There have been a number of newspaper articles here in NY about the theft of the headlights from Lexus RX330's, and the cost and damage ( $6,000-8,000) of replacement. I called my local dealer for suggestions on how to best protect the lights (don't park it outside) and a shop that I use for my non-warranty mechanical work, etc. I asked my mechanic his thoughts on using the grill guards, or aftermarket alarm for protection. He felt that the grill guard wouldn't be close enough to the light (6" was his estimate) to protect it, and that he had consulted his alarm person who felt that making the alarm sensitive enough to protect the lights, it would be too sensitive to be of any real use. Coincidentally, I had to call a local body shop here to do some work on my Mother's car, and posed the question to them. He relayed a story of an Acura that just had the lights stolen on Sunday night, in front of his shop ( a customer had dropped it off that night to be worked on the next day), and felt that the grill guard routine was the best protection currently available. I've ordered a guard, and will have it installed immediately. I was wondering if anyone here has had any experience with this problem, and solutions that you're using or considering!!!!