I have a 2007 IS250 SE-L,which was out of warranty at end of Sept.2010.
The VSC warning light displays and I am advised that I now need a new Oxygen sensor.The car has only got 22,750 miles on clock and has been serviced and maintained by Lexus.The ECU apparently does not need updating.Has anyone had a similar problem -this seems an unusal problem to have with this sort of mileage or am just unlucky?