This has happened twice now on my Z110BT, as i am driving and listening to my HD Radio it will randomly Turn Off.

The head unit stays on but the radio shuts off and displays Turn off on the screen. I then go back to the audio source screen and click HD Radio and turns right back on ?

I am not sure if this was an existing condition or if i am just noticing it now but its rather annoying, any ideas ?

Pete

Sounds like a power issue with the tuner. Check the power wire going to the tuner.

I have this exact same problem with my Z3, I will be checking the power line this weekend to verify the connection.