No need to reset, it should go off. Now that the light is on check the fuse again. Also, the newer/newest version of the OVP has two blade type fuses and should be a better unit. And yes, the OVP can be bad even if the fuse is intact.
'73 280SEL 4.5 (9/72)- RIP
Only 8,173 units built from 5/71 thru 11/72
'02 CLK320 Cabriolet - wifey's mid-life crisis
2012 VW Jetta Sportwagon TDI...at least its a diesel
Non illegitemae carborundum.