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 ALLROAD PREMIUM PLUSREPAIR AND DIAGNOSIS (SINGLE PAGE)BODY & FRAMEWINDOWSFRONT DOORS, CENTRAL LOCKING SYSTEM57 FRONT DOORS, CENTRAL LOCKING SYSTEMCENTRAL LOCKINGCOMPONENT LOCATION OVERVIEW - CENTRAL LOCKINGCOMPONENT LOCATION OVERVIEW - CENTRAL LOCKING, A4 AND A5 SPORTBACK
2025 Audi A4 allroad Premium Plus
Component Location Overview - Central Locking, A4 And A5 SPORTBACK
2025 Audi A4 allroad Premium PlusSECTION Component Location Overview - Central Locking, A4 And A5 SPORTBACK
- Engine Hood Contact Switch -F266-
- In the latch
- Removing and Installing. Refer to Engine Hood Contact Switch -F266-, REMOVING AND INSTALLING .
- Hood Contact Switch 2 -F329-
- In the latch
- Removing and Installing. Refer to Engine Hood Contact Switch -F266-, REMOVING AND INSTALLING .
- Front Passenger Door Control Module -J387-
- Removing and Installing. Refer to Driver Door Control Module -J386- AND Front Passenger Door Control Module -J387-, REMOVING AND INSTALLING .
- Anti-Theft Alarm System Sensor -G578-
- Overview. Refer to OVERVIEW - INTERIOR MONITORING .
- Passenger Side Rear Door Control Module -J927-
- Equipped on some models
- Removing and Installing. Refer to Left Rear Door Control Module -J388- AND Right Rear Door Control Module -J389-, REMOVING AND INSTALLING .
- Fuel Filler Door Lock Motor -V155-
- Removing and Installing. Refer to Fuel Filler Door Lock Motor -V155-, REMOVING AND INSTALLING .
- Rear Lid Latch
- With the Rear Lid Central Locking System Motor -V53- / Rear Lid Alarm Switch -F123-, cannot be replaced separately.
- Overview. Refer to OVERVIEW - REAR LID .
- Comfort System Central Control Module -J393-
- Removing and Installing. Refer to Comfort System Central Control Module -J393-, REMOVING AND INSTALLING .
- Driver Side Rear Door Control Module -J926-
- Equipped on some models
- Removing and Installing. Refer to Left Rear Door Control Module -J388- AND Right Rear Door Control Module -J389-, REMOVING AND INSTALLING .
- Driver Door Control Module -J386-
- Removing and Installing. Refer to Driver Door Control Module -J386- AND Front Passenger Door Control Module -J387-, REMOVING AND INSTALLING .
- Vehicle Electrical System Control Module -J519-
- Component Location Overview. Refer to COMPONENT LOCATION OVERVIEW - CONTROL MODULES .
-- Tighten the nut -arrow- to 3 Nm.
RENDER: 1.0x
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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.