To access the oil pan of the VW Golf Mk4 you will need to:
1. Park your car on a flat surface.
2. Turn off the engine and allow it to cool down.
3. Open the hood of your car.
4. Locate the oil pan. It is usually located beneath the engine, on the driver’s side of the car. It is a metal pan that holds the oil for the engine.
5. Place an oil drain pan under the oil pan.
6. Remove the oil pan drain plug by turning it counterclockwise with a wrench.
7. Allow the oil to drain completely from the oil pan.
8. Replace the oil pan drain plug and tighten it securely.
9. Lower the car.
10. Refill the engine with the recommended amount and type of oil.
11. Start the engine and let it run for a few minutes to circulate the oil.
12. Check the oil level and add more oil if necessary.