I'm new here in this forum. I recently bought a lockpick air from coastertech and installed on my 2011 wk2. The instruction said that its plug an play. But it was really not the case. I followed the instruction plug the white to the white and the grey in the grey to the factory hardness, then plug the male hardness to the female in the 750N radio. It didn't work at all except for the radio. No video, no backup camera. Then I Unplug the white male hardness - the one comes with the the lockpick and put the factory one back onto the radio, everything works fine but the screen mirroring. I could not mirror my mobile phone screen to the radio. Does anyone here have the same issue? Any help would be appreciated!