When to replace the Brake Discs on your AUDI A3
Recommended replacement interval for the part category Brake disc : 50000 km
Important!
This replacement procedure can be used for:
AUDI A3 Hatchback (8L1) 1.6, AUDI A3 Hatchback (8L1) 1.8 T, AUDI A3 Hatchback (8L1) 1.9 TDI, AUDI A3 Hatchback (8L1) 1.9 TDI, AUDI A3 Hatchback (8L1) 1.8 T, AUDI A3 Hatchback (8L1) 1.9 TDI, AUDI A3 Hatchback (8L1) 1.6, AUDI A3 Hatchback (8L1) 1.9 TDI View more

The steps may slightly vary depending on the car design.

How to change rear brake discs / rear brake rotors on AUDI A3 1 (8L1) [TUTORIAL AUTODOC]

video
Tools
Replacement: brake discs – Audi A3 8L1. Tools you might need:
Wire brush
WD-40 spray
Brake cleaner
Copper grease
Combination spanner #13
Combination spanner #15
Drive socket # 13
Torx bit T30
Torque wrench
Wheel impact socket #17
Rubber mallet
Crow bar
Wheel chock
Replacement: brake discs – Audi A3 8L1. Professionals recommend:
  • Replace the brake disks on the car Audi A3 8L1 in complete set for each axis. Regardless of the state of components. This will ensure even braking.
  • The replacement procedure is identical for both brake disks on the same axle.
  • When changing the brake discs, always replace the brake pads.
  • All work should be done with the engine stopped.
Replacement: brake discs – Audi A3 8L1. Use the following procedure:
  1. Step 1
    How to change Brake Discs on Audi A3 8l1 1996 - free PDF and video manuals
    Open the bonnet. Unscrew the brake fluid reservoir cap.
  2. Step 2
    How to replace AUDI A3 Hatchback (8L1) 1.9 TDI 1997 Brake Discs - step-by-step manuals and video guides
    Secure the wheels with chocks.
  3. Step 3
    Audi A3 8l1 1.8 T 1998 Brake Discs replacement: free workshop manuals
    Loosen the wheel mounting bolts. Use wheel impact socket #17.
  4. Step 4
    Changing Brake Discs on AUDI A3 Hatchback (8L1) S3 1.8 quattro 1999 by yourself
    Raise the rear of the car and secure on supports.
  5. Step 5
    How to remove AUDI A3 1.8 2000 Brake Discs - online easy-to-follow instructions
    Unscrew the wheel bolts.
    AUTODOC recommends:
    Important! Hold the wheel while unscrewing the fastening bolts. Audi A3 8L1
  6. Step 6
    How to replace Brake Discs on AUDI A3 Hatchback (8L1) 2001: download PDF manuals and video instructions
    Remove the wheel.
  7. Step 7
    Disconnect the ABS sensor electric socket. Disconnect the brake pad wear sensor plug. Remove the ABS sensor connector. Remove the connector of the brake pad wear sensor.
    Please note!
    Some cars are not equipped with the brake pad wear sensor.
    Step 8
    How hard is it to do yourself: Brake Discs replacement on Audi A3 8l1 1.9 TDI 2002 - download illustrated guide
    Spread the brake pads. Use a crowbar.
  8. Step 9
    Clean the brake caliper fasteners. Use a wire brush. Use WD-40 spray.
    Step 10
    Need to know how to renew Brake Discs on AUDI A3 2003? This free workshop manual will help you to do it yourself
    Unscrew the brake caliper fastening. Use a combination spanner #13. Use a combination spanner #15.
  9. Step 11
    Changing of Brake Discs on Audi A3 8l1 1996 won't be an issue if you follow this illustrated step-by-step guide
    Remove the brake caliper.
    Replacement: brake discs – Audi A3 8L1. AUTODOC experts recommend:
    Tie the caliper to the suspension or to the body with a wire without disconnecting from the brake hose to prevent depressurization of the brake system.Make sure that the brake caliper is not hanging on the brake hose.Don't press the brake pedal after the brake caliper has been removed. As a result, the piston can fall out from the brake cylinder, and brake fluid leakage and depressurization of the system may occur.
  10. Step 12
    AUDI A3 1.6 Brake Discs replacement: online guides and video tutorials
    Press in the brake caliper piston. Use brake caliper wind back tool.
  11. Step 13
    Replacing Brake Discs on Audi A3 8l1 1998 1.9 TDI by yourself
    Unscrew the brake disc mounting bolts and remove it. Use Torx T30.
    Replacement: brake discs – Audi A3 8L1. Tip:
    If necessary, use a rubber mallet.
  12. Step 14
    A3 Hatchback (8L1) 1.8 1999 Brake Discs DIY replacement workshop manual
    Clean the hub. Use a wire brush. Use a brake cleaner.
    AUTODOC recommends:
    Replacement: brake discs – Audi A3 8L1. After applying the spray, wait a few minutes.
  13. Step 15
    How to change Brake Discs on AUDI A3 Hatchback (8L1) 2000 - tips and tricks
    Treat the contacting surface. Use copper grease.
  14. Step 16
    Remove anti-corrosion grease from the new brake disk. Use a brake cleaner.
    Replacement: brake discs – Audi A3 8L1. Tip from AUTODOC experts:
    After applying the spray, wait a few minutes.
    Step 17
    Step-by-step recommendations for DIY replacement Audi A3 8l1 2001 1.8 Brake Discs
    Install the brake disc.
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DIY AUDI A3 Hatchback (8L1) Brake Discs replacement - online guide
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