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.
2012 Mazda 3 L4-2.5LFACTORY OEM SERVICE PROCEDURE
Base Installation
BASE INSTALLATION
1. Cut away all of the original sealant using a razor.
WARNING:
- Using a razor with bare hands can cause injury. Always wear gloves when using a razor.
2. Clean and degrease the ceramic coating on the glass and the base.
CAUTION:
- Keep the area free of dirt and grease, and do not touch the surface. Otherwise, the primer may not properly bond to the surface of the glass.
3. Apply primer to the bonding area of the glass and the base.
4. Use only glass primer on the glass, and body primer on the base. Allow the primer to dry for approx. 30 min.
5. Apply 3.0 mm {0.12 in} layer of sealant to the base.
6. Center the base in the ceramic coating and press it onto the glass.
7. Use isopropyl alcohol to remove any excess repair sealant. Hardening time of sealant
8. Install the rearview mirror.
9. Connect the negative battery cable. Removal and Replacement Removal and Replacement Removal and Replacement
Factory Service Tools
Use the Manual With the Right Hardware
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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.