The Sump is the Very Bottom of the oil pan- The Deep part.
(Where all the "crap" collects). There you will find the drain plug.
The oil drain plug on the sump is to the rear of the sump on the side 17mm spanner or socket required to remove Drain plug
at the bottom of the sump
the oil drain plug is located at the bottom of the sump under the engine. If memory serves you will need a hex bit to remove it.
8mm Square plug
You need a 14MM Allen key or similar sump plug key.
The oil drain plug is at the bottom of the sump on the engine pan.
on the sump ajead of the filter
Oil drain plug is on the left side on bottom of oil tank. Dry sump engines do not have drain plug on engine.
Assuming this is a transverse mounted engine the drain plug is located at the rear of the sump 13mm spanner or socket fits the plug.
What size sump plug do you need for a 2002 reg clio
its at the back of the sump box
at the rear of the sump.