* Engine Oil: The oil drain plug is located on the bottom of the oil pan, which is underneath the engine. You'll need to get under the vehicle to access it. It's typically a bolt that you can loosen with a wrench.
* Transmission Fluid (Automatic): There's no drain *valve* in the traditional sense for the automatic transmission. Instead, you usually access the fluid via a drain *plug* on the transmission pan itself. This is also underneath the vehicle, near the transmission. Accessing it might require removing the transmission pan, which is more involved.
* Coolant (Radiator): The radiator has a drain petcock (valve) at the bottom of the radiator. It's usually a small valve that you can open with a wrench or sometimes just by hand. This is located at the front of the vehicle, near the bottom of the radiator. *Be careful, the coolant will be hot if the engine has been running recently.*
* Power Steering Fluid: There is usually a drain plug at the bottom of the power steering pump or reservoir. Access may vary depending on the particular vehicle. Consult a repair manual for your specific model year and engine configuration.
Before draining anything, consult your owner's manual for the exact location and procedure. Using the wrong size wrench or improper draining techniques could damage your vehicle. If you are uncomfortable performing these tasks yourself, it's best to take your vehicle to a qualified mechanic.
