Hey guys,

Been searching the forums for days now trying to figure out a solution to my check engine light

My symptoms.

-P0500 problem code
-speedometer randomly malfunctions
-spoiler stuck in raised position with light flashing.

Through my searches I have found posters with similar problems but they usually had a esp/abs light on also. I haven't been able to find a thread mentioning a P0500 trouble code besides it place in the service manual and it's definition. Never a solution.

What are your guys thoughts and suggestions.

Thanks in advance!