Recently had a motor replaced in2005 xc 90, t5 by a reputable dealer. Now my radio and front windsheild washer does not work. Have checked fuses, and have read posts about common radio problems, ie $1200 SCREEN REPLACEMENT PROBLEM. Cant find any fuse directly stating it is for windsheild washer, only front headlamp washer. Is there a relay or something that could explain this problem? Open to any thoughts.