Dashboard and door panels are melting causing the plastic to shine and cast a reflection on the windshield causing poor vision. in addition the passenger airbag may not work properly as the dash has melted within the area the airbag should deploy.
The vehicle has an exhaust leak due to the heat shield that makes it built corrosion, have talk to many lexus owners and they have had the same problem, which also make the check engine light go on because of the leak
When i first received my is i noticed that my dash was somewhat sticky/tacky and overtime i began to shiny/sticky dash causes a safety issue with glare on the windshield while driving and a degraded dash can result in possible degradation to the passenger front air bag because the cracks from the dash could potentially set off the airbags prematurely. *js