NHTSA Complaint #11552431 — 2023 TESLA MODEL 3

On July 5, 2023 my front passenger seat assembly was replaced due to a passenger safety restraint system fault. Two days ago I discovered two black self tapping bolts sitting behind the front passenger seat on the floor mat. The front passenger seat assembly was only connected to the car chassis by the two front mounting bolts. It was possible to tip the seat forward by pushing on the headrest. I am now able to screw these two bolts almost completely back into the chassis using fingertip pressure only. Either these bolts were never installed during seat replacement or they simply rattled loose and fell out. This attachment hardware needs to be designed for repeated installation removal cycles over the life of the vehicle and should require considerable torque for installation and removal. Something is seriously wrong!