No sound from radio

[regal6er]

My car was painted and now my radio is working, but with no sound. Tou can hear sound through the speakers at an extremely low level, but no vlume control at all. Is there anything that I can check? Does the amp work off of a fuse? This is in my 91 E32.

Jerry

[Highline]

http://www.davidsonelectronics.co.uk/pinouts.htm
http://elsegra.com/Car%20pinouts/BMW.htm
http://www.willmanselectronics.com/bmw.htm
http://www.bmwtips.com/tipsntricks/tips_pages/Soundwirediagram.htm
http://www.geocities.com/christyler5/BMWSoundUpgradeE34E36E46.html

this is probably the best one
http://www.rayd.co.uk/blogs/rayblog.nsf/d6plinks/BMWRadio
Shogun E32 Tech Tips: http://twrite.org/shogunnew/topmenu.html