Internationalization Tutorial enumeration translation problems

Hello Experts,

I hope you can help me with a little but annoying problem:

I've done the Internationalization Tutorial. For all of you who remember it: therein one must define an enumeration of cars and places. Within the S2X Editor I edited the *.xlf files for the simple data types and replaced the texts with some real german car types.

But, when i run the app, the enumeration in the drop down boxes is not shown in german, but still in the english words as proposed in the tutorial. But all other words around, just like the caption und the labels are translated to german.

How to solve it with the enumeration?

Thank you for your advice.