There are 2 owner-reported body & structure complaints for the 2001 Lexus ISin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
WHEN THE DRIVER SIDE WINDOW IS COMPLETELY CLOSED, YOU CAN HEAR THE WIND BLOWING SOUND. IT USUALLY STARTS OFF AT 40 MILE/HR. AND GETS WORSE AS YOU DRIVE FASTER. IT'S VERY ANNOYING. TOOK THE CAR IN 3 TIMES, NO USE. DEALER SAID THAT IT'S THE WAY THE LEXUS IS BUILT??? ASKED TWO IS 300 OWNERS, THEY SAID THEY DON'T HAVE THAT PROBLEM. I WANT TO RESOLVE THIS MATTER, SINCE I PAID SO MUCH MONEY FOR THE CAR AND IT'S SO FRUSTRATING EVERYTIME I DRIVE IT. THANK YOU. MR
CONSUME STATED THE TRUNK WOULD NOT STAY UP, AND IT CAME DOWN FAST CAUSING INJURIES. PLEASE PROVIDE ANY ADDITIONAL INFORMATION.*JB
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026