Rear spoiler troubleshooting

[particlewave]

Spoiler light does not come on when the spoiler is raised.
It does come on when car is started and goes out when you start driving. This is all normal.

Drive on a north/south highway in the early morning or evening and glance at the cars shadow. If the spoiler is up, you'll be able to see it.

[BoxsterSteve]

Put a couple of strips of painer’s tape across. Take it up over 70mph and check if the tape strips have been displaced or broken when you check afterwards, but I kinda like Particlewave’s early morning or late evening cruise idea too. Any reason is a good reason, right?