Sorry if this has been covered before, I'm sure it has. I do not own a Lexus however would like to find a good example of a LS430. I saw a 2003 with about 135,000 miles on it for sale locally, appears to have been taken very well care of, no major issues reported, but I haven't seen it in person yet. It does not have Nav or the back up camera (not sure if those were available that year??). I wanted to find out what I should look for and what specifically should I ask the owner concerning any known issues with this model? (are there any known issues particular to this year/model?) Assuming it is in good shape with no issues, what is a good range (value) for a private deal??