BSM OFF switch again after it
has been turned off (BSM OFF indicator light in instrument panel illuminates) by pressing the
switch.
lAlthough the system may detect objects on the road side such as parked vehicles or guardrails and
operate the warning light/beep, it does not indicate a malfunction.
lIf the vehicle is driven on a road with less traffic and few vehicles that the radar sensors can
detect, the system may pause (The BSM OFF indicator light in the instrument panel flashes).
However, it does not indicate a malfunction.
Driving Your Mazda
Starting and Driving
5-35
CX-9_8CM9-EA-12I_Edition1 Page211
Thursday, September 13 2012 2:36 PM
Form No.8CM9-EA-12I

Black plate (212,1)
lThe following conditions may affect the visibility of the BSM warning lights on the outside mirror,
making it difficult to confirm the illumination of the lights:
lIce or snow adheres to the surface of the outside mirrors.lThe door window glass is tinted.
qBSM Warning Light/Beep
BSM warning light
Equipped on the left and right door
mirrors.
This warning light illuminates for a few
seconds when the ignition is switched
ON.
If the BSM system detects a vehicle in the
detection area while the vehicle is driven
at a speed of about 32 km/h (20 mph) or
more, the BSM warning light illuminates
on the side of the vehicle where the rear
on-coming vehicle is detected.
NOTE
lIf ice or snow adhere to the outer mirror
surface, the BSM warning light may not be
visible.
lIf the door window glass is tinted, it may
affect the visibility of the BSM warning
light, making it difficult to confirm the
illumination of the light.
BSM warning beep
The warning beep operates when the turn
signal lever is operated to the side where
the BSM warning light is illuminated.
NOTE
The system can be personalized so that the
BSM warning beep does not operate. Refer to
Personalization Features on page 10-8.
qBSM OFF Indicator Light
This indicator light illuminates for a few
seconds when the ignition is switched
ON.
The BSM OFF indicator light illuminates
when the BSM system is turned off by
pressing the BSM OFF switch.
The indicator light flashes if the BSM
system has a malfunction. Consult an
Authorized Mazda Dealer.
NOTE
If the vehicle is driven on a road with less
traffic and few vehicles that the radar sensors
can detect, the system may pause (The BSM
OFF indicator light in the instrument panel
flashes). However, it does not indicate a
malfunction.
5-36
Driving Your Mazda
Starting and Driving
CX-9_8CM9-EA-12I_Edition1 Page212
Thursday, September 13 2012 2:36 PM
Form No.8CM9-EA-12I

Black plate (213,1)
qBSM OFF Switch
When the BSM switch is pressed, the
BSM system turns off and the BSM OFF
indicator light illuminates.
Press the BSM OFF switch again to turn
on the BSM system. The BSM OFF
indicator light turns off.
NOTE
lThe system may not operate normally when
towing a trailer. Turn off the system by
operating the BSM OFF switch when
towing a trailer.
lIf the ignition is switched off with the BSM
system turned off, the system becomes
operable automatically when the ignition is
switched ON.
qCare of Radar Sensors
The radar sensors are equipped inside the
rear bumper.
Radar sensors
Always keep the bumper surface near the
radar sensor area clean so that the BSM
system operates normally. Refer to the
Exterior Care (page 8-58).
NOTE
lThe BSM OFF indicator light flashes if the
radar sensors cannot operate normally. If
the light remains flashing after cleaning the
bumper surface near the radar sensor area,
consult an Authorized Mazda Dealer.
lFor repairs or paintwork around the radar
sensors, or replacement of the bumper,
consult an Authorized Mazda Dealer.
Driving Your Mazda
Starting and Driving
5-37
CX-9_8CM9-EA-12I_Edition1 Page213
Thursday, September 13 2012 2:36 PM
Form No.8CM9-EA-12I

Black plate (216,1)
Parking Sensor System
The parking sensor system uses ultrasonic sensors to detect obstructions around the vehicle
while parking the vehicle in a garage or during parallel parking when the vehicle is driven
at a speed of about 10 km/h (6 mph) or less. The system is equipped with an assist device
to notify the driver of the approximate distance from the vehicle to the surrounding
obstruction using a beep sound.
Rear sensor Rear corner sensor
WARNING
Do not rely completely on the parking sensor system and be sure to confirm the
safety around your vehicle visually when driving.
This system can assist the driver in operating the vehicle in the forward and
backward directions while parking. The detection ranges of the sensors are limited,
therefore, driving the vehicle while relying only on the system may cause an accident.
Always confirm the safety around your vehicle visually when driving.
5-40
Driving Your Mazda
Starting and Driving
CX-9_8CM9-EA-12I_Edition1 Page216
Thursday, September 13 2012 2:36 PM
Form No.8CM9-EA-12I

