2015 MAZDA MODEL 3 5-DOOR sensor

2–60
Essential Safety Equipment
SRS Air Bags
Do not increase the total seated weight on the front passenger seat: When an infant or small child sits on the front passenger seat, increasing the total seated
weight on the front passenger seat is dangerous. The front passenger seat weight sensors
will detect the increased total seated weight, which could result in the unexpected
deployment of the front passenger front and side air bags and seat belt pretensioner
system in an accident and may cause serious injury. Increasing the total seated weight on
the front passenger seat could result in the front passenger front and side air bags and
seat belt pretensioner system deployment in an accident under the following conditions,
for example:


2–62
Essential Safety Equipment
SRS Air Bags
Constant Monitoring
The following components of the air bag systems are monitored by a diagn\
ostic system:
 y Crash sensors, and diagnostic module (SAS unit) y Front air bag sensors y Air bag modules y Side crash sensors y Air bag/Front seat belt pretensioner system warning light y Front seat belt pretensioners y Related wiring
(With Front Passenger Occupant Classifi cation System)
 y Front passenger air bag deactivation indicator light y Front passenger seat weight sensors y Front passenger seat weight sensor control module y Front passenger seat belt buckle switches
The diagnostic module continuously monitors the system's readiness. This begins when the
ignition is switched ON and continues while the vehicle is being driven.\
.B[EB@%9&"'@&EJUJPOJOEC


.B[EB@%9&"'@&EJUJPOJOEC










3–27
Before Driving
Fuel and Emission
Fuel and Engine Exhaust Precautions
Fuel Requirements
Vehicles with catalytic converters or oxygen sensors must use ONLY UNLEADED FUEL,
which will reduce exhaust emissions and keep spark plug fouling to a min\
imum.
This vehicle will perform best with fuel listed in the table.
Fuel Octane Rating * (Anti-knock index)
Regular unleaded fuel 87 [(R
M)/2 method] or above (91 RON or above)
* U.S. federal law requires that octane ratings be posted on gasoline stat\
ion pumps.
Fuel with a rating lower than 87 octane (91 RON) could cause the emiss\
ion control system
to lose effectiveness. It could also cause engine knocking and serious engine dama\
ge.
CAUTION


3–35
Before Driving
Mirrors
(Without Homelink wireless control
system)
Press the ON/OFF button
to cancel the
automatic dimming function. The indicator
light will turn off.
To reactivate the automatic dimming
function, press the ON/OFF button
. The
indicator light will illuminate.
ON/OFF button
Indicator light
NOTE
 y  Do not use glass cleaner or suspend
objects on or around the light sensor.
Otherwise, light sensor sensitivity
will be affected and may not operate
normally.
(With Homelink wireless control
system)

Light sensor
 (Without Homelink wireless control
system)

Light sensor
 y (With Homelink wireless control
system)
 For information regarding the 3 buttons
(
,,) on the auto-dimming
mirror.
 Refer to HomeLink Wireless Control System on page 4-58 .
 y The auto-dimmer function is canceled
when the ignition is switched ON and
the shift lever is in reverse (R).
.B[EB@%9&"'@&EJUJPOJOEC


.B[EB@%9&"'@&EJUJPOJOEC










*Some models.4–1
4When Driving
Information concerning safe driving and stopping.


Start/Stop Engine ................................ 4-4 Ignition Switch ............................... 4-4
Starting the Engine ......................... 4-5
Turning the Engine Off ................ 4-10
Instrument Cluster and Display ...... 4-11 Meters and Gauges ....................... 4-11
Active Driving Display
* ............... 4-18
Warning/Indicator Lights ............. 4-20
Transaxle ............................................ 4-26 Manual Transaxle Operation ........ 4-26
Automatic Transaxle Controls ...... 4-29
Switches and Controls ...................... 4-40 Lighting Control ........................... 4-40
High Beam Control System
(HBC)
*.......................................... 4-47
Fog Lights* ................................... 4-50
Turn and Lane-Change Signals ...... 4-50
Windshield Wipers and Washer ...... 4-51
Rear Window Wiper and
Washer
*......................................... 4-55
Rear Window Defogger ............... 4-56
Horn ............................................. 4-57
Hazard Warning Flasher ............... 4-58
HomeLink Wireless Control
System
* ......................................... 4-58
Forward Sensing Camera ................. 4-62 Forward Sensing Camera
* ............ 4-62 Radar Sensor ..................................... 4-64
Radar Sensor ................................ 4-64
Brake .................................................. 4-67 Brake System ............................... 4-67
Hill Launch Assist (HLA) ............ 4-69
Smart City Brake Support
(SCBS)
* ........................................ 4-71
ABS/TCS/DSC ................................... 4-78
Antilock Brake System (ABS) ...... 4-78
Traction Control System (TCS) ...... 4-79
Dynamic Stability Control
(DSC) ........................................... 4-80
i-ELOOP ............................................ 4-82 i-ELOOP
* ..................................... 4-82
Fuel Economy Monitor ..................... 4-85 Fuel Economy Monitor
* ............... 4-85
Drive Selection ................................... 4-87 Drive Selection
* ........................... 4-87
Power Steering................................... 4-89 Power Steering ............................. 4-89
Mazda Radar Cruise Control
(MRCC) ............................................. 4-90 Mazda Radar Cruise Control
(MRCC)
* ...................................... 4-90
.B[EB@%9&"'@&EJUJPOJOEC


.B[EB@%9&"'@&EJUJPOJOEC










4–25
When Driving
Instrument Cluster and Display
Wrench Indicator Light
When the ignition is switched ON, the
wrench indicator light is illuminated and
then turns off after a few seconds.
The wrench indicator light is illuminated
when the preset maintenance period
arrives. Verify the content and perform
maintenance.
Refer to Maintenance Monitor on page
6-20 .
Low Engine Coolant Temperature Indicator Light (Blue)
The light illuminates continuously when
the engine coolant temperature is low and
turns off after the engine is warm.
If the low engine coolant temperature
indicator light remains illuminated after
the engine has been suffi ciently warmed
up, the temperature sensor could have
a malfunction. Consult an Authorized
Mazda Dealer.
.B[EB@%9&"'@&EJUJPOJOEC


.B[EB@%9&"'@&EJUJPOJOEC










4–41
When Driving
Switches and Controls
With auto-light control
Switch Position
Ignition Position ON OFF ON OFF ON OFF ON OFF
Headlights Off Off Auto *1 Off Off Off On On
Daytime running lights On Off Auto *1 Off On Off Off Off
Taillights
Parking lights
License lights
Side-marker lights
Dashboard illumination Off Off Auto
*1 Off On On On On
*1 The headlight and other light settings switch automatically depending on\
the surrounding brightness detected by the sensor.
.B[EB@%9&"'@&EJUJPOJOEC


.B[EB@%9&"'@&EJUJPOJOEC










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