
4–40
When Driving
Switches and Controls
Lighting Control
Headlights
Turn the headlight switch to turn the headlights, other exterior lights a\
nd dashboard
illumination on or off.
When the lights are turned on, the lights-on indicator light in the inst\
rument cluster turns on.
NOTE
If the light switch is left on, the lights will automatically switch off\
approximately 30
seconds after switching the ignition off.
The time setting can be changed.
Refer to Personalization Features on page 9-12. To prevent discharging the battery, do not leave the lights on while the engine is off unless
safety requires them.
Without auto-light control
Switch Position
Ignition PositionON OFF ONOFF ONOFF
Headlights OffOffOffOff OnOn
Daytime running lights OnOff OnOff OffOff
Taillights
Parking lights
License lights
Side-marker lights
Dashboard illumination Off
Off OnOnOnOn
Mazda3_8FA4-EA-15G_Edition1.indb 402015/05/11 14:00:48

4–42
When Driving
Switches and Controls
Auto-light control
When the headlight switch is in the
position and the ignition is switched ON, the light
sensor senses the surrounding lightness or darkness and automatically tu\
rns the headlights,
other exterior lights and dashboard illumination on or off (see chart above).
CAUTION
Do not shade the light sensor by adhering a sticker or a label on the windshield. Otherwise
the light sensor will not operate correctly.
The light sensor also works as a rain sensor for the auto-wiper control. Keep hands and
scrapers clear of the windshield when the wiper lever is in the position and the
ignition is switched ON as fingers could be pinched or the wipers and wiper blades could be
damaged when the wipers activate automatically. If you are going to clean the windshield,
be sure the wipers are turned off completely when it is particularly tempting to leave the
engine running. This is particularly important when clearing ice and snow.
NOTE
The headlights, other exterior lights and dashboard illumination may not turn off
immediately even if the surrounding area becomes well-lit because the light sensor
determines that it is night time if the surrounding area is continuously dark for several
minutes such as inside long tunnels, traffic jams inside tunnels, or in indoor parking lots.
In this case, the lights turn off if the light switch is turned to the position. (Without auto headlight off function)
When the headlight switch is in the position and the ignition is switched to ACC or
the ignition is switched off, the headlights, other exterior lights and \
dashboard
illumination will turn off.
The dashboard illumination can be adjusted by rotating the knob in the instrument cluster.
Also, the day/night mode can be changed by rotating the knob until a beep sound is heard.
To adjust the brightness of the dashboard illumination:
Refer to Dashboar d Illumination on page 4-15. The sensitivity of the AUTO lights may be changed by an Authorized Mazda Dealer.
Refer to Personalization Featur es on page 9-12.
Mazda3_8FA4-EA-15G_Edition1.indb 422015/05/11 14:00:49

4–47
When Driving
Switches and Controls
NOTE
If an indicator light stays on without
flashing or if it flashes abnormally, one
of the turn signal bulbs may be burned
out.
A personalized function is available to
change the turn indicator sound volume.
(page 9-12)
Lane-Change Signals
Move the lever halfway toward the
direction of the lane change—until the
indicator flashes— and hold it there. It will
return to the off position when released.
Three-Flash Turn Signal
After releasing the turn signal lever, the
turn signal indicator flashes three times.
The operation can be cancelled by moving
the lever in the direction opposite to which
it was operated.
NOTE
The three-flash turn signal function can be
switched to operable/inoperable using the
personalization function.
Refer to Personalization Features on page
9-12.
Windshield Wipers and
Washer
The ignition must be switched ON to use
the wipers.
WARNING
Use only windshield washer fluid or
plain water in the reservoir:Using radiator antifreeze as washer
fluid is dangerous. If sprayed on the
windshield, it will dirty the windshield,
affect your visibility, and could result in
an accident.
Only use windshield washer fluid mixed
with anti-freeze protection in freezing
weather conditions: Using windshield washer fluid without
anti-freeze protection in freezing
weather conditions is dangerous as
it could freeze on the windshield and
block your vision which could cause
an accident. In addition, make sure
the windshield is sufficiently warmed
using the defroster before spraying the
washer fluid.
Mazda3_8FA4-EA-15G_Edition1.indb 472015/05/11 14:00:51

