DIY guide: Replacing brake pads and rotors on BMW E46 320d (M47D20)

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DIY guide: Replacing brake pads and rotors on BMW E46 320d (M47D20)

Tools needed:

• Jack and jack stands
• Lug wrench
• Brake caliper piston tool
• 17mm and 13mm sockets
• Torque wrench
• Brake cleaner
• Anti-seize compound

Procedure:

• Safely lift and support the vehicle
• Remove wheels
• Remove caliper bolts and hang caliper
• Remove old brake pads
• Remove and replace rotor
• Compress caliper piston
• Install new brake pads
• Reinstall caliper and torque bolts
• Repeat for other side
• Bed in new brakes properly

Recommended parts:

• Zimmermann or ATE rotors
• Akebono Euro or Textar brake pads

Note: Always replace brake components in pairs (both front or both rear) for even braking performance.