Some of you may want to drive the IS250 without all the driving aids Lexus install.........

For the IS350 this works.............may work for the 250

ignition off

step on brake..........ignition on

pump brakes 3 times hold pedal

pump parking brake 3 times

pump brake 3 times

this disables all trc etc until key is removed ABS remains

All steps to be done within 30 seconds