This Tesla Model 3 had a series of small door dings in the passenger quarter. The speedy repair was completed using Keco Dead Center Finishing Glue Tabs and the Robo Mini Dent Lifter.
Without GPR the tech would have to remove and install the tail light, a speaker enclosure, and an electrical box inside of the quarter panel which would have likely called for a diagnostic scan. The GPR repair reduced liability and allowed 100% of the factory corrosion protection to remain intact.