First of all Welcome to the Forum ! Obviously you've been pokin around and have run across the battery issues reported throughout. A low battery seems to do different things to different cars. Is your dash displaying a CEL ? Have you checked the fuses ?
My wing started doin screwy stuff, it went up on it's own as soon as I turned the key on....turned out to be a bad wheel speed sensor. Eliminate the easy stuff first.

Good luck !