why does my BMW X3 G01 (2018-2024) make a squeaking noise when driving

Solution

1. Preparation

• Gather necessary tools and parts.
• Park the vehicle on a flat surface and engage the parking brake.
• Wear safety glasses and gloves.

2. Inspect and Replace Brake Components

• Sub-steps:
  1. Remove the wheel to access the brake assembly using a socket set.
  2. Inspect brake pads for wear; if they are worn down to the indicators, replace them.
  3. Clean the brake caliper and apply high-temperature brake grease to the back of the new pads.
  4. Reinstall the wheel and torque lug nuts to the manufacturer's specifications.

3. Inspect and Lubricate Suspension Components

• Sub-steps:
  1. Inspect control arms, bushings, and sway bar links for wear or damage.
  2. If bushings are worn, replace them using a bushing removal tool.
  3. Apply silicone-based lubricant to rubber bushings and joints to reduce friction.

4. Check and Replace Wheel Bearings (if necessary)

• Sub-steps:
  1. Remove the wheel and brakes to access the hub assembly.
  2. Inspect the wheel bearing for play; if it is loose or rough, replace it.
  3. Press in a new wheel bearing using a bearing press tool, ensuring it is seated correctly.