Mazda Mazda3 useful guides
Lubrication
What is the purpose of the motor oil of your Mazda3?
What engine oil does your Mazda3 need?
When do I have to change the motor oil of my Mazda3?
How much motor oil does your Mazda3 need?
Transmission fluid
What is the transmission fluid of your Mazda3, and when should you change it?
When should you change the differential fluid of your Mazda3?
How much transmission fluid does my Mazda3need?
What kind of transmission fluid does your Mazda3 take?
OBD codes
What is the error code OBD II P0106?
Symptoms of your Mazda3‘s error code P0340
Electrical system
How to test your Mazda3‘s battery, step by step
How do I start my Mazda3 with a dead battery?
Air conditioner
Which refrigerant do you need for the air conditioner of your Mazda3?
How does the air conditioner of your Mazda3 work?
Why is the air conditioner of my Mazda3 not working properly?
Other guides
Booster seats for children in your Mazda3: all you need to know
How to keep your Mazda3 safe during extended periods without use
What do the technical specifications of your Mazda3’s engine mean?
What should you check on your Mazda3 before a road trip?
What is the IAC valve of your Mazda3?
Exhaust smoke and its colors on a Mazda3: causes and severity
What styles of car bodies exist?
What is a fuse and what types can you find for your Mazda3?
What light bulbs fit your Mazda3?
Spark plugs
What kinds of spark plugs are there?
What kind of spark plugs does your Mazda3 need?
What are spark plugs?
How do I change the spark plugs of my Mazda3?
Maintenance
What is the timing belt on a Mazda3?
What filters exist in your Mazda3 and when should you replace them?
What is the serpentine belt of your Mazda3 and when should you change it?
What is brake fluid and which one should you use for your Mazda3?
Warning lights
Why is the oil light on?
Why does your Mazda3’s engine overheat? Causes and solutions
What is the immobilizer on a Mazda3? Why does it fail?
What does the check engine light of your Mazda3 mean?
Fuel
What is the fuel octane rating?
How to improve the fuel consumption of your Mazda3
Which type of fuel should you use in your Mazda3?
What are biofuels?
What types of fuel exist?
Steering fluid
What power steering fluid does your Mazda3 need?
How to change the power steering fluid of your Mazda3?
Wheels
What kind of information is engraved in the tires of your Mazda3?
How to rotate the tires of your Mazda3?
What is the right tire pressure for your Mazda3?
How to change one of your Mazda3‘s wheels?
Sensors
What is the Throttle Position Sensor (TPS) of your Mazda3?
What is the MAP sensor of your Mazda3?
What is the oxygen sensor (or lambda sensor) of your Mazda3?
Airbags
How do your Mazda3‘s airbags work? What precautions should you take with them?
