How? Do I need an extra Key? or you will use the same smart key? I.E. pushing the unlock buttom 3 timeS?
My heated seats have never been very warm, compared to other cars we've owned. And that's both IS's I've had.
ReallY? Anything higher than 3 and my butt burns!
Remote starters CAN be installed in IS250's, I have personally put in over 100 of them, and I can do so WITHOUT you loosing a key