I believe my PDC is still working, but the chime has been disabled. Perhaps in the coding?

The PDC light on the button below the radio still blinks, but I don't get any chime. My license plate bracket blocks one of the front sensors.

__________________
2002 X5 4.6is - Titanium Silver / Black Alcantara - Dinan Stage 2 - Bilstein/Eibach - Brembo BBK ----SOLD---
1993 318i - Brilliantrot / Tan - bone stock daily driver