Hello,
last week i bought a 2004 coupe with spoiler problems. The Spoiler up/down button does nothing and the LED never lights up or makes signal noises.
During the ride home once i was over ~120km/h the spoiler came up since then never came down. i checked fuse #20 and it
seems okay. i disconnected the negative part of the battery and unplugged the part where both limit switches come together.
from what i understood from the repair manual is that if the spoiler is fully up/down either wire #1 and #2 or #1 and #3 have to be connected (see pictures)
meaning the limit switch is pressed. i couldnt find any connections between those 3 wires. does that mean my limit switch for up position is messed up? or
did i measured it wrong?

Pictures:






Maybe i should mention the central locking pump doesnt start but i think these two problems dont have the same reason.

i would appreciate any form of help.