Noticed about a year ago that while the cruise control activates as it should, sometimes I need to hit the button twice and/or brake to disengage it. This has resulted in a few scary situations where I'm hitting the button to disengage and the car keeps going. Other electrical issues include front windows working only intermittently, the volume control on the radio acting oddly (turning it "up" and the sound goes down). I had a mechanic run a trace on the electrical system and he could not find anything and called it a "fluke in the car", whatever that means.