4–56
When Driving
Switches and Controls
NOTE
Some gate operators and garage door
openers may require you to replace this
Programming Step 2 with procedures
noted in the “Gate Operator/Canadian
Programming” section.
4. After the HomeLink indicator light
changes from a slow to a rapidly
blinking light, release both the
HomeLink and hand-held transmitter
buttons.
NOTE
If the HomeLink indicator light does not
change to a rapidly blinking light, contact
HomeLink at www.homelink.com or call
1-800-355-3515 for assistance.
5. Connect power to the device being
programmed.
6. Firmly press and hold the programmed
HomeLink button for five seconds,
and then release it. Perform this
operation two times to activate the door
or gate. If the door or gate does not
activate, press and hold the just-trained
HomeLink button and observe the
indicator light.
If the indicator light stays on
constantly, programming is complete
and your device should activate when
the HomeLink button is pressed and
released.
NOTE
To program the remaining two HomeLink
buttons, begin with “Programming”—
step 1
If the indicator light blinks rapidly
for two seconds and then turns
to a constant light, continue with
“Programming” steps 7—9 to
complete the programming of a rolling
code equipped device (most commonly
a garage door opener).
7. At the garage door opener receiver
(motor-head unit) in the garage, locate
the “learn” or “smart” button. This can
usually be found where the hanging
antenna wire is attached to the motor-
head unit.
8. Firmly press and release the “learn” or
“smart” button. (The name and color of
the button may vary by manufacturer.)
NOTE
Complete the programming within 30
seconds.
9. Return to the vehicle and firmly press,
hold for two seconds and release the
programmed HomeLink button. Repeat
the “ press/hold/release” sequence a
second time, and, depending on the
brand of the garage door opener (or
other rolling code equipped device),
repeat this sequence a third time to
complete the programming process.
HomeLink should now activate your
rolling code equipped device.
NOTE
To program the remaining two HomeLink
buttons, begin with “Programming”—
step 1
For questions or comments, please contact
HomeLink at www.homelink.com or 1-
800-355-3515.
Mazda3_8FA4-EA-15G_Edition1.indb 562015/05/11 14:00:54

4–81
When Driving
i-ACTIVSENSE
CAUTION
Do not modify the suspension. If the vehicle height or the damping force of the
suspensions is changed, the LDWS may not operate correctly.
NOTE
If your vehicle deviates from its traffic lane, the LDWS operates (warning sound and
indicator light). Steer the vehicle adequately to drive the vehicle to \
the center of the lane. When the turn signal lever is operated for a lane change, the LDWS warni\
ng is
automatically canceled. The LDWS warning becomes operable when the turn \
signal lever
is returned and the system detects the white or yellow lines.
If the steering wheel, accelerator pedal, or brake pedal is operated abr\
uptly and the
vehicle moves close to a white or yellow line, the system determines tha\
t the driver is
making a lane change and the LDWS warning is automatically canceled.
The LDWS may not operate during the period immediately after the vehicle\
has deviated
from its lane and the LDWS has operated, or the vehicle deviates from its lane repeatedly
within a short period of time.
The LDWS does not operate if it does not detect the white or ye llow lines of the traffic
lane.
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4–84
When Driving
i-ACTIVSENSE
Auto cancel
Under the following conditions, the
LDWS is automatically canceled and
kept on stand-by, and the LDWS warning
light (amber) in the instrument cluster
illuminates.
The system cannot detect white or
yellow lines. The vehicle speed is less than about 65
km/h (40 mph). The vehicle is making a sharp turn. The vehicle is making a turn at an
inadequate speed. The temperature inside the camera is
high or low. The windshield around the camera is
foggy. The windshield around the camera is
blocked by an obstruction, causing poor
forward visibility.
The lane indication (bordered line) is
indicated in the active driving display
(Type A instrument cluster
*1) or the multi
information display (Type B instrument
cluster
*1).
The LDWS is automatically enabled when
the condition changes and the system is
operable.
*1 To determine which instrument cluster
is equipped on your Mazda, Refer to
Meters and Gauges on page 4-11.
Auto cancel of warning
Under the following conditions, the
LDWS determines that the driver is
making lane changes and the warning is
automatically canceled.
The LDWS is automatically enabled after
the operation.
The steering wheel is operated abruptly . The brake pedal is depressed abruptly. The accelerator pedal is depressed
abruptly. A turn signal lever is operated (after the
turn signal lever is returned, the LDWS
warning may not operate for about 3
seconds which is the period of time
required to make a lane correction).
NOTE
After about 5 seconds have elapsed
with the turn signal lever left operating,
the LDWS warning may operate if the
vehicle is close to a white or yellow line.
The sensitivity of the warning
(sensitivity with which the system
determines the driver's intentional lane
change) can be changed.
Refer to Personalization Features on
page 9-12.
Canceling the System
To cancel the LDWS, press the LDWS
switch. The LDWS indicator light (Green/
Amber) in the instrument cluster turns off.
The lane indication displayed in the
active driving display (Type A instrument
cluster
*1) or the multi information display
(Type B instrument cluster*1) turns off.
*1 To determine which instrument cluster
is equipped on your Mazda, Refer to
Meters and Gauges on page 4-11.
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4–87
When Driving
i-ACTIVSENSE
The Blind Spot Monitoring (BSM) system will not operate under the foll\
owing
circumstances.
The vehicle speed falls below about 10 km/h (6.3 mph) even though the \
Blind Spot
Monitoring (BSM) OFF indicator light is turned off. The shift lever (manual transaxle)/selector lever (automatic transaxl\
e) is shifted to
reverse (R) and the vehicle is reversing.
In the following cases, the Blind Spot Monitoring (BSM) OFF indicator light flashes and
operation of the system is stopped. If the Blind Spot Monitoring (BSM)\
OFF indicator
light remains flashing, have the vehicle inspected at an Authorized Mazda Dealer as soon
as possible.
Some problem with the system including the Blind Spot Monitoring (BSM) warnin\
g
lights is detected. A large deviation in the installation position of a radar sensor (rear) on the vehicle has
occurred. There is a large accumulation of snow or ice on the rear bumper near a radar sensor
(rear). Remove any snow, ice or mud on the rear bumper. Driving on snow-covered roads for long periods. The temperature near the radar sensors (rear) becomes extremely hot due to driving
for long periods on slopes during the summer. The battery voltage has decr eased.
Under the following conditions, the radar sensors (r ear) cannot detect target objects or it
may be difficult to detect them.
A vehicle is in the detection area at the rear in an adjacent driving lane but it does not
approach. The Blind Spot Monitoring (BSM) system determines the condition \
based on
radar detection data.
A vehicle is traveling alongside your vehicle at nearly the same speed fo\
r an extended
period of time. Vehicles approaching in the opposite direction. A vehicle in an adjacent driving lane is attempting to pass your vehicle.\
A vehicle is in an adjacent lane on a road with extremely wide driving lanes. The
detection area of the radar sensors (rear) is set at the road width of expressways.
In the following cases, the activation of the Blind Spot Monitoring (BS\
M) warning lights
and the warning beep may not occur or they may be delayed.
A vehicle makes a lane change from a driving lane two lanes over to an adjacent lane. Driving on steep slopes. Crossing the summit of a hill or mountain pass. The turning radius is small (making a sharp turn, turning at intersecti\
ons). When there is a difference in the height between your driving lane and the adjacent
lane. Directly after pressing the Blind Spot Monitoring (BSM) switch and the system
becomes operable.
Mazda3_8FA4-EA-15G_Edition1.indb 872015/05/11 14:01:02

