Hi Frank
The headlamps in the Q8 aren’t sealed they breathe apparently but it’s correct I’ve checked
I visit for work just outside Mainz (Bornheim) my customers claim to fame is he has never been overtaken on the Autobahn between Frankfurt and Zurich and he’s 78 but he does drive a beast of a car AMG 63 se around 800 hp I think anyway it’s been interesting chatting and let’s both enjoy our Q8s .
Nigel