First of all, I'm sad to say it took a problem with my G37 to get me to register. I've spent way too many hours scouring these forums and oogling over the cars to not be a member.

Anyway, my 2010 G37X (coupe) has developed an unusual problem.
When I turn the car off, the dashboard lights stay illuminated. After a few seconds, the blower under the glove box comes on. Inevitably, this drains the battery overnight.

What's going on??

Tonight I hooked up the jumper cables and as soon as I did all of the locks started locking/unlocking. Simultaneously, I also heard a clicking coming from under the glove box, near the blower. I leaned in to examine and my car alarm went off. This drew the eyes of the entire neighborhood, so I pulled off the cables (killing the alarm) and sulked back inside.

I've done some research and found that it may be a bad relay somewhere? Your thoughts?

 

Yup i can confirm, your car is possesed.