My vehicle has adaptive (turn round corners) High Intensity Discharge headlights fitted. My question is what do I need to do when driving on mainland europe?

My dealer promised to get the information for me but after a considerable wait I contacted Honda Technical Assist via their website. Their response was to use the self adhesive beam deflectors but then shortly after that my dealer informed me I had "Euro-headlights" which didn't need beam deflectors. They went on to say that using deflectors would damage the headlight covers due to the higher temperatures High Intensity Discharge headlights run at.

Can anyone tell me who's right?