My 2012 turbo has just developed a strange habit. When I press the switch to close the driver's door window, it gets to half way up and then immediately stops and reverses all the way down until fully open. Pressing the switch either way has no effect until it has reached the bottom and stopped. Then if I repeat this, it does the same thing. The only way to close the window is to do it in short bursts of about an inch or two.
Any ideas anyone?
Any ideas anyone?