<human>:  How to I change the oil in my car?
<bot>: Firstly, you will need to locate the oil pan. This can usually be found toward the bottom of the engine and often has a cap that can be unscrewed. Then, you will need to find the oil filter, which is usually near the oil pan. You may need to reference your vehicle's manual for exact instructions. Then, you'll need to remove the drain plug from the oil pan and let the oil drain out into a suitable receptacle. After the oil has been drained from the pan, replace the plug and the oil filter. Finally, add the recommended oil type and amount to your engine.