DSG 13/30 oil leak

[blckbx]

DSG 13/30 seemed to be leaking oil from the main gearbox. Main issue was established as the oil filter cartridge wasn't tight enough. While looking at this I noticed two small holes in the gearbox cover at the rear which was weeping oil. Initially i put a couple of self tappers in them to block but then thought these might be breather holes.

Edit: far blurry screw is the second hole.

Question is are these original or has someone drilled them?

[IMG][/IMG]

[KIMFAB]

Here's a pic of the back of my 13 X 42 DSG



don't remember any holes there . it bolts down from the top

[blckbx]

Don't know what they where put in for. Just wanted to check they were nothing to do with oil breathers etc. I'll block them up.

Thanks

Al