I've just encountered a strange issue with my HU. For some reason, I can't get any AM reception at all. On the contrary, everything else seems to function properly; NAV, CD, DVD, FM, Satellite radio, etc.

I have a Sirius tuner connected to the unit, which is the only external device attached. I'm wondering if the satellite box is interfering? For some reason, I think I recall using AM before without issue, but today it doesn't work. It can't lock onto any AM stations, and even by manual tuning, all I get is a very weak signal. I have to turn the volume up almost completely to hear anything, and most of it is static. Any suggestions or insights? Does anyone with the same radio have similar problems?

Thanks in advance.

 

I think I may have found the solution to my problems. I don't think I connected the blue antenna 12v wire. From memory though, I don't recall a place to attach this wire on the harness though.

https://www.evolutionm.net/forums/sh...ight=reception