only way to find out is to connect the car to a diagnostic tool and see what is stored in the car's memory. If nothing then ignore for now. Gremlins.
Audio: Jehnert Flatline speakers, Mobridge M1000 DA2 prepro, Helix P-DSP, Zapco Z-150.6 amp
Performance: Custom Cobb ECU flash, AR Downpipes, ER FMIC/CP, DCI, RB turbos, KW V2 coilovers, Walbro 455 LPFP, Ported fuel rail