blower mtr quit 03 seville sls 78000 already replace once could it be a fuse

What is your question?

where is blower mtr located love the car but things are starting to happen at only 78k, this is our third cad and most likely our last. can wants 6k to repair power seat mtr trans selenoid, and leak from oil pan power seat mtr is $1368 i purchased with 15k on it back in 2006 I thought this car wd hold up better than this very disapointed