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.
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HOMESERVICE MANUALSMAZDA20086 S SPORT, 4D HATCHBACK, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 672 (GLASS/WINDOWS/MIRRORS)FILAMENT INSPECTION
2008 Mazda 6 s Sport, 4D Hatchback, Standard
Filament Inspection
2008 Mazda 6 s Sport, 4D Hatchback, StandardSECTION Filament Inspection
WARNING: This page is about a different car, the 2008 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.
- Turn the ignition switch to the ON position.
- Turn the rear window defroster switch on.CAUTION:
- Directly touching the rear window defroster filament with the lead of the voltmeter could damage it. Wrap aluminum foil around the end of the lead and test the filament by touching it with the foil.
- Connect the positive lead of the tester to the positive side of each filament and the negative lead to ground.
- Gradually slide the positive lead from the positive side to the negative side and verify that the voltage decreases accordingly.
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.