2014 MAZDA MODEL 3 HATCHBACK suspension

2–43
Essential Safety Equipment
SRS Air Bags
Do not attach objects on or around the area where a side air bag deploys:
Attaching objects to the front seat in such a way as to cover the outboard side of the
seat in any way is dangerous. In an accident the object could interfere with the side
air bag, which infl ates from the outboard side of the front seats, impeding the added
protection of the side air bag system or redirecting the air bag in a way that is dangerous.
Furthermore, the bag could be cut open releasing the gas.
Do not hang net bags, map pouches or backpacks with side straps on the front seats.
Never use seat covers on the front seats. Always keep the side air bag modules in your
front seats free to deploy in the event of a side collision.

Do not attach objects on or around the area where a curtain air bag deploys:
Attaching objects to the areas where the curtain air bag activates such as on the
windshield glass, side door glass, front and rear window pillars and along the roof edge
and assist grips is dangerous. In an accident the object could interfere with the curtain
air bag, which infl ates from the front and rear window pillars and along the roof edge,
impeding the added protection of the curtain air bag system or redirecting the air bag in
a way that is dangerous. Furthermore, the bag could be cut open releasing the gas.
Do not place hangers or any other objects on the assist grips. When hanging clothes,
hang them on the coat hook directly. Always keep the curtain air bag modules free to
deploy in the event of a side collision or roll-over accident.

Do not touch the components of the supplemental restraint system after the air bags
have infl ated:
Touching the components of the supplemental restraint system after the air bags have
infl ated is dangerous. Immediately after infl ation, they are very hot. You could get burned.

Never install any front-end equipment to your vehicle:
Installation of front-end equipment, such as frontal protection bar (kangaroo bar, bull
bar, push bar, or other similar devices), snowplow, or winches, is dangerous. The air bag
crash sensor system could be aff ected. This could cause air bags to infl ate unexpectedly,
or it could prevent the air bags from infl ating during an accident. Front occupants could
be seriously injured.

Do not modify the suspension:
Modifying the vehicle suspension is dangerous. If the vehicle's height or the suspension is
modifi ed, the vehicle will be unable to accurately detect a collision or roll-over accident
resulting in incorrect or unexpected air bag deployment and the possibility of serious
injuries.

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3–51
Before Driving
Driving Tips
Driving on Uneven Road
Your vehicle's suspension and underbody can be damaged if driven on rough/uneven roads
or over speed bumps at excessive speeds. Use care and reduce speed when traveling on
rough/uneven roads or over speed bumps.
Use care not to damage the vehicle's underbody, bumpers or muffl er(s) when driving under
the following conditions:
 


y Ascending or descending a slope with a sharp transition angle



y Ascending or descending a driveway or trailer ramp with a sharp transition angle
This vehicle is equipped with low profi le tires allowing class-leading performance and
handling. As a result, the sidewall of the tires are very thin and the tires and wheels can be
damaged if driven through potholes or on rough/uneven roads at excessive speeds. Use care
and reduce speed when traveling on rough/uneven roads or through potholes.
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4–66
When Driving
Radar Sensor
CAUTION
Heed the following precautions to assure correct operation of each system.
 


¾ Do not adhere stickers (including transparent stickers) to the surface of the radiator
grille and front emblem in and around the radar sensor, and do not replace the
radiator grille and front emblem with any product that is not a genuine product
designed for use with the radar sensor.
 


¾ The radar sensor includes a function for detecting soiling of the radar sensor's front
surface and informing the driver, however, depending on the conditions, it may
require time to detect or it may not detect plastic shopping bags, ice or snow. If this
occurs, the system may not operate correctly, therefore always keep the radar sensor
clean.
 


¾ Do not install a grille guard.



¾ If the front part of the vehicle has been damaged in a vehicle accident, the position of
the radar sensor may have moved. Stop the system immediately and always have the
vehicle inspected at an Authorized Mazda Dealer.
 


¾ Do not use the front bumper to push other vehicles or obstructions such as when
pulling out of a parking space. Otherwise, the radar sensor could be hit and its
position deviated.
 


¾ Do not remove, disassemble, or modify the radar sensor.



¾ For repairs, replacement or paint work around the radar sensor, consult an
Authorized Mazda Dealer.
 


