Just noticed that the last software update turned on XM radio "Tune Start" in our Defender. (It's when songs start playing from the beginning when you change preset XM radio stations. I really like this feature in our BMW and the X5 has an XM radio "Timeshift" button you select to enable it. I looked in the Defender XM radio settings screen and Land Rover calls it "Tune Start" if you want to turn it on or off in your Defender.