Warm up the transmission by driving around for a bit. The hotter the transmission, the easier the oil drain.

Jack up the front of the car and place on jack stands.

Jack up the back of the car and place on jack stands. We need the car to be level. Do it in this order since it might be difficult to fit your jack under the front otherwise.

Remove the 10mm screws that hold the protective shield that covers the transmission. There are four under the driver's seat.

Three under the passenger's seat.

And four under the engine.

Remove the shield, set it aside, and keep track of all the screws.

Important: Attach the 10mm hex-bit socket to your torque wrench, and verify that you can access both the drain and fill plugs with it. Space is tight around the fill plug, so it can't hurt to test it out before draining your transmission.

Inspect the transmission for any oil leaks.

Using your ratcheting socket wrench and the 10mm hex-bit socket, remove the fill plug from the transmission. It's the one near the top of the transmission.

Position your oil drain pan under the transmission and remove the drain plug.

Set the drain plug aside re-position the drain pan as needed.

While the oil is draining, clean the fill and drain plugs. There's a small magnet on the end of the drain plug that is designed to catch metal shavings. Get as much of it off as you can.

The oil will slow down to a trickle, then a slow drip. It's up to you how long to wait, but you want to get as much of the old oil out of there as possible.

Replace the drain plug (the bottom one). Tighten to 27.3 ft-lbs (37 N-m).

If you're using Motul 300, it has a built-in flexible nozzle. Extend the nozzle and insert the end into the fill hole at the top of the transmission.

Rotate the bottle so that it is as high up as possible. It's almost as if the designers of the car left room specifically for this step. On the first two bottles, it speeds things up if you squeeze the bottle. Just don't let the bottle suck the oil back up when you stop squeezing.

Fill up the transmission with 2.2 liters of oil. You'll know when you're done when oil starts flowing out of the fill hole.

Let the oil stop flowing out of the fill hole, then replace the fill plug and tighten to 27.3 ft-lbs (37 N-m).

Wipe off any excess oil from the transmission.

Replace the protective shield.

Pro Tip After starting the car, put the transmission into neutral and take your foot off the clutch. The engine will spin the transmission components, distributing the oil and warming it up. I do this every time I start the car.