TOYOTA/LEXUS: ALL WEATHER FLOOR MATS. PRELIMINARY INFORMATION INDICATE THAT THE CAUSE MAY HAVE BEEN AN ALL WEATHER FLOOR MAT (AWFM) FROM A DIFFERENT LEXUS MODEL WHICH, IF INSTALLED INCORRECTLY IN ES 350, COULD CAUSE IT TO INTERFERE WITH THE ACCELERATOR PEDAL. *PE UPDATED 5/19/10. *PE