Check your fluid level. It is behind the left side trunk carpet. There is a circle molded into/on the fluid tank. Top has to be fully stowed (down) to check the level.
Switches will will set a code if they are pressed too long. Like when you keep pushing the button waiting for it to do something.
Both of my open & close switches had shorted codes. Filled my fluid up and cleared all the codes. All was good until the fluid ran low again.
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Done:H&R Sport Springs Koni STR Shocks & Struts, Lower Control arms, FCABs, OFHG, CCV, Cooling Sytem refresh, Coolantsnitch. Yet to do:Transmission fluid & filter, VCG