However, if you drive your car in severe conditions, such as heavy traffic, dusty or dirty roads, or cold weather, you may need to change the oil more frequently.
Here are some tips for changing the oil in your BMW Z3 2000:
* Use the correct type of oil. The owner's manual will specify the correct oil type for your car.
* Drain the old oil from the oil pan.
* Replace the oil filter.
* Add new oil to the engine.
* Check the oil level and add more oil if necessary.
* Reset the oil change indicator light.
If you are not comfortable changing the oil in your car yourself, you can take it to a qualified mechanic.