The sump plug is located on the base of the engine. It is accessed underneath the car
You will need to remove the undertray
Undo the fixings - use a 10mm socket
Don't forget to have a suitably sized receiving tray in place
Use an 8mm SQ socket to carefully remove the sump plug and fully drain the oil.
When the sump has emptied, wipe clean the sump plug area with a paper towel
Replace (new) sump plug and washer. Do not over tighten. Replace undertray
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