Please help. . . I cannot take the sound anymore. . . the passenger side massage seat function on my 2009 XC90 exec won't stop. . it's constantly pumping the seat up, deflating, and starting over. . .the switch doesn't work. . does anyone know if there is a simple solution? I cannot find out which fuse this is linked to? I'm willing to remove fuse. . . or is there a simple solution (ie. replace switch , or I believe there's a control module>?" I have asked several service people (who specialize in volvo) without any working advice. I'm hoping someone can guide me. . at least to disconnect. Thanks so much.