Important!
This replacement procedure can be used for:
MERCEDES-BENZ A-Class (W169) E-CELL (169.090), MERCEDES-BENZ A-Class (W169) A 200 CDI (169.308, 169.008), MERCEDES-BENZ A-Class (W169) A 170 (169.032, 169.332), MERCEDES-BENZ A-Class (W169) A 150 (169.031, 169.331), MERCEDES-BENZ A-Class (W169) A 200 (169.033, 169.333), MERCEDES-BENZ A-Class (W169) A 160 CDI (169.006, 169.306), MERCEDES-BENZ A-Class (W169) A 180 CDI (169.007, 169.307), MERCEDES-BENZ A-Class (W169) A 200 CDI (169.008, 169.308), MERCEDES-BENZ A-Class (W169) A 200 TURBO (169.034, 169.334), MERCEDES-BENZ A-Class (W169) A 160 (169.031, 169.331), MERCEDES-BENZ A-Class (W169) A 180 (169.032, 169.332) 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 – Wheel Bearing for A-Class (W169) and other MERCEDES-BENZ models
How to change Wheel bearing kit on Mercedes W169 A 180 CDI 2.0 (169.007, 169.307) – step-by-step instructions for straightforward car repair
Wheel bearing kit
How to change Wheel bearing on Mercedes W169 A 180 CDI 2.0 (169.007, 169.307) – step-by-step instructions for straightforward car repair
Wheel bearing
How to change Cap, wheel bearing on Mercedes W169 A 180 CDI 2.0 (169.007, 169.307) – step-by-step instructions for straightforward car repair
Cap, wheel bearing
Tools
Replacement: wheel bearing – MERCEDES-BENZ A-CLASS (W169). List of the tools you'll need:
Wire brush
WD-40 spray
Brake cleaner
Copper grease
Combination spanner #13
Combination spanner #15
Torx bit T30
Drive socket # E10
Drive socket # 13
Drive socket # E16
Drive socket # 16
Wheel impact socket #H12
Ratchet wrench
Torque wrench
Impact screwdriver
Tap wrench
Crow bar
Hub slide hammer puller
Wheel chock
Replacement: wheel bearing – MERCEDES-BENZ A-CLASS (W169). Professionals recommend:
  • Do not re-use the bearing assembly of your MERCEDES-BENZ A-CLASS (W169) car.
  • The wheel hub bearing replacement procedure is identical for both wheels on the same axle.
  • All work should be done with the engine stopped.
Replacement: wheel bearing – MERCEDES-BENZ A-CLASS (W169). Take the following steps:
  1. Step 1
    Secure the wheels with chocks.
    Step 2
    How to change Wheel Bearing on Mercedes W169 2004 - free PDF and video manuals
    Loosen the wheel mounting bolts. Use wheel impact socket #H12.
  2. Step 3
    Raise the rear of the car and secure on supports.
    Step 4
    How to replace MERCEDES-BENZ A-Class (W169) A 180 CDI 2.0 (169.007, 169.307) 2005 Wheel Bearing - step-by-step manuals and video guides
    Unscrew the wheel bolts.
    Replacement: wheel bearing – MERCEDES-BENZ A-CLASS (W169). AUTODOC recommends:
    To avoid injury, hold up the wheel when unscrewing the bolts.
  3. Step 5
    Mercedes W169 A 150 1.5 (169.031, 169.331) 2006 Wheel Bearing replacement: free workshop manuals
    Remove the wheel.
  4. Step 6
    Changing Wheel Bearing on MERCEDES-BENZ A-Class (W169) A 160 CDI 2.0 (169.006, 169.306) 2007 by yourself
    Clean the brake caliper fasteners. Use a wire brush. Use WD-40 spray.
  5. Step 7
    How to remove MERCEDES-BENZ A-CLASS A 200 CDI 2.0 (169.008, 169.308) 2008 Wheel Bearing - online easy-to-follow instructions
    Unscrew the brake caliper fastening. Use a combination spanner #13. Use a combination spanner #15.
