When to replace the Brake Discs on your MERCEDES-BENZ A-CLASS
Recommended replacement interval for the part category Brake Disc : 50000 km
Important!
This replacement procedure can be used for:
MERCEDES-BENZ A-Class (W169) A 150 (169.031, 169.331), MERCEDES-BENZ B-Class (W245) B 150 (245.231)

The steps may slightly vary depending on the car design.

How to change rear brake discs and brake pads MERCEDES-BENZ A W169 TUTORIAL | AUTODOC

video
Tools
Replacement: brake discs – Mercedes W169. List of the tools you'll need:
Wire brush
WD-40 spray
Brake cleaner
Brake caliper guide pins grease
Copper grease
Sealant
Torx bit T30
Combination spanner #13
Combination spanner #15
Combination spanner #16
Wheel impact socket #17
Brake caliper wind back tool
Ratchet wrench
Torque wrench
Crow bar
Wheel chock
All the parts you need to replace – Brake Discs for A-Class (W169) and other MERCEDES-BENZ models
How to change Brake Disc on Mercedes W169 A 180 CDI 2.0 (169.007, 169.307) – step-by-step instructions for straightforward car repair
Brake Disc
How to change Brake Disc on MERCEDES-BENZ A-Class (W169) A 150 (169.031, 169.331) – tips for proper car maintenance
MERCEDES-BENZ A-Class (W169) A 150 (169.031, 169.331)
Simple DIY car repair steps – Replacing Brake Disc on MERCEDES-BENZ B-Class (W245) B 150 (245.231)
MERCEDES-BENZ B-Class (W245) B 150 (245.231)
Replacement: brake discs – Mercedes W169. Tip from AUTODOC experts:
  • Replace the brake disks on the car Mercedes W169 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.
  • Please note: all work on the car – Mercedes W169 – should be done with the engine switched off.
Carry out replacement in the following order:
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DIY MERCEDES-BENZ A-Class (W169) Brake Discs replacement - online guide
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