Hi, I'm Mary and have an RX400h too. As you are in the technical side of things can I ask if you have had proplems with the Bluetooth system? I have had the car for a year and it has always had slow connection and poor reception. The garage tweeked it after many complaints and got the reception better but now it keeps loosing connection. I am being told some mobiles phones don't work so well with the RX400i and there seems to be some evidence of this from oher info on the web - any ideas/thoughts. many thanks.