Originally Posted by
SwanhuntJon
My battery is brand new. 14.6v w / engine running.
Rear spoiler was acting a little funky when car was parked months ago, such as spoiler deployed after car was parked and shut off...
Good, uncommanded spoiler activation is a sign of a weak battery.
Sounds like you took care of it though.
These cars are funky when it comes to the electrical. They don't care for any sort of low voltage.
Jared