I just got a 2004 rx330,,, I had a rx300,, I never had leaking headlamps, or a rattling dash,, I am not pleased with this 2004. I already had it is for the rattles and now it is worse than before I took it in,, I only had the car 2 weeks,a fter the last big rain I see moisture in both headlights.. I call the lexus dealer and he says I need to get it in before I hit 50000 miles for it to be covered under warranty,, I am at 49000,,, the moisture is mostly dried up now,, it has been a week, they tell me that they have to see the moisture in there for themselves for them to put in a claim,, they said thay have to take pictures to send to lexus and because it is one that was made in Japan they wont replace the whole assemble,, they have to see where it is leaking and order parts to repair them,, I dont think this is accpectable,, how are they really going to see where the leak is? If this is a common problem,, which by reading I see that it is,, I think they should replace the whole thing. Has anyone else had a japan made rx330 and had to go this route?? what other problems can I expect down the road? I thought I was upgrading,,now I am not so sure..