I have a 2008 RX350. The bluetooth was working fine for years with my iPhone 6S and Blackberry. It will no longer connect to those phones when turning on the car. I tried a number of things, including forgetting the device, repairing, and re-booting the phone. It only works temporarily. I thought it may be the iOS 10.1.1 upgrade, but all my other BT devices work. When my work Blackerry also was not connecting, it leads me to think that it is the car. I have seen number of posts related to Bluetooth problems, but I am at a loss on what to do with this issues.