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)ELECTRICALCOMPONENT LOCATIONSCOMPONENT LOCATIONS: CONTROL MODULES IN MIDDLE PART OF VEHICLECOMPONENT LOCATIONS: CONTROL MODULES IN MIDDLE PART OF VEHICLEMULTI-FUNCTION STEERING WHEEL CONTROL MODULE -J453- COMPONENT LOCATION AND CONNECTOR END VIEWNOTES
2025 Audi A4 Quattro Prestige
Multi-function Steering Wheel Control Module -J453- COMPONENT LOCATION AND CONNECTOR END VIEW: Notes
2025 Audi A4 Quattro PrestigeSECTION Notes
Component Location
On Steering Wheel.
Fig 1: Multi-Function Steering Wheel Control Module -J453- Component Location And Connector End View
- 1 -
Multi-function Steering Wheel Control Module -J453-
- Right Multi-function Buttons (on steering wheel) -E441- integrated
- A -
3 Pin Connector --, white
- Connector for Tiptronic Upshift Button -E479-
- B -
11-Pin Connector --, white
- Connector for Left Multi-function Buttons (on steering wheel) -E440-
- C - 4-Pin Connector -T4co-, black
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.