why does my Volkswagen Golf MK7 (2015-2019) have a burning smell after driving?

Solution

1. Preparation

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

2. Address Fluid Leaks

• Sub-steps:
  1. Inspect for any visible fluid leaks beneath the vehicle.
  2. If oil or coolant is leaking, identify the source and replace gaskets or seals as necessary.
  3. Clean the area around the leak to prevent future smell.

3. Replace Worn Brake Components

• Sub-steps:
  1. Lift the vehicle using a jack and secure it with jack stands.
  2. Remove the wheel to access the brake assembly.
  3. Inspect brake pads for wear; replace if less than 3mm thickness.
  4. Check the brake rotors for scoring or overheating; replace if necessary.
  5. Reassemble the wheel and lower the vehicle.

4. Repair Electrical Issues

• Sub-steps:
  1. Inspect wiring harnesses for burnt or melted insulation.
  2. Repair or replace any damaged wiring as needed.
  3. Check and replace any faulty fuses or relays.

5. Replace Worn Belts and Hoses

• Sub-steps:
  1. Inspect serpentine belts for cracks or wear; replace if damaged.
  2. Check hoses for signs of deterioration or leaks; replace if necessary.
  3. Ensure all components are properly secured.