Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2021 Mazda 3 BaseFACTORY OEM SERVICE PROCEDURE
Display information
- The information displayed by the center display is as follows: Refer to the referenced service information below for details of the displayed information.
| Display content | Reference |
|---|---|
| Home screen | (See HOME SCREEN .) |
| Information screen | (See INFORMATION SCREEN .) |
| Entertainment screen | (See ENTERTAINMENT SCREEN .) |
| Communication screen | (See COMMUNICATION SCREEN .) |
| Navigation screen | (See NAVIGATION SCREEN .) |
| Setting screen | (See SETTINGS SCREEN .) |
| Apple CarPlay™ | (See APPLE CARPLAY™ .) |
| Android Auto™ | (See ANDROID AUTO™ .) |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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