i have yet to play with Idrive, but i do like the PSS.
One thing i like about lexus is that you dont even need to put the key in a hole. Just have it in the car.
btw..that things needs a bath..but still looks good.
We all get the urge...Saturday early morning...nothing to do till noon...
The aural sensations of 1st gear WOT
**CGM **(Certified Garage Mechanic)