Reference Information Useful reference information relating to the repairing of Tesla vehicles. Informational PurposesAn informational icon, calling your attentionNoteMake sure to read and follow the general guidelines for structural repairs. Model S B–Pillar Generation IdentificationExplains the differences between the two generations of the Model S B-Pillar.Model S Rear Node VersionsExplains the differences between Model S 1st generation (1st gen) and 2nd generation (2nd gen) rear nodes and associated components.Replacing Broken Front Frame Rail StudsInstructions for replacing broken or missing front frame rail studs.Vehicle and Wheel Paint CodesProvides paint color and code information for Tesla vehicles and wheels.