Miriam

Hi folks, I have a volume level problem with my CD/tape/radio, the standard issue (non-Mark Levinson) one. When I play CDs or tapes (spoken or music), I have to turn the volume way up. If I then switch to the radio (AM or FM), I have to remember to turn the volume way down before switching - otherwise the radio is unbearably loud. The Lexus dealer says nothing can be done. Any ideas about this? I've searched all of the forums for advice, but can't find anything. Miriam