When to replace the Gearbox Oil and Transmission Oil on your AUDI A6
Recommended replacement interval for the part category Automatic transmission fluid : 60000 km
Important!
This replacement procedure can be used for:
AUDI A6 Saloon (4F2, C6) 3.2 FSI, AUDI A6 Saloon (4F2, C6) 2.4, AUDI A6 Saloon (4F2, C6) 3.2 FSI, AUDI A6 Saloon (4F2, C6) 2.0 TDI, AUDI A6 Saloon (4F2, C6) 3.0 TDI quattro, AUDI A6 Saloon (4F2, C6) 3.0 TDI quattro, AUDI A6 Saloon (4F2, C6) 2.7 TDI, AUDI A6 Saloon (4F2, C6) 2.7 TDI, AUDI A6 Saloon (4F2, C6) 2.0 TFSI, AUDI A6 Saloon (4F2, C6) 2.0 TDI, AUDI A6 Saloon (4F2, C6) 3.0 TDI quattro, AUDI A6 Saloon (4F2, C6) 2.8 FSI, AUDI A6 Saloon (4F2, C6) 2.0 TDI, AUDI A6 Saloon (4F2, C6) 2.0 TDI, AUDI A6 Saloon (4F2, C6) 2.7 TDI, AUDI A6 Saloon (4F2, C6) 2.8 FSI, AUDI A6 Saloon (4F2, C6) 2.8 FSI, AUDI A6 Saloon (4F2, C6) 3.0 TDI quattro, AUDI A6 Saloon (4F2, C6) 2.0 TDI View more

The steps may slightly vary depending on the car design.

This video shows the replacement procedure of a similar car part on another vehicle

All the parts you need to replace – Gearbox Oil and Transmission Oil for A6 Saloon (4F2, C6) and other AUDI models
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Tools
Replacement: manual gearbox oil – AUDI A6 (4F2, C6). List of the tools you'll need:
Wire brush
All-purpose cleaning spray
HEX bit No.H17.
Drive socket # 12
Phillips screwdriver
Torque wrench
Funnel
Oil drain pan
Fender cover
Replacement: manual gearbox oil – AUDI A6 (4F2, C6). AUTODOC recommends:
  • All work should be done with the engine stopped.
Replacement: manual gearbox oil – AUDI A6 (4F2, C6). Recommended sequence of steps:
  1. Step 1
    Open the hood.
    Step 2
    Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
    Step 3
    Lift the car using a jack or place it over an inspection pit.
    Replacement: manual gearbox oil – AUDI A6 (4F2, C6). Tip:
    The vehicle must be on even keel, and if it is at an angle, the drain plug must be at the lowest point.
    Step 4
    How to change Gearbox Oil and Transmission Oil on Audi A6 C6 2004 - free PDF and video manuals
    Unscrew the fasteners of the lower sound insulation. Use a drive socket #12. Use a Phillips screwdriver.
  2. Step 5
    How to replace AUDI A6 Saloon (4F2, C6) 3.0 TDI quattro 2005 Gearbox Oil and Transmission Oil - step-by-step manuals and video guides
    Remove the lower sound insulation.
  3. Step 6
    Audi A6 C6 2.0 TDI 2006 Gearbox Oil and Transmission Oil replacement: free workshop manuals
    Clean the area of the oil pan drainage hole. Use a wire brush. Use all-purpose cleaning spray.
    AUTODOC recommends:
    Replacement: manual gearbox oil – AUDI A6 (4F2, C6). After applying the spray, wait a few minutes.
  4. Step 7
    Changing Gearbox Oil and Transmission Oil on AUDI A6 Saloon (4F2, C6) 2.7 TDI 2007 by yourself
    Put a waste oil container with at least 2 l capacity under the drainage hole.
  5. Step 8
    How to remove AUDI A6 2.0 TFSI 2008 Gearbox Oil and Transmission Oil - online easy-to-follow instructions
    Unscrew the drain plug. Use HEX No.H17.
  6. Step 9
    How to replace Gearbox Oil and Transmission Oil on AUDI A6 Saloon (4F2, C6) 2009: download PDF manuals and video instructions
    Drain the used oil.
    Replacement: manual gearbox oil – AUDI A6 (4F2, C6). AUTODOC experts recommend:
    Caution! The oil may be hot.
  7. Step 10
    How hard is it to do yourself: Gearbox Oil and Transmission Oil replacement on Audi A6 C6 3.0 TDI quattro 2010 - download illustrated guide
    Clean the area around the gearbox housing filler hole. Use a wire brush. Use all-purpose cleaning spray.
    Replacement: manual gearbox oil – AUDI A6 (4F2, C6). Tip from AUTODOC:
    After applying the spray, wait a few minutes.
  8. Step 11
    Need to know how to renew Gearbox Oil and Transmission Oil on AUDI A6 2011? This free workshop manual will help you to do it yourself
    Unscrew the filler plug of the gearbox housing. Use HEX No.H17.
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DIY AUDI A6 Saloon (4F2, C6) Gearbox Oil and Transmission Oil replacement - online guide
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