Hi guys. I bought a copy of ETKA from eBay but have lost the serial number, so can't get it to run. Doh! Can anyone look up a number for me please? 078 103 604 H Its a sump pan that I bought for my A4 but got the wrong one. Doh again! I need to know which models/engines it does fit so I can sell it on. Cheers all.