Are there any problems that happen in these cars in general?
In general. Yes. Things will break just like on any other car.
Check in at ClubLexus.com and ask the owners. Some of the Lexus cars had a problem with windshield trim cracking and they ate front tires like it was their job.
My ES 350 Lexus VCS and check light came on. My car will not go faster than about 5 to 10 miles per hour.
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