When to replace the Poly V-Belt on your AUDI A4
Recommended replacement interval for the part category Serpentine belt : 90000 km
Important!
This replacement procedure can be used for:
AUDI A4 Saloon (8EC, B7) 2.0 TFSI quattro, AUDI A4 Saloon (8EC, B7) 1.8 T, AUDI A4 Saloon (8EC, B7) 1.8 T quattro, AUDI A4 Saloon (8EC, B7) 2.0, AUDI A4 Saloon (8EC, B7) 1.6, AUDI A4 Saloon (8EC, B7) 2.0 TFSI, AUDI A4 Saloon (8EC, B7) 2.0 TFSI quattro, AUDI A4 Saloon (8EC, B7) 2.0 TFSI, AUDI A4 Saloon (8EC, B7) 2.0 TFSI, AUDI A4 Saloon (8EC, B7) 2.0 FSI View more

The steps may slightly vary depending on the car design.

How to change serpentine belt on AUDI A4 (B7) [TUTORIAL AUTODOC]

video
All the parts you need to replace – Poly V-Belt for A4 Saloon (8EC, B7) and other AUDI models
How to change Serpentine belt on Audi A4 B7 2.0 TDI 16V – step-by-step instructions for straightforward car repair
Serpentine belt
How to change V-Ribbed Belt Set on Audi A4 B7 2.0 TDI 16V – step-by-step instructions for straightforward car repair
V-Ribbed Belt Set
Tools
Replacement: serpentine belt – Audi A4 B7. Tools you'll need:
Combination spanner #17
Fender cover
Replacement: serpentine belt – Audi A4 B7. Tip from AUTODOC experts:
  • All work should be done with the engine stopped.
Replacement: serpentine belt – Audi A4 B7. Take the following steps:
  1. Step 1
    How to change Poly V-Belt on Audi A4 B7 2004 - free PDF and video manuals
    Open the bonnet.
  2. Step 2
    How to replace AUDI A4 Saloon (8EC, B7) 2.0 TDI 16V 2005 Poly V-Belt - step-by-step manuals and video guides
    Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
  3. Step 3
    Audi A4 B7 1.9 TDI 2006 Poly V-Belt replacement: free workshop manuals
    Remove the engine cover.
    AUTODOC recommends:
    Replacement: serpentine belt – Audi A4 B7. Do not use excessive force when removing the part as this may damage it.
  4. Step 4
    Changing Poly V-Belt on AUDI A4 Saloon (8EC, B7) 2.0 TFSI quattro 2007 by yourself
    Pull aside the V-ribbed belt tensioner pulley. Use a combination spanner #17.
  5. Step 5
    How to remove AUDI A4 2.0 2008 Poly V-Belt - online easy-to-follow instructions
    Remove the V-ribbed belt.
    Replacement: serpentine belt – Audi A4 B7. AUTODOC recommends:
    Check the condition of the tensioner pulley and idler pulley. Replace them if necessary.
  6. Step 6
    Return the tensioner pulley to its initial position. Use a combination spanner #17.
    Step 7
    How to replace Poly V-Belt on AUDI A4 Saloon (8EC, B7) 2004: download PDF manuals and video instructions
    Install the V-ribbed belt.
    Replacement: serpentine belt – Audi A4 B7. Tip:
    Make sure that the V-ribbed belt fits all pulleys snugly.
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DIY AUDI A4 Saloon (8EC, B7) Poly V-Belt replacement - online guide
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