When replacing bulb in heater control panel - and when pushing back the panel I managed to break off the vent dial spindle. Now I have to replace the whole rear white part of unit - any ideas or diagrams..?

Fiat 500s 2017
Cheers

Hi

Maybe helpful

https://www.fiatdalys.lt/en/catalog/parts/501/1/20/1/83/0/0/CC1.2/CMBBZ,CMBGSL/GSX/heaterair-con

Great. Thank you