2019 MAZDA MODEL 3 SEDAN electrical

When Liftgate/Trunk LidCannot be Opened
▼When Liftgate/Trunk Lid Cannot be
Opened
If the battery is dead
, the liftgate/trunk lid
cannot be unlocked and opened.
In this case, the liftgate/trunk lid can be
unlocked by taking care of the dead
battery situation.
Refer to Jump-Star ting on page 7-16.
If the liftgate/trunk lid cannot be unlocked
even if the dead battery situation has been
resolved, the electrical system may have a
malfunction.
In this case, the liftgate/trunk lid can be
opened using the following procedure as
an emergency measure.
(5–door)
1. Wrap the end of a flathead screwdriver in a cloth and remove the cover on the
interior surface of the liftgate using it.

2. Turn the lever to the right to unlock the
liftgate.

(4–door)
1. Open the cover.
2.(With theft-prevention cover)
Open the cap.

If Trouble Arises
When Liftgate/Trunk Lid Cannot be Opened
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Add-On Non-GenuineParts and Accessories
▼ Add-On Non-Genuine Parts and
Accessories
Non-genuine parts and accessories for
Mazda vehicles can be found in stores.
These may fit your vehicle, but they are
not approved by Mazda for use with
Mazda vehicles. When you install
non-genuine parts or accessories, they
could affect your vehicle's performance or
safety systems; the Mazda warranty
doesn't cover this. Before you install any
non-genuine parts or accessories, consult
an Authorized Mazda Dealer.
WA R N I N G
Always consult an Authorized Mazda
Dealer before you install non-genuine parts
or accessories:
Improperly designed parts or accessories
could seriously affect your vehicle's
performance or safety systems. This could
cause you to have an accident or increase
your chances of injuries in an accident.
Be very careful in choosing and installing
add-on electrical equipment, such as
mobile telephones, two-way radios, stereo
systems, and car alarm systems:
Incorrectly choosing or installing improper
add-on equipment or choosing an
improper installer is dangerous. Essential
systems could be damaged, causing engine
stalling, air-bag (SRS) activation,
ABS/TCS/DSC inactivation, or a fire in the
vehicle.
Mazda assumes no responsibility for
death, injury, or expenses that may result
from the installation of add-on
non-genuine parts or accessories.
Customer Information and Reporting Safety Defects
Wa r r a n t y
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Cell Phones Warning
▼Cell Phones Warning
WA R N I N G
Please comply with the legal regulations
concerning the use of communication
equipment in vehicles in your country:
Use of any electrical devices such as cell
phones, computers, portable radios,
vehicle navigation or other devices by the
driver while the vehicle is moving is
dangerous. Dialing a number on a cell
phone while driving also ties-up the driver's
hands. Use of these devices will cause the
driver to be distracted and could lead to a
serious accident. If a
passenger is unable to
use the device, pull off the right-of-way to a
safe area before use. If use of a cell phone is
necessary despite this warning, use a
hands-free system to at least leave the
hands free to drive the vehicle. Never use a
cell phone or other electrical devices while
the vehicle is moving and, instead,
concentrate on the full-time job of driving.
Customer Information and Reporting Safety Defects
Cell Phones
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Specifications
▼Engine
Item Specification
SKYACTIV-G 2.0 SKYACTIV-G 2.5
Type DOHC-16V in-line, 4-cylinder
Bore × Stroke 83.5 × 91.2 mm (3.29 × 3.59 in) 89.0 × 100 mm (3.50 × 3.94 in)
Displacement 1,997.6 ml (1,997.6 cc) 2,488.5 ml (2,488.5 cc)
Compression ratio 13.0
▼Electrical System
Item
Classification
Battery 12V-60Ah/20HR or 12V-65Ah/20HR
Spark-plug number Mazda Genuine spark plug
*1PE5R-18-110 or PE5S-18-110
*1 This spark plug provides the SK YACTIV-G engine with optimum performance. Contact an Authorized Mazda
Dealer for details.
CAUTION
When cleaning the iridium plugs, do not use a wire brush. The fine particulate coating on the
iridium alloy and platinum tips could be damaged.
▼ Lubricant Quality
Lubricant
Classification
Engine oil Refer to Recommended Oil on page 6-15.
Coolant FL-22 type
Manual transmission oil Mazda Long Life Gear Oil G7
Automatic transmission f luid Mazda Genuine ATF FZ
Transfer case oil Mazda Long Life Hypoid Gear Oil SG1
Rear differential oil Mazda Long Life Hypoid Gear Oil SG1
Brake/Clutch fluid SAE J1703 or FMVSS116 DOT-3
NOTE
Refer to Introduction on (page 6-2) for owner's responsibility in protecting your investment.
Specifications
Specifications
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Index
Emergency locking...................... 2-25
Extender....................................... 2-30
Pregnant women.......................... 2-25
Seat belt precautions................... 2-23
Seat Belt Warning Beep.................... 7-41
Security System Immobilizer system..................... 3-39
Theft-deterrent system.................3-41
Smart Brake Support (S BS)............ 4-153
Collision warning.... .................. 4-155
Stopping the Smart Brake Support
(SBS) system operation............. 4-155
Smart Brake Support [Rear Crossing]
(SBS-RC)........................................ 4-160
Collision warning.... .................. 4-163
Stopping the Smart Brake Support
[Rear Crossing] (SBS-RC) system
operation.................................... 4-164
Smart Brake Support [Rear] (SBS-
R)..................................................... 4-156
Collision warning.... .................. 4-159
Stopping the Smart Brake Support
[Rear] (SBS-R) system
operation.................................... 4-159
Spare Tire............................................ 7-5
Spare Tire and Tool Storage............... 7-3
Specifications Air conditioner......... ..................... 9-8
Capacities.......................................9-5
Dimensions.................................... 9-6
Electrical system............................9-4
Engine............................................ 9-4
Light bulbs.....................................9-8
Lubricant quality........................... 9-4
Tires............................................... 9-9
Weights.......................................... 9-6
SRS Air Bags
Driver and front passenger occupant
classification system.................... 2-71
How the SRS air bags work........ 2-64
Limitations to SRS air bag.......... 2-70Monitoring................................... 2-76
SRS air bag deployment
criteria.......................................... 2-68
Supplemental restraint system
components.................................. 2-62
Supplemental restraint system (SRS)
precautions................................... 2-55
Starting the Engine..............................4-5
Steering Wheel Heated steering wheel................. 2-21
Horn............................................. 4-56
Storage Compartments...................... 5-40 Center console............................. 5-41
Glove compartment..................... 5-41
Overhead console........................ 5-41
Storage pocket............................. 5-41
Storage Pocket...................................5-41
Sunshade............................................3-38
Sunvisors........................................... 5-33
T
Theft-Deterrent System..................... 3-41
Three-flash Turn Signal.................... 4-49
Tiedown Hook...................................7-23
Tires................................................... 6-30 Replacing a tire........................... 6-32
Replacing a wheel....................... 6-33
Snow tires.................................... 3-46
Specifications.................................9-9
Temporary spare tire....................6-32
Tire chains................................... 3-47
Tire inflation pressure................. 6-30
Tire rotation................................. 6-31
Uniform tire quality grading system
(UTQGS)..................................... 8-21
Tire Information Location of the tire label
(placard)....................................... 8-27
Steps for determining the correct load
limit..............................................8-34
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