I need to replace the transmission oil on my 6 speed Jeep. Jeep was owned by a German company at the time mine was made, so you are required to purchase a specialty tool in order to drain the oil.
The exhaust crossover sits below the drain plug and doesn’t allow enough space for an H17 socket and a ratchet. You can cut down the H17 socket and use a wrench, spend a bunch of money on a huge allen key set, or spend $1.50 at your local hardware store on a bolt with a 17mm head and two bolts. Tool hack.