'05 Xc90 Poor Radio Reception

[JRickey]

I have poor reception in my premier system. When on Dolby the front speakers work only with some bass in the back with no station/song information during poor reception which is alot of the time compared to other radios. When the reception get better the information is listed and the rear speakers work again. This only happens in Dolby. I live in a area that the reception shouln't be, and hasn't been, a issue. I did a search and only found that someone found a bad connection under the seat. Any thing else out there? .

Its a 05 xc90 27k miles