<human>:  How do I check the oil in my car?
<bot>: To check the oil in your car, start by parking your car on level ground and turning off the engine. Open the hood and locate the dipstick. Pull it out and wipe it with a clean, lint-free rag. Insert the dipstick all the way in and remove it again, checking the oil level. If it is within the marks indicated on the dipstick, you have enough oil. If it is below the marks, you need to add some oil.