why is my BMW 5 Series F10/F11 (2010-2017) shaking when I brake

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a level surface and the parking brake is engaged.
• Safety warning: Disconnect the battery to prevent any electrical issues while working.

2. Inspect and Replace Brake Rotors

• Sub-steps:
  1. Remove the wheel using a socket set.
  2. Remove the caliper bolts and carefully lift the caliper off the rotor.
  3. Remove the rotor from the hub.
  4. Measure the rotor thickness; if below specifications or warped, replace with new rotors.
  5. Install new rotors, ensuring they are properly seated.

3. Inspect and Replace Brake Pads

• Sub-steps:
  1. Check the brake pads for thickness; if worn beyond specified limits, replace them.
  2. Ensure the caliper slides are clean and lubricated.
  3. Install new brake pads, ensuring they are correctly positioned.

4. Inspect Suspension Components

• Sub-steps:
  1. Visually inspect control arms, tie rods, and bushings for wear or damage.
  2. Replace any damaged components with OEM parts to ensure proper fit and function.

5. Wheel Alignment and Balancing

• Sub-steps:
  1. Take the vehicle to a professional alignment shop.
  2. Ensure that the wheels are balanced and aligned according to manufacturer specifications.

Tools Required:

• Socket set
• Micrometer
• Torque wrench
• Brake cleaner
• Lubricant for caliper slides

Parts Required:

• New brake rotors
• New brake pads
• Suspension components (if damaged)

Estimated Repair Time: 2-4 hours

Safety Warnings:

• Disconnect battery before working on electrical systems.
• Allow brakes to cool before touching components to avoid burns.