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 DIAGNOSISELECTRICALCOMPONENT LOCATIONSCOMPONENT LOCATIONS: A/CCOMP. LOC. A/CPLENUMPLENUM HIGH A/C
2025 Audi A4 Quattro Prestige
Plenum High A/C
2025 Audi A4 Quattro PrestigeSECTION Plenum High A/C
- 2 - Evaporator vent temperature sensor -G263-
- 3 - Right temperature door motor -V159-
- 4 - Right side vent motor -V300-
- 5 - Left footwell vent temperature sensor -G261-
- 6 - Right footwell vent temperature sensor -G262
- 7 - Rear air distribution door motor -V427-
- 9 - Auxiliary heater heating element -Z35-
- 11 - Fresh air blower control module -J126-
- 12 - Defroster door motor -V107-
- 13 - Left side vent motor -V299-
- 14 - Left temperature door motor -V158-
- 15 - Rear temperature door motor -V137-
- 21 - Fresh air door motor -V438-
- 22 - Recirculation door motor -V113-
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.