I own a 1999 manual vw beetle, with around 165000 miles. Recently I had the issue of my car not wanting to turn off. When I turn the key off, and take it fully out of the starter it is still running. There is no lights on the on the dash when this happens. I have tried to scan for codes and the scanner won't connect with my car. It started having this issue a few weeks ago. Ever since it has been getting worse. My car does have a kill switch down by the clutch, which I've used before to turn it off. It has done this several times now and is becoming a big issue. If anyone has any ideas of why this is happening please help!