2017 MAZDA MODEL CX-3 park assist

4–81
When Driving
Brake
Releasing the parking brake
Depress the brake pedal and pull the
parking brake lever upwards, then press
the release button. While holding the
button, lower the parking brake lever all
the way down to the released position.


Warning Light
The warning light turns on when the
system has a malfunction.
Refer to Warning Lights on page 4-36 .
Brake Pad Wear Indicator
When the disc brake pads become worn,
the built-in wear indicators contact the
disc plates. This causes a screeching noise
to warn that the pads should be replaced.


When you hear this noise, consult an
expert repairer, we recommend an
Authorised Mazda Repairer as soon as
possible.
WARNING
Do not drive with worn disc pads:
Driving with worn disc pads is
dangerous. The brakes could fail and
cause a serious accident. As soon as
you hear a screeching noise consult
an expert repairer, we recommend an
Authorised Mazda Repairer.
Brake Assist
During emergency braking situations
when it is necessary to depress the brake
pedal with greater force, the brake assist
system provides braking assistance, thus
enhancing braking performance.

When the brake pedal is depressed hard or
depressed more quickly, the brakes apply
more ¿ rmly.
NOTE

 When the brake pedal is depressed
hard or depressed more quickly,
the pedal will feel softer but the
brakes will apply more ¿ rmly. This
is a normal effect of the brake assist
operation and does not indicate a
malfunction.
  When the brake pedal is depressed
hard or depressed more quickly, a
motor/pump operation noise may be
heard. This is a normal effect of the
brake assist and does not indicate a
malfunction.
  The brake assist equipment does not
supersede the functionality of the
vehicle's main braking system.

4–83
When Driving
Brake
WARNING
Do not rely completely on Hill Launch
Assist (HLA):
Hill Launch Assist (HLA) is an
auxiliary device for accelerating from
a stop on a slope. The system only
operates for about two seconds and
therefore, relying only on the system,
when accelerating from a stop is
dangerous because the vehicle may
move (roll) unexpectedly and cause an
accident.
The vehicle could roll depending on
the vehicle's load or if it is towing
something. In addition, for vehicles
with a manual transaxle, the vehicle
could still roll depending on how the
clutch pedal or the accelerator pedal is
operated.
Always con¿ rm the safety around the
vehicle before starting to drive the
vehicle.
NOTE
  Hill Launch Assist (HLA) does not
operate on a gentle slope. In addition,
the gradient of the slope on which
the system will operate changes
depending on the vehicle's load.
  Hill Launch Assist (HLA) does
not operate if the parking brake is
applied, the vehicle has not stopped
completely, or the clutch pedal is
released.
  While Hill Launch Assist (HLA) is
operating, the brake pedal may feel
stiff and vibrate, however, this does
not indicate a malfunction.
  Hill Launch Assist (HLA) does not
operate while the TCS/DSC indicator
light is illuminated.
 Refer to Warning/Indicator Lights on
page 4-36 .
  Hill Launch Assist (HLA) does not
turn off even if the TCS OFF switch
is pressed to turn off the TCS.
  (Automatic Transaxle)  Although the Hill Launch Assist
(HLA) does not operate during idling
stop, the vehicle roll prevention
function operates to prevent vehicle
roll.

4–101
When Driving
i-ACTIVSENSE
*Some models.
i-ACTIVSENSE *
i-ACTIVSENSE is a collective term covering a series of advanced safety and driver support
systems which make use of a Forward Sensing Camera (FSC) and radar sensors. These
systems consist of active safety and pre-crash safety systems.
These systems are designed to assist the driver in safer driving by reducing the load on the
driver and helping to avert collisions or reduce their severity. However, because each system
has its limitations, always drive carefully and do not rely solely on the systems.
Active Safety Technology
Active Safety Technology supports safer driving by helping the driver to recognise potential
hazards and avert accidents.
Driver awareness support systems
Nighttime visibility
Adaptive Front Lighting System (AFS) ............................................................................ 4-104
Adaptive LED Headlights (ALH) ..................................................................................... 4-108
High Beam Control System (HBC) .................................................................................. 4-105
Left/right side and rear side detection
Lane Departure Warning System (LDWS) ....................................................................... 4-111
Blind Spot Monitoring (BSM) .......................................................................................... 4-117
Road sign recognition
Traf¿ c Sign Recognition System (TSR) ........................................................................... 4-124
Inter-vehicle distance recognition
Distance Recognition Support System (DRSS) ................................................................ 4-131
Driver fatigue detection
Driver Attention Alert (DAA) ........................................................................................... 4-134
Rear obstruction detection when leaving a parking space
Rear Cross Traf¿ c Alert (RCTA) ...................................................................................... 4-137

