Hello, I am new to the forums. I got a 2598 LMT for Christmas which had a bad connector so it was replaced under warranty with a 2599. I set the 2599 up and part of that setup was to pair it with my phone, and iPhone 5S. Bluetooth works great until I turn the car and the Garmin off. When I turn the car on, the Garmin turns on and attempts to connect to my iPhone. It fails. I called support and they tried to figure it out for 2 months. Eventually I got tired of waiting and asked for a replacement unit. The replacement arrived today and sure enough the same thing happens. My phone is also paired to a Pioneer stereo in a different car. The stereo connects to my phone every time. Can someone help me out with this? Thanks, John