this is not my personal video I am posting it for the purpose of discussionWhy did you remove all the underseat trim panels? The replacement is easily done with a 10mm socket on a (say) 12" extension with a bit of tape in the socket to pull the bolt out. Its literally a 5-minute job and the mandatory full charge and BMS reset takes a lot longer.
im worried about damaging plastic , vinyl painters taped bracket / bolt to socket & used extensions