ask your Mom, she had sump nut last night.
The sump nut is on the sump or oil pan of your VW. if you jack up your car and climb underneath it from the front you'll see the sump nut on the lowest point of the engine pointing towards the back of the car and slightly down. Don't undo the sump nut/ plug with the engine warm/hot, the oil in the sump will also be hot and can scold you.
13mm
17mm bolt and nut
In a Volkswagen Transporter T5 2.5, the sump nut is located on the oil pan, which is situated at the bottom of the engine. To access it, you typically need to raise the vehicle and may need to remove any protective undertrays. The sump nut is usually a hex or socket head bolt, and it’s essential to ensure the engine is cool before attempting to remove it to avoid burns. Always use the correct tools and follow proper procedures for oil changes.
It is located on the sump pan under the engine. It is the large single nut at the lowest point.
22mm
Under The Car. Below The Engine And It Will Be A Fairly Obvious 15mm Nut That's Facing Out Towards The Back Of The Car.
if it is what i think it is there is a nut that you put a bolt in that pulls the sump down
Remove nut from bottom of sump.
To remove the sump nut on a Ford Mondeo, first ensure the vehicle is securely lifted and supported, and drain the oil into a container. Use a suitable socket or wrench to loosen the sump nut, turning it counterclockwise. If it's stuck, you may apply penetrating oil and allow it to soak for a bit. Once loose, carefully remove the nut and the washer, ensuring you have a new washer ready for reassembly.
Pretty sure its 34mm
13 mm