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.
Keyless Entry Transmitter Battery: Service and Repair
1997 Mazda Millenia V6-2.5L DOHCSECTION Service and Repair
Battery Replacement
1. Insert a flathead screwdriver into the notch of the transmitter.
2. Remove the cover by using the screwdriver as shown.
3. Install the new battery with the Plus + side facing up.
Note: Battery specification: Lithium CR 2025 x 1
4. Install the cover.
Note: The battery will last about 2 years when used 10 times a day.
1. Insert a flathead screwdriver into the notch of the transmitter.
2. Remove the cover by using the screwdriver as shown.
3. Install the new battery with the Plus + side facing up.
Note: Battery specification: Lithium CR 2025 x 1
4. Install the cover.
Note: The battery will last about 2 years when used 10 times a day.
RENDER: 1.0x
NO RELATED
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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.