I recently bought an 2007 HHR lt. The owner said it had been in a mild wreck on the passenger side. To me looked like it just affected the doors which had been replaced. The 4 door speakers don't work and the blower motor/ power switch doesn't work and while the ignition is on the hvac stays on. Any constructive input would be greatly appreciated.

 

Welcome to the site. there are lots of speaker issues talk about on here just use the search box at the top of the page.

Does you blower work at all or is it just one speed?

I'm going to move your post to problems and repair.