I recently installed a head unit in my car that allows me to connect my iPhone and listen to music from that.

My problem now however, is that when I connect it, it says something along the lines of

'This product is incompatible with your iPhone. Would you like to switch to aeroplane mode?'

However, there is no problem, and I can access my music via the head unit.

Is there any way to get rid of this annoying message?

Thanks