not go up automatically because it was disabled by the Porsche dealership at the request of the previous owner. However when I drive above 75 mph the spoiler red lite comes on telling me that the spoiler does not operate. Presumably he did not fix it because of cost and nor am I about to fix it for the same reason
. The dealership disconnected the wires to the spoiler mechanism. I presume there is a motor that operates the spoiler and I would think that is the problem. According to another thread there is a circuit breaker that controls the spoiler but apparently is tied into the trunk release. Hence the dealer isolated the spoiler by disconnecting the wires to the spoiler activator. Hope this might shed some lite on the problem.
Guy