I just replaced the blower fan in a 2004 "3" (miserable!!!) still no blower. Where can I get a wiring diagram ? Could I hot wire the fan thru the relay?

 

check relays make sure there good and check fuses make sure there good also u may want to locate the ground u may have a problem there if all are ok u could set it up on a toggle switch just disconnect hot wire run a new one to ur fuse box or battery pref fuse box and put a toggle switch inline