why does my Volkswagen Golf Eighth Generation (2020-present) have a burning smell

Solution

1. Preparation

• Gather Tools: OBD-II scanner, multimeter, socket set, flashlight, gloves.
• Safety Warning: Disconnect the battery before working on electrical systems. Allow engine to cool before inspecting components.

2. Address Fluid Leaks

• Sub-steps:
  1. If low fluids are found, identify the source of the leak.
  2. Repair or replace any damaged gaskets, seals, or hoses.
  3. Refill fluids to the manufacturer's specified levels.

3. Replace Worn Belts or Hoses

• Sub-steps:
  1. Remove the serpentine belt by loosening the tensioner using a socket wrench.
  2. Inspect the belt for cracks or fraying and replace if necessary.
  3. Check hoses for bulges or leaks and replace any that are damaged.

4. Repair Electrical Issues

• Sub-steps:
  1. Inspect battery terminals for corrosion; clean or replace as needed.
  2. Check wiring for any signs of wear or damage and repair or replace faulty sections.

5. Clear Error Codes

• Sub-steps:
  1. Use an OBD-II scanner to clear any trouble codes after repairs.
  2. Take the vehicle for a short drive to ensure no new codes appear.