Folks, I've managed to change air filter - first time ever !

But i lost one of the screws on the left. It sounded like it hit the bottom tray...

Not driven car yet but will it be okay? Is this common or have i just made a major mistake.

Thanks

It will almost certainly just fall out when you drive, or just sit where it is quite happy.

Just get a replacement screw and don't worry about it.

As above...it will be fine.

If your engine undertray is anything like the one on my Superb the screw won't be going anywhere fast 

 

http://www.briskoda.net/forums/topic/346425-oil-and-air-filter-change-skoda-superb-cr140-cffb/

Thanks i feel bit better now.

That's the link i used to do the air filter change so cheers for that Silver.