Originally Posted by Quickurt

You can push the manual button and after a few seconds the light goes out, same as sitting in the drive drying it.
Since I can't see it, never considered if it was not moving!
I still have a problem with it doing much. Porsche could not afford to have it make much difference in stability, or they would be seriously liable for a simple fuse failure. It is also very small and the air-flow to it, top up or down, is minimal.