Sump nut for merc A180??

[do it myself]

Sorry to repost but in the middle of changeing the oil and i have removed the floor pan but cannot seem to spot the sump nut....there is two nuts underneath one goldish looking one and one that looks like a nipple could it be one of these? Also just to confirm which side is the nut ??

Thanks Dan

 

[do it myself]

For others to know!.....Its in the middle of the car and there is a big metal tray (Oil pan) and on the rear end of the metal tray (oil pan) drivers side theres your lovely sump nut!