Black plate (217,1)
NOTElDo not install any accessories within the detection ranges of the sensors. It may affect the system
operation.
lDepending on the type of obstruction and the surrounding conditions, the detection range of a
sensor may narrow, or the sensors may not be able to detect obstructions.
lThe system may not operate normally under the following conditions:lMud, ice, or snow is adhering to the sensor area (Returns to normal operation when removed).lThe sensor area is frozen (Returns to normal operation when the ice is thawed).lThe sensor is covered by a hand.lThe sensor is excessively shocked.lThe vehicle is excessively tilted.lUnder extremely hot or cold weather conditions.lThe vehicle is driven on bumps, inclines, gravel, or grass covered roads.lAnything which generates ultrasound is near the vehicle, such as another vehicle's horn, the
engine sound of a motorcycle, the air brake sound of a large-sized vehicle, or another vehicle's
sensors.
lThe vehicle is driven in heavy rain or in road conditions causing water-splash.lA commercially-available fender pole or an antenna for a radio transmitter is installed to the
vehicle.
lThe vehicle is moving towards a tall or square curbstone.lAn obstruction is too close to the sensor.lObstructions under the bumper may not be detected. Obstructions that are lower than the bumper
or thin which may have been initially detected but are no longer detected as the vehicle
approaches more closely.
lThe following types obstructions may not be detected:lThin objects such as wire or ropelThings which absorb sonic waves easily such as cotton or snowlAngular shaped objectslVery tall objects, and those which are wide at the toplSmall, short objectslAlways have the system inspected at an Authorized Mazda Dealer if any shock is applied to the
bumpers, even in a minor accident. If the sensors are deviated, they cannot detect obstructions.
lThe system may have a malfunction if the beep does not operate or the indicator light does not
illuminate when the park assist sensors switch is turned on. Consult an Authorized Mazda Dealer.
lThe system may have a malfunction if the beep sound which indicates a system malfunction is
heard and the indicator light flashes. Consult an Authorized Mazda Dealer.
lThe beeper which indicates a system malfunction may not be heard if the ambient temperature is
extremely cold, or mud, ice, or snow adheres to the sensor area. Remove any foreign material
from the sensor area.
Driving Your Mazda
Starting and Driving
5-41
CX-9_8CM9-EA-12I_Edition1 Page217
Thursday, September 13 2012 2:36 PM
Form No.8CM9-EA-12I

Black plate (218,1)
qSensor Detection Range
The sensors detect obstructions within the following range.
Rear sensor detection range Rear corner sensor detection range
AUnit: cm (in)
BA: About 150 (About 59.1)
B: About 150 (About 59.1)
qPark Assist Sensors Switch
The switch can be used when the ignition is switched ON, the shift lever is in any position
except reverse (R), and the vehicle speed is about 10 km/h (6 mph) or less.
When the parking sensor switch is pressed, a beep sound is heard and the indicator light in
the switch illuminates.
The system is cancelled under the following conditions:lThe vehicle speed is 10 km/h (6 mph) or more.lThe parking sensor switch is pressed while the parking sensor is in operation.
NOTE
If the system is cancelled, it will not restore automatically even when the vehicle speed is decreased to
10 km/h or less.
5-42
Driving Your Mazda
Starting and Driving
CX-9_8CM9-EA-12I_Edition1 Page218
Thursday, September 13 2012 2:36 PM
Form No.8CM9-EA-12I

Black plate (219,1)
Operation Conditions
The system can be used when the ignition is switched ON.
The sensors detect obstructions under the following conditions:
Sensor Condition
Rear Sensor The shift lever is in reverse (R).
Rear Corner Sensor The shift lever is in reverse (R), and the vehicle speed is about 10 km/h (6 mph) or less.
qParking Sensor Warning Beep
The beeper sounds as follows while the system is operating.
Distance between vehicle and obstruction
Beeper sound*1Rear Sensor Rear Corner Sensor
Approx. 150―100 cm (59.0―39.3 in)
Approx. 150―100 cm (59.0―39.3 in)
Slow intermittent sound
Approx. 100―50 cm (39.3―19 in)
Approx. 100―50 cm (39.3―19 in)
Medium intermittent
sound
Approx. 50―30 cm (19―11 in)
Approx. 50―30 cm (19―11 in)
Fast intermittent sound
Within approx. 30 cm (11 in)
Within approx. 30 cm (11 in)
Continuous sound
*1 The speed of the intermittent sound increases as the vehicle approaches the obstruction.
Driving Your Mazda
Starting and Driving
5-43
CX-9_8CM9-EA-12I_Edition1 Page219
Thursday, September 13 2012 2:36 PM
Form No.8CM9-EA-12I

