why does my BMW X5 G05 (2019-2024) have a burning smell while driving

Solution

1. Preparation

• Tools Required: Socket set, OBD-II scanner, safety goggles, gloves.
• Ensure the vehicle is parked on a level surface and the engine is cool.
• Disconnect the battery to prevent electrical shorts during inspection.

2. Inspect and Repair Engine Compartment

• Sub-steps:
  1. Visually inspect for oil or coolant leaks around the engine and transmission.
  2. If leaks are found, replace the faulty gaskets or seals (e.g., valve cover gasket).
  3. Check for burnt wiring or melted insulation; replace damaged wires as necessary.

3. Brake System Inspection

• Sub-steps:
  1. Remove the wheel to access the brake components.
  2. Inspect brake pads and rotors for excessive wear or overheating; replace if necessary.
  3. Clean any debris or dust that may be causing friction.

4. Exhaust System Check

• Sub-steps:
  1. Inspect the exhaust pipes and catalytic converter for signs of damage or blockages.
  2. If damage is found, replace the affected components as needed.

5. Transmission Fluid Maintenance

• Sub-steps:
  1. Check the transmission fluid level using the dipstick; add fluid if low.
  2. If the fluid appears burnt or smells burnt, perform a transmission fluid change.