Why not use some type of adhesive or silicone to put it back on?
2020 F3 Ltd
Spyderpops Bumpskid Spyderpops Brake/Run/Turn Signal LED's
Lamonster Garage LED Fog Lights and Headlights 2013 ST-S retired 1/9/16 at 25,061 miles
2015 F3S sold at 77,565 miles.