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I need to ask this without thinking I am insulting you but have you tried your technique with the door closed? Every air suspension vehicle I have worked on looks for all door inputs so the air suspension does not crush a door, lid, or worse, cause injury to a person. Try your technique but with the doors and all lids closed and see what the results are.
Many questions need to be answered by asking questions. I can not just assume this was done BUT I will opt out for another expert to ask as I need to ask questions before I blurt out a poor answer.
Your physician will ask many questions before common up with a plan for better health. Just as the automotive experts here do. We want to gather as much information as possible before a final answer. I am sorry but that is how good automotive technicians operate.