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 SEDAN (8E2) L4-1.8L TURBO (AMB)REPAIR AND DIAGNOSISSPECIFICATIONSCAPACITY SPECIFICATIONSDIFFERENTIAL ASSEMBLYSYSTEM SPECIFICATIONS
2004 Audi A4 Sedan (8E2) L4-1.8L Turbo (AMB)
System Specifications
2004 Audi A4 Sedan (8E2) L4-1.8L Turbo (AMB)SECTION System Specifications
Differential
01V AWD
Front and Center Differential
New Fill approx: 0.8 liter (0.85 quart)
Change approx: 0.75 liter (0.79 quart)
Rear Differential
New Fill approx: 1.9 liter (2.0 quarts)
Change approx: 1.8 liter (1.9 quart)
01L AWD
Front Differential
New Fill approx: 1.3 liter (1.4 quart)
Center Differential
New Fill approx: 880ml (0.93 quart)
01R AWD
Rear Differential
New Fill approx: 1.5 liter (1.6 quarts)
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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.