¾ Do not modify the suspension. If the suspension are modifi ed, the vehicle's posture
could change and the radar sensor may not be able to correctly detect a vehicle
ahead or an obstruction.
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4–73
When Driving
Brake
Do not rely completely on the Smart City Brake Support (SCBS) system:
 


¾ The Smart City Brake Support (SCBS) system is only designed to reduce damage in the
event of a collision. Over reliance on the system leading to the accelerator pedal or
brake pedal being mistakenly operated could result in an accident.
 


¾ The Smart City Brake Support (SCBS) is a system which operates in response to a
vehicle ahead. The system may not be able to detect or react to 2-wheeled vehicles or
pedestrians.
 


¾ The laser sensor for the Smart City Brake Support (SCBS) system is installed near the
rearview mirror. To assure the correct operation of the Smart City Brake Support
(SCBS), heed the following cautions.
 

¾
 Do not apply stickers to the surface of the windshield near the laser sensor
(including transparent stickers). Otherwise, the laser sensor may not be able to
detect vehicles or obstructions ahead which could result in an accident.
 

¾
 Do not disassemble the laser sensor.


¾
 If cracks or damage caused by fl ying gravel or debris is visible near the laser sensor,
stop using the Smart City Brake Support (SCBS) system immediately and have your
vehicle inspected by an Authorized Mazda Dealer. If the vehicle continues to be
driven with cracks or scratch marks left on the windshield near the laser sensor, the
system may operate unnecessarily and cause an unexpected accident.
  Refer to Stopping The Smart City Brake Support (SCBS) System Operation on page
4-78 .
 

¾
 When replacing the windshield wipers or windshield, consult an Authorized Mazda
Dealer.

Do not modify the suspension:
If the vehicle height or inclination is changed, the system will not be able to correctly
detect vehicles or obstructions ahead. This will result in the Smart City Brake Support
(SCBS) system not operating normally or mistakenly operating, which could cause a
serious accident.

Turn off the Smart City Brake Support (SCBS) when the vehicle is running on a chassis
roller or being towed:
Turn off the Smart City Brake Support (SCBS) system to prevent mistaken operation when
the vehicle is running on a chassis roller or being towed. See the next page on how to turn
off the Smart City Brake Support (SCBS).
Refer to Stopping The Smart City Brake Support (SCBS) System Operation on page 4-78 .
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4–120
When Driving
Lane Departure Warning System (LDWS)
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
 


y If your vehicle deviates from its traffi c lane, the LDWS operates (warning sound and
indicator light). Steer the vehicle adequately to drive the vehicle to the center of the lane.
 


y When the turn signal lever is operated for a lane change, the LDWS warning is
automatically canceled. The LDWS warning becomes operable when the turn signal lever
is returned and the system detects the white or yellow lines.
 


y If the steering wheel, accelerator pedal, or brake pedal is operated abruptly and the
vehicle moves close to a white or yellow line, the system determines that the driver is
making a lane change and the LDWS warning is automatically canceled.
 


y 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.
 