Black plate (220,1)
qWhen Warning Beep is Activated
The system notifies the driver of an abnormality by activating the beep sound.
Beep How to check
The beep sound is not heard.The system may have a malfunction. Have the vehicle inspected at an Authorized
Mazda Dealer as soon as possible.
1 consecutive beep Corner Left Sensor
Remove any foreign material from the sensor area. If
the system does not recover, have the vehicle
inspected at an Authorized Mazda Dealer. 2 consecutive beeps Left Sensor
3 consecutive beeps Right Sensor
4 consecutive beeps Corner Right Sensor
Corner right sensor Corner left sensor
Right sensor Left sensor
5-44
Driving Your Mazda
Starting and Driving
CX-9_8CM9-EA-12I_Edition1 Page220
Thursday, September 13 2012 2:36 PM
Form No.8CM9-EA-12I

Black plate (233,1)
WARNING
If the tire pressure monitoring system
warning light illuminates or flashes, or
the tire pressure warning beep sound is
heard, decrease vehicle speed
immediately and avoid sudden
maneuvering and braking:
If the tire pressure monitoring system
warning light illuminates or flashes,
or the tire pressure warning beep
sound is heard, it is dangerous to
drive the vehicle at high speeds, or
perform sudden maneuvering or
braking. Vehicle drivability could
worsen and result in an accident.
To determine if you have a slow leak
or a flat, pull over to a safe position
where you can check the visual
condition of the tire and determine if
you have enough air to proceed to a
place where air may be added and
the system monitored again by an
Authorized Mazda Dealer or a tire
repair station.
Do not ignore the TPMS Warning Light:
Ignoring the TPMS warning light is
dangerous, even if you know why it is
illuminated. Have the problem taken
care of as soon as possible before it
develops into a more serious
situation that could lead to tire
failure and a dangerous accident.
Warning light illuminates/Warning
beep sounds
When the warning light illuminates, and
the warning beep sound is heard (about 3
seconds), tire pressure is too low in one or
more tires.Adjust the tire pressure to the correct tire
pressure. Refer to the specification charts
(page 10-6).
CAUTION
When replacing/repairing the tires or
wheels or both, have the work done
by an Authorized Mazda Dealer, or
the tire pressure sensors may be
damaged.
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
5-57
CX-9_8CM9-EA-12I_Edition1 Page233
Thursday, September 13 2012 2:36 PM
Form No.8CM9-EA-12I

Black plate (234,1)
NOTElPerform tire pressure adjustment when the
tires are cold. Tire pressure will vary
according to the tire temperature, therefore
let the vehicle stand for 1 hour or only drive
it 1.6 km (1 mile) or less before adjusting
the tire pressures. When pressure is
adjusted on hot tires to the cold inflation
pressure, the TPMS warning light/beep may
turn on after the tires cool and pressure
drops below specification.
Also, an illuminated TPMS warning light,
resulting from the tire air pressure dropping
due to cold ambient temperature, may turn
off if the ambient temperature rises. In this
case, it will also be necessary to adjust the
tire air pressures. If the TPMS warning
light illuminates due to a drop in tire air
pressure, make sure to check and adjust the
tire air pressures.
lAfter adjusting the tire air pressures, it may
require some time for the TPMS warning
light to turn off. If the TPMS warning light
remains illuminated, drive the vehicle at a
speed of at least 25 km/h (16 mph) for 10
minutes, and then verify that it turns off.
lTires lose air naturally over time and the
TPMS cannot tell if the tires are getting too
soft over time or you have a flat. However,
when you find one low tire in a set of four-
that is an indication of trouble; you should
have someone drive the vehicle slowly
forward so you can inspect any low tire for
cuts and any metal objects sticking through
tread or sidewall. Put a few drops of water
in the valve stem to see if it bubbles
indicating a bad valve. Leaks need to be
addressed by more than simply refilling the
trouble tire as leaks are dangerous - take it
to an Authorized Mazda Dealer which has
all the equipment to fix tires, TPMS systems
and order the best replacement tire for your
vehicle.
If the warning light illuminates again even
after the tire pressures are adjusted, there
may be a tire puncture. Replace the
punctured tire with the temporary spare
tire (page 7-8).
NOTE
A tire pressure sensor is not installed to the
temporary spare tire. The warning light will
flash continuously while the temporary spare
tire is being used.
Warning light flashes
When the warning light flashes, there may
be a system malfunction. Consult an
Authorized Mazda Dealer.
qKEY Warning Light (Red)/KEY
Indicator Light (Green) (with
Advanced Key)
This indicator has two colors.
KEY Warning Light (Red)
When illuminated
lWhen the ignition is switched ON, it
illuminates momentarily and then goes
out.
lIf any malfunction occurs in the
advanced keyless system, it illuminates
continuously.
5-58
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
CX-9_8CM9-EA-12I_Edition1 Page234
Thursday, September 13 2012 2:36 PM
Form No.8CM9-EA-12I