Mazda 3 Sedan 2020 Specifications Manual
![Mazda 3 Sedan 2020 manual cover](/images/54970417265c451a4a408ef4/thumbs/thumb175x175.webp)
To reset the tire pressure monitoring system, turn the ignition to the "ON" position without starting the engine. Locate the TPMS reset button under the dashboard and press it until you see the tire pressure light blink twice. Drive the car at a speed of at least 20 mph to complete the reset.
It's recommended to use SAE 0W-20 oil for the Mazda 3 Sedan 2020. Ensure the oil meets the ILSAC GF-5 or API SN standard for optimal performance and efficiency.
First, check the battery for charge and connections. If the battery is fine, inspect the starter and alternator for faults. Ensure the fuel system is delivering fuel by checking the fuel pump and filter. If the problem persists, consult a professional mechanic.
Enable Bluetooth on your smartphone and on the Mazda Connect system. Search for devices on your phone and select "Mazda" from the list. Confirm the pairing code on both the phone and the car's display. Once confirmed, your smartphone will be connected.
The recommended tire pressure for the Mazda 3 Sedan 2020 is typically 36 psi for both front and rear tires. However, always refer to the tire placard located on the driver’s side doorjamb for the most accurate information.
To update the navigation system, download the Mazda Toolbox on your computer and insert the SD card from your vehicle into the computer. Use the Toolbox to check for updates and download them onto the SD card. Once updated, reinsert the SD card into your vehicle.
If the check engine light appears, ensure the gas cap is tightened properly as a loose cap can trigger the light. If the light remains, use an OBD-II scanner to check for error codes or take the vehicle to a certified Mazda service center for diagnosis.
It's recommended to replace the air filter every 30,000 miles or as indicated in the owner’s manual. However, if you drive in dusty conditions, consider checking and replacing the air filter more frequently.
Park on a level surface and engage the parking brake. Loosen the lug nuts slightly, jack up the vehicle, and remove the lug nuts completely. Replace the flat tire with the spare and hand-tighten the lug nuts. Lower the vehicle and fully tighten the lug nuts in a star pattern.
Park the vehicle on a level surface facing a wall. Measure the height from the ground to the center of the headlight and mark it on the wall. Turn the adjustment screws located on the headlight assembly to align the beam with the mark on the wall.