  6. Step 8
    How to replace Wheel Bearing on MERCEDES-BENZ A-Class (W169) 2009: download PDF manuals and video instructions
    Spread the brake pads. Use a crowbar.
  7. Step 9
    Remove the brake caliper.
    Replacement: wheel bearing – MERCEDES-BENZ A-CLASS (W169). 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. Check the brake caliper bracket, brake caliper guide pins and boots. Clean them. Replace, if necessary.
    Step 10
    How hard is it to do yourself: Wheel Bearing replacement on Mercedes W169 A 200 2.0 (169.033, 169.333) 2010 - download illustrated guide
    Remove the brake pads.
  8. Step 11
    Need to know how to renew Wheel Bearing on MERCEDES-BENZ A-CLASS 2011? This free workshop manual will help you to do it yourself
    Clean the brake caliper bracket fasteners. Use a wire brush. Use WD-40 spray.
  9. Step 12
    Changing of Wheel Bearing on Mercedes W169 2012 won't be an issue if you follow this illustrated step-by-step guide
    Unscrew the caliper bracket fastening. Use a drive socket #16. Use a tap wrench. Use a ratchet wrench.
  10. Step 13
    MERCEDES-BENZ A-CLASS A 200 2.0 Turbo (169.034, 169.334) Wheel Bearing replacement: online guides and video tutorials
    Remove the caliper bracket.
  11. Step 14
    Replacing Wheel Bearing on Mercedes W169 2005 A 180 CDI 2.0 (169.007, 169.307) by yourself
    Clean the brake disc fasteners. Use a wire brush. Use WD-40 spray.
  12. Step 15
    A-Class (W169) A 200 CDI 2.0 (169.008, 169.308) 2006 Wheel Bearing DIY replacement workshop manual
    Unscrew the brake disc fastening. Use Torx T30. Use an impact screwdriver.
  13. Step 16
    How to change Wheel Bearing on MERCEDES-BENZ A-Class (W169) 2007 - tips and tricks
    Remove the brake disc.
  14. Step 17
    Step-by-step recommendations for DIY replacement Mercedes W169 2008 A 200 CDI 2.0 (169.008, 169.308) Wheel Bearing
    Clean the fasteners of the wheel hub bearing. Use a wire brush. Use WD-40 spray.
  15. Step 18
    DIY replacement of Wheel Bearing on MERCEDES-BENZ A-Class (W169) A 170 1.7 (169.032, 169.332) 2009 is not an issue anymore with our step-by-step tutorial
    Unscrew the ABS sensor fastener. Use a drive socket #E10. Use a ratchet wrench.
  16. Step 19
    How to change Wheel Bearing on Mercedes W169 2004 - free PDF and video manuals
    Disconnect the ABS sensor.
  17. Step 20
    How to replace MERCEDES-BENZ A-Class (W169) A 180 CDI 2.0 (169.007, 169.307) 2005 Wheel Bearing - step-by-step manuals and video guides
    Unscrew the hub bearing mounting. Use a drive socket #E16. Use a ratchet wrench.
  18. Step 21
    Mercedes W169 A 150 1.5 (169.031, 169.331) 2006 Wheel Bearing replacement: free workshop manuals
    Remove the hub and the bearing together, since they are a sealed unit. Use the hub slide hammer puller.
  19. Step 22
    Changing Wheel Bearing on MERCEDES-BENZ A-Class (W169) A 160 CDI 2.0 (169.006, 169.306) 2007 by yourself
    Clean the hub bearing mounting seat. Use a wire brush. Use WD-40 spray.
  20. Step 23
    How to remove MERCEDES-BENZ A-CLASS A 200 CDI 2.0 (169.008, 169.308) 2008 Wheel Bearing - online easy-to-follow instructions
    Install the new wheel hub with a bearing.
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DIY MERCEDES-BENZ A-Class (W169) Wheel Bearing replacement - online guide
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