MZpog 10 Posted February 10, 2014 I've tried searching, but can't find a sticky re spoiler workings, so thought I'd post a request for info. My spoiler works on the switch but never automatically. I've checked the wiring to the aftermarket head unit and the blue/white isn't connected. Assuming my spoiler problems were linked to the control unit, then I purchased one of ebay and swapped it tonight (brrrrrr) but it still doesn't work. Not sure what to swap out/check next. Is there anyway to test the control unit etc? Regards, Stuart. Quote Share this post Link to post Share on other sites