How do I pay a German speeding fine from the UK?

Right, so, how do I pay this blooming German speeding ticket from the UK? It's doing my head in! Honestly, it's like they make it as complicated as possible, isn't it? I mean, I think I just need to go to my bank. Take the actual notice with me, the paper one. Do you think that's enough? It has this ridiculously long IBAN thing… starts with "DE" and then it's just a mess of numbers and letters. Like, seriously, who came up with this system?! There's a reference number too, somewhere on there. I'm hoping, really hoping, my bank can just sort it. Just do a simple transfer, you know? It's only €30, but it's the principle of the thing! It's like a little dark cloud hanging over me. I remember my friend, Sarah, she got a parking ticket in Italy, and it took her months to sort out. I really don't want this to drag on. I just want to pay the darn thing and forget all about it. Hopefully, it's as simple as popping down to the bank… wish me luck!