why does my BMW X3 G01 (2018-2024) have a burning smell when driving

Solution

1. Preparation

• Tools Required: OBD-II scanner, socket set, multimeter, brake cleaner, rags
• Ensure the vehicle is parked on a level surface and the engine is cool before starting work.

2. Address Fluid Leaks

• Sub-steps:
  1. If any fluid leaks are found, identify the source (e.g., oil pan gasket, coolant hose).
  2. Replace or repair any damaged seals or hoses to prevent further leaks.

3. Replace Worn Brake Components

• Sub-steps:
  1. Remove the wheel to access the brake components using a socket set.
  2. Inspect the brake pads and rotors; replace if they are worn or damaged.
     • Parts Required: New brake pads and/or rotors (if necessary).
  3. Clean the brake components with brake cleaner before reassembly.

4. Repair Engine Leaks

• Sub-steps:
  1. Locate the source of any oil leaks in the engine bay.
  2. Replace gaskets or seals as needed to stop the leak.
     • Parts Required: Engine gaskets or seals (specific to leak source).

5. Electrical Inspection

• Sub-steps:
  1. Inspect all electrical connections for signs of overheating or damage.
  2. Repair or replace any damaged wiring or connectors.