I'm driving in Europe (from UK) in April, first time in the Skoda Superb. I have the bi-Xenon headlights and I have the option for tourist mode on the Maxidot. Is that all I need to do drive on the right hand side, or do I still need to stick on some headlight converters?

Yep, that's all you need to do. The beam deflectors aren't for xenons.

No need to use headlight converters. On my 2009 Superb, I get a flashing warning light to confirm the change in headlight settings.

Perfect. That saves me some hassle then!