Ok so I was backing up ot of a parking space today and as soon as I put the car in drive the "check advance track" came on and the car didnt react to hardly any throttle position. So I pull off the road a couple miles later and put the car in park and shut it off. I start it back up and the car is fine so I pull off again at a gas station and put it in park and as soon as I open my door the car pops out of gear, rolls about 3 inches, then goes back into gear. I've been putting the handbrake on just to be safe. Has anyone had either of these things happen to them?