Electrical glitch
 

I have a 2008 Mini Cooper S R52. I am having electrical issues with my car. When I use the windshield wipers or headlights, the car starts acting crazy glitching out. Also, when I start the car, there are no lights on the tac unless I put the car in Reverse. Then and only then do the "dash" lights come on. When I put the car in Reverse, I can turn and remove the key like I'm turning it off but it keeps running and will not stop unless I put it in 1st. Steering is also kind of stiff. Motor has been changed out for the same motor but with less miles. 43,000 on the motor 160,000 on the car.