Here''s a odd one.... I have an intermittant problem that is become more constant with losing one channel of the sound system and also the chimes alert sounds and etc. These functions are lost when left main channel goes out to about 1/10 volume and then will pop back on again without warning. Lately this has become more prevalent and wonder whether a loose connection or something more serious. Dealer, not surprisingly wnats to troubleshoot the thing forever. Anyone have any experience with this type of problem? Would not be so surprising if only involved the sound system but what the hey why would it cut out the alert sounds entirely? Appreciate any ideas, experiences ot info on this wierdness before i get into it further.