4–103
When Driving
i-ACTIVSENSE
Distance-between-vehicles guideline
(at 80 km/h (50 mph) vehicle speed) Indication on display
Short (about 30 m (98
ft))
Extremely short (about 25 m (82 ft))
NOTE
The distance between vehicles differs
depending on the vehicle speed, and the
slower the vehicle speed, the shorter the
distance.
When the ignition is switched to ACC
or OFF and then the engine is started
again, the system automatically sets
the distance between vehicles to the
previous setting.
Changing the Set Vehicle Speed
Changing the set vehicle speed using the
SET switch
Press the SET
switch to accelerate.
Press the SET
switch to decelerate.
The set vehicle speed changes as follows
each time the SET switch is pressed.
Short press 1 km/h (1 mph)
Long press 10 km/h (5 mph)
NOTE
For example, the set vehicle speed is
changed by pressing the SET switch four
times as follows:
The vehicle speed accelerates or
decelerates by 4 km/h (4 mph).
To accelerate using the accelerator
pedal
Depress the accelerator pedal and press
and release the SET
or SET switch at
the desired speed. If a switch cannot be
operated, the system returns to the set
speed when you release your foot from the
accelerator pedal.
CAUTION
The warnings and brake control do not
operate while the accelerator pedal is
depressed.
NOTE
When accelerating using the SET
switch while in headway control, the set
vehicle speed can be adjusted but
acceleration is not possible. If there is
no longer a vehicle ahead, acceleration
continues until reaching the set vehicle
speed. Check the set vehicle speed by
viewing the set vehicle speed display in
the active driving display.
When depressing the accelerator pedal,
the inter-vehicle distance display in the
active driving display changes to the
white-line display.
The minimum settable speed is 30 km/h
(19 mph). If the set vehicle speed
reaches 30 km/h (19 mph) using the
switch operation, constant speed travel
is maintained at about 30 km/h (19
mph) even if the SET
switch is
pressed. The Mazda Radar Cruise
Control (MRCC) system is not canceled.
Mazda3_8FA4-EA-15G_Edition1.indb 1032015/05/11 14:01:07