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 MANUALSAUDI2025A4 QUATTRO PRESTIGEREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTWIPER/WASHER SYSTEMSWIPER/WASHER SYSTEMS92 WIPER/WASHER SYSTEMSWINDSHIELD WIPER SYSTEMOVERVIEW - WINDSHIELD WIPER SYSTEMOVERVIEW - WINDSHIELD WIPER SYSTEM, RAIN/LIGHT RECOGNITION SENSOR
2025 Audi A4 Quattro Prestige
Overview - Windshield Wiper System, Rain/Light Recognition Sensor
2025 Audi A4 Quattro PrestigeSECTION Overview - Windshield Wiper System, Rain/Light Recognition Sensor
- Silicone Pad
- Replace after removing
- Baseplate
- For the Rain/Light Recognition Sensor -G397-
- Attached to the windshield
- Clip
- Replace after removing
- Rain/Light Recognition Sensor -G397-
- Equipped on some models: with Sunlight Photo Sensor -G107- and Humidity Sensor -G355-
- There are different versions. Refer to the Electronic Parts Information (ETKA) for the allocation.
- Removing and Installing. Refer to Rain/Light Recognition Sensor -G397-, REMOVING AND INSTALLING .
- Replacing. Refer to Rain/Light Recognition Sensor -G397-, REPLACING .
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.