4–137
When Driving
i-ACTIVSENSE
*Some models.
Rear Cross Traf¿ c Alert (RCTA) *
T h e R e a r C r o s s T r a f¿ c Alert (RCTA) system is designed to assist the driver in checking the
area to the rear of the vehicle on both sides while the vehicle is reversing by alerting the
driver to the presence of vehicles approaching the rear of the vehicle.
The Rear Cross Traf¿ c Alert (RCTA) system detects vehicles approaching from the left
and right sides of the vehicle while the vehicle is being reversed out of a parking space,
and noti¿ es the driver of possible danger using the Blind Spot Monitoring (BSM) warning
indicator lights and the warning buzzer.

Detection areas
Your vehicle

4–212
When Driving
Parking Sensor System
*Some models.
Parking Sensor System *
The parking sensors use ultrasonic sensors which detect obstructions around the vehicle
when the vehicle is driven at low speeds, such as during garage or parallel parking, and a
buzzer sound and detection indicator notify the driver of the approximate distance from the
vehicle to the surrounding obstruction.


Rear corner sensorRear sensor
WARNING
Do not rely completely on the parking sensor system and be sure to con¿ rm the safety
around your vehicle visually when driving:
This system can assist the driver in operating the vehicle in the 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 con¿ rm the
safety around your vehicle visually when driving.

4–215
When Driving
Parking Sensor System
Display Distance between vehicle and obstruction

Rear sensor:
Approx. 45—35 cm (17.7—13.7 in)
Rear corner sensor:
Approx. 37—25 cm (14.6—9.8 in)

Rear sensor:
Within approx. 35 cm (13.7 in)
Rear corner sensor:
Within approx. 25 cm (9.8 in)

Park Assist Sensor System Operation
When the ignition is switched ON and the shift lever (manual transaxle)/selector lever
(automatic transaxle) is shifted to the reverse (R), the beep sound activates and the system is
enabled for use.

7–45
If Trouble Arises
Emergency Towing
CAUTION
  Do not tow the vehicle pointed
backward with driving wheels on
the ground. This may cause internal
damage to the transaxle.
  Do not tow with sling-type
equipment. This could damage your
vehicle. Use wheel-lift or À atbed
equipment.

If towing service is not available in an
emergency, the vehicle may be towed with
all four wheels on the ground using the
towing hook at the front of the vehicle.
Only tow the vehicle on paved surfaces for
short distances at low speeds.
CAUTION
Follow these instructions when towing
the vehicle with all wheels on the
ground.

1. Shift to neutral (Manual
transaxle), or the N position
(Automatic transaxle).
2. Switch the ignition to ACC.
3. Release the parking brake.

Remember that power assist for the
brakes and steering will not be available
when the engine is not running.

7–52
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
Signal Warning


Power Steering
Malfunction Indicator
Light The light illuminates/À ashes if the electric power steering has a malfunction.
If the light illuminates/À ashes, stop the vehicle in a safe place and do not operate the
steering wheel. There is no problem if the light turns off after a while. Contact an
expert repairer, we recommend an Authorised Mazda Repairer if the light illuminates/
À ashes continuously.
NOTE
If the indicator light illuminates/À ashes, the power steering will not operate
normally. In this happens, the steering wheel can still be operated, however, the
operation may feel heavy compared to normal, or the steering wheel could vibrate
when turning.

Repeatedly jerking the steering wheel left and right while the vehicle is stopped
or moving extremely slowly will cause the power steering system to go into
protective mode which will make the steering feel heavy, but this does not
indicate a problem. If this occurs, park the vehicle safely and wait several minutes
for the system to return to normal.

Contact Authorised Mazda Repairer and Have Vehicle Inspected
If any of the following warning lights turns on/À ashes, the system may have a malfunction.
Contact an expert repairer, we recommend an Authorised Mazda Repairer to have your
vehicle inspected.

Signal Warning


ABS Warning Light If the ABS warning light stays on while you're driving, the ABS control unit has detected a
system malfunction. If this occurs, your brakes will function normally as if the vehicle had
no ABS.
Should this happen, consult an expert repairer, we recommend an Authorised Mazda
Repairer as soon as possible. NOTE
When the engine is jump-started to charge the battery, uneven rpm occurs and the
ABS warning light may illuminate. If this occurs, it is the result of the weak battery
and does not indicate an ABS malfunction.

(With DSC vehicles)
The brake assist system does not operate while the ABS warning light is illuminated.