'02 LE paint problems

Newer environmentally friendly paint formulations may have problems of their own, but generally speaking the best way to protect paint and improve appearance is to investigate the Zaino products.

My Camry is much older than yours - 1994, prior owner left it baking in the sun to the point that after several months (faint effect) I noticed some color fade beginnng in localized areas. This is the beginning of the end for paint. But with the Zaino products, that paint has essentially been restored. Has something like SPF40 UV protection, added so much reflectivity that the fade is virtually nondistinguishable. Plus their product that fills fine hazy lines would be even better for your black color. Also recommend their catalyst product. If the paint can be saved, that ought to do it. If it's a product of defective chemistry in the bonding of the finish, then probably wouldn't help. You might have to check with a local body shop to get the opinion of a knowledgeable professional. For the DIYer, the Zaino products can be quite remarkable. Plan on spending over $100 and about a week's work (allowing time for cure between applications). Follow all the recommendations from Dawn, clay bar, and Fieldcrest towels - the results can be spectacular.