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 MANUALSAUDI2004A4 BASE, 4D SEDAN, 3.0 TREPAIR AND DIAGNOSISBODY & FRAMEEXTERIOR BODY PANELSFRONT DOORS CENTRAL LOCKING SYSTEM - CABRIOLET
2004 Audi A4 Base, 4D Sedan, 3.0 T
Front Doors Central Locking System - Cabriolet
2004 Audi A4 Base, 4D Sedan, 3.0 TSECTION Front Doors Central Locking System - Cabriolet
- Front door
- Window regulator, assembly overview
- Window regulator motor, removing and installing
- Front door, adjusting
- Lower door hinge, assembly overview
- Door window, assembly overview
- Front door handle and door lock, assembly overview
- Lock cylinder, assembly overview
- Door handle, assembly overview
- Door lock, assembly overview
- Rear window
- Convenience system
- Component locations
- Notes
- Passenger-side door control unit -J387-
- -G305- transmitter/receiver module 2 for interior monitor
- Right rear window regulator motor -V27-
- Alarm horn -H12-
- Fuel tank flap release motor -V155-
- Boot lid release motor -V139-
- Rear window regulator motor -V26-
- -G303- transmitter/receiver module 1 for interior monitor
- Driver's side door control unit -J386-
- Convenience system central control unit -J393-
- Contact switch for hood -F266-
- Fuel tank flap release motor, removing and installing
- Component locations
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.