I have a 97 Civic EX that recently had to have the battery replaced. Since the battery was replaced, it has been necessary to turn the AC on every time the engine is started. Beforehand, the AC would retain its setting between starts. I know this isn't a big issue, but it would be nice if I could figure out exactly why it's doing this. Also, the thought crossed my mind that other electrical components might be affected that I have not noticed yet. Does anyone have any ideas or pointers as to where I could try to find information on this? Thanks in advance.