Does anyone have an idea?

Hello together, I want to get rid of my door handles next spring. I have already inquired about the Tüv Nord and it is legal as long as one installs a tested system, which is available at HM Tuning. There must also be no further external opening possibility against all claims (according to the head of the Tüv Nord Lüneburg). But now I need your help: What if the current is interrupted sometimes etc, so the traction motors do not move m How do I get into my car? Does anyone have an idea? THX MFG phil