y The LDWS does not operate if it does not detect the white or yellow lines of the traffi c
lane.
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6–5
Maintenance and Care
Scheduled Maintenance
Schedule 1
U.S.A. residents - Engine oil fl exible maintenance interval
Use when the maintenance monitor for “Oil Change” is set to “Flexible”. For details, see
maintenance monitor. (page 6-20 )
Maintenance Interval Number of months or kilometers (miles), whichever comes fi rst.
Months 12 24 36 48 60 72 84 96
×1000 km 16 32 48 64 80 96 112 128
×1000 miles 10 20 30 40 50 60 70 80
ENGINE
Drive belts I I
Engine oil & fi lter
*1 Replace when wrench indicator light is ON. (Max interval: 12
months/16,000km (10,000 miles))
COOLING SYSTEM
Engine coolant FL22 type
*2 Replace at fi rst 192,000 km (120,000 miles) or 10 years; after
that, every 96,000 km (60,000 miles) or 5 years.
Others Replace at fi rst 96,000 km (60,000 miles) or 4 years; after that,
every 2 years.
FUEL SYSTEM
Air fi lter Replace when any equivalent timing of replacing engine oil.
(Max interval:36 months/60,000km (37,500 miles))
Fuel lines and hoses
*3 I I I I
Hoses and tubes for emission
*3 I I
IGNITION SYSTEM
Spark plugs Replace every 120,000 km (75,000 miles).
CHASSIS and BODY
Brake lines, hoses and connections I I I I
Disc brakes I I I I I I I I
Tire (Rotation) Rotate every 8,000 km (5,000 miles).
Steering operation and linkages I I I I
Front and rear suspension, ball joints and wheel
bearing axial play I I I I
Driveshaft dust boots I I I I
Bolts and nuts on chassis and body T T T T
Exhaust system and heat shields I I
AIR CONDITIONER SYSTEM
Cabin air fi lter Replace when any equivalent timing of replacing engine oil.
(Max interval:24 months/48,000km (30,000 miles))
Chart symbols:
I: Inspect: Inspect and clean, repair, adjust, fi ll up, or replace if necessary.
T: Tighten
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6–7
Maintenance and Care
Scheduled Maintenance
U.S.A. residents - Fixed maintenance interval
Use when the maintenance monitor for “Oil Change” is set to “Fixed”. For details, see
maintenance monitor. (page 6-20 )
Maintenance Interval Number of months or kilometers (miles), whichever comes fi rst.
Months 6 12 18 24 30 36 42 48
×1000 km 12 24 36 48 60 72 84 96
×1000 miles 7.5 15 22.5 30 37.5 45 52.5 60
ENGINE
Drive belts I
Engine oil & fi lter R R R R R R R R
COOLING SYSTEM
Engine coolant FL22 type
*1 Replace at fi rst 192,000 km (120,000 miles) or 10 years; after
that, every 96,000 km (60,000 miles) or 5 years.
Others Replace at fi rst 96,000 km (60,000 miles) or 4 years; after that,
every 2 years.
FUEL SYSTEM
Air fi lter R
Fuel lines and hoses
*2 I I
Hoses and tubes for emission
*2 I
IGNITION SYSTEM
Spark plugs Replace every 120,000 km (75,000 miles).
CHASSIS and BODY
Brake lines, hoses and connections I I
Disc brakes I I I I
Tire (Rotation)
*3 Rotate every 12,000 km (7,500 miles).
Steering operation and linkages I I
Front and rear suspension, ball joints and wheel
bearing axial play I I
Driveshaft dust boots I I
Bolts and nuts on chassis and body T T
Exhaust system and heat shields Inspect every 72,000 km (45,000 miles) or 5 years.
AIR CONDITIONER SYSTEM
Cabin air fi lter R R
Chart symbols:
I: Inspect: Inspect and clean, repair, adjust, fi ll up, or replace if necessary.
R: Replace
L: Lubricate
T: Tighten
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6–9
Maintenance and Care
Scheduled Maintenance
Schedule 2
U.S.A. (severe driving conditions) and Puerto Rico residents
Maintenance Interval Number of months or kilometers (miles), whichever comes fi rst.
Months 4 8 12 16 20 24 28 32 36 40 44 48
×1000 km 8 16 24 32 40 48 56 64 72 80 88 96
×1000 miles 5 10 15 20 25 30 35 40 45 50 55 60
ENGINE
Drive belts I
Engine oil & fi lter Flexible
*1 Replace when wrench indicator light is ON. (Max interval:12
months/16,000km (10,000 miles))
Fixed R R R R R R R R R R R R
COOLING SYSTEM
Engine coolant FL22 type
*2 Replace at fi rst 192,000 km (120,000 miles) or 10 years; after
that, every 96,000 km (60,000 miles) or 5 years.
Others Replace at fi rst 96,000 km (60,000 miles) or 4 years; after that,
every 2 years.
Engine coolant level I I I I I I I I I I I I
FUEL SYSTEM
Air fi lter U.S.A.
(severe
driving
conditions) R
Puerto Rico R R
Fuel lines and hoses
*3 I I
Hoses and tubes for emission
*3 I
IGNITION SYSTEM
Spark plugs Replace every 120,000 km (75,000 miles).
ELECTRICAL SYSTEM
Function of all lights I I I I I I I I I I I I
CHASSIS and BODY
Brake lines, hoses and connections I I
Brake and clutch fl uid level I I I I I I I I I I I I
Disc brakes I I I I
Tire (Rotation) Rotate every 8,000 km (5,000 miles).
Tire infl ation pressure and tire wear I I I I I I I I I I I I
Steering operation and linkages I I
Front and rear suspension, ball joints and wheel
bearing axial play I I
Driveshaft dust boots I I
Bolts and nuts on chassis and body T T
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