Hi had a quick look on the forums not found a post for this,apologies if it's been asked before. Things is I have a is220d, the headlights are now going foggy/opaque. I know the headlights on this model are not the best to start with but has anybody tried restoration? Trawled the net there are plenty of kits,some abrasive some not. Anybody out there used one on their lexus? Would be pleased for some feedback as I will be attempting this myself. Just don't won't to waste money on the wrong kit.