When to replace the Brake Pads on your MERCEDES-BENZ SLK
Recommended replacement interval for the part category Brake pad set : 30000 km
Important!
This replacement procedure can be used for:
MERCEDES-BENZ SLK (R171) 280 (171.454), MERCEDES-BENZ SLK (R171) 200 Kompressor (171.445), MERCEDES-BENZ SLK (R171) 300 (171.454) 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 – Brake Pads for SLK (R171) and other MERCEDES-BENZ models
Tools
Replacement: brake pads – MERCEDES-BENZ SLK (R171). List of the tools you'll need:
Wire brush
Nylon cleaning brush
WD-40 spray
Brake cleaner
Anti-squeal paste
Copper grease
Torque wrench
Drive socket # 12
Wheel impact socket #17
Ratchet wrench
Brake caliper wind back tool
Crow bar
Round-nose pliers
Wheel chock
Replacement: brake pads – MERCEDES-BENZ SLK (R171). AUTODOC experts recommend:
  • Perform the replacement of brake pads in complete set for each axis. This provides effective braking.
  • The replacement procedure is identical for all brake pads on the same axle.
  • Warning! Shut down the engine before starting any work – MERCEDES-BENZ SLK (R171).
Carry out replacement in the following order:
  1. Step 1
    Open the bonnet. Unscrew the brake fluid reservoir cap.
    Step 2
    How to change Brake Pads on SLK R171 2004 - free PDF and video manuals
    Secure the wheels with chocks.
  2. Step 3
    How to replace MERCEDES-BENZ SLK (R171) 200 Kompressor (171.442) 2005 Brake Pads - step-by-step manuals and video guides
    Loosen the wheel mounting bolts. Use wheel impact socket #17.
  3. Step 4
    Raise the front of the car and secure on supports.
    Step 5
    SLK R171 350 3.5 (171.456) 2006 Brake Pads replacement: free workshop manuals
    Unscrew the wheel bolts.
    Replacement: brake pads – MERCEDES-BENZ SLK (R171). Tip from AUTODOC:
    To avoid injury, hold up the wheel when unscrewing the bolts.
  4. Step 6
    Changing Brake Pads on MERCEDES-BENZ SLK (R171) 200 1.8 Kompressor (171.445) 2007 by yourself
    Remove the wheel.
  5. Step 7
    How to remove MERCEDES-BENZ SLK 55 AMG 5.4 (171.473) 2008 Brake Pads - online easy-to-follow instructions
    Detach the connector of the brake pad wear sensor. Use round-nose pliers.
  6. Step 8
    How to replace Brake Pads on MERCEDES-BENZ SLK (R171) 2009: download PDF manuals and video instructions
    Clean the brake caliper fasteners. Use a wire brush. Use WD-40 spray.
  7. Step 9
    How hard is it to do yourself: Brake Pads replacement on SLK R171 300 3.0 (171.454) 2010 - download illustrated guide
    Unscrew the brake caliper fastening. Use a drive socket #12. Use a ratchet wrench.
  8. Step 10
    Need to know how to renew Brake Pads on MERCEDES-BENZ SLK 2011? This free workshop manual will help you to do it yourself
    Spread the brake pads. Use a crowbar.
  9. Step 11
    Changing of Brake Pads on SLK R171 2004 won't be an issue if you follow this illustrated step-by-step guide
    Remove the brake caliper.
    Replacement: brake pads – MERCEDES-BENZ SLK (R171). Professionals 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. Check the brake caliper bracket, brake caliper guide pins and boots. Clean them. Replace, if necessary.
  10. Step 12
    MERCEDES-BENZ SLK 200 Kompressor (171.442) Brake Pads replacement: online guides and video tutorials
    Remove the brake pads.
    AUTODOC recommends:
    Measure the brake disc thickness. Upon reaching the wear limit the part must be replaced.
  11. Step 13
    Replacing Brake Pads on SLK R171 2006 200 Kompressor (171.442) by yourself
    Remove the retaining springs of the brake pads. Use a crowbar.
  12. Step 14
    SLK (R171) 55 AMG 5.4 (171.473) 2007 Brake Pads DIY replacement workshop manual
    Clean the brake caliper bracket from dirt and dust. Use a wire brush. Use a brake cleaner.
    AUTODOC recommends:
    Replacement: brake pads – MERCEDES-BENZ SLK (R171). After applying the spray, wait a few minutes.
  13. Step 15
    How to change Brake Pads on MERCEDES-BENZ SLK (R171) 2008 - tips and tricks
    Install the retaining springs of the brake pads.
  14. Step 16
    Step-by-step recommendations for DIY replacement SLK R171 2009 55 AMG 5.4 (171.473) Brake Pads
    Treat the brake pads in the area where their surface comes into contact with the brake caliper bracket. Use anti-squeal paste.
    Replacement: brake pads – MERCEDES-BENZ SLK (R171). Tip:
    Make sure the disc surface is clean before installing the pads.
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DIY MERCEDES-BENZ SLK (R171) Brake Pads replacement - online guide
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