I have a 2015 A3 2.0T Premium Quattro, and have had no major issues with it yet. For the past couple of months though I’ve been having issues with reversing. Sometimes I’ll reverse about a foot and the car will randomly jolt to a stop and roll forward slightly for a few seconds before it starts backing up again. Not sure what’s going on with it or if I should even be concerned. The car is covered by a CPO warranty, so if something is wrong I hope it’s covered! Any ideas on what might be going on?