Worse, the software lags turning OFF the radio. If you left the radio running a little loud last time you turned off the car, there's absolutely nothing you ca

Worse, the software lags turning OFF the radio. If you left the radio running a little loud last time you turned off the car, there's absolutely nothing you can do about it for 30 seconds. The on/off switch and volume knob are ineffective. And this was a $30k car.