What Did You Do To Your HHR Today?
I'd be careful with that quick disconnect key ring.. I know of a friend who had the same until he reached for his keys & they were gone (it disconnected).......
Had a similar experience in my wifes 2001 Venture. Never knew about the filter till one day she "lost " something in the bowels of the glove box and I emptied it.
My wife thought I was a genius fixing the AC for her