No, the oil buzzer is inside the speedo housing on a little circuit
board VW added there for models with the dynamic oil pressure warning
system. On Vanagons that is only 2.1 models. Other VWs had it starting I
think with some 83 models, again the same board inside the speedo. There
is no good reason for it to be inside the speedo other than there was
space for it there and the sound would thus direct the drivers attention
to the also flashing oil LED right next to the speedo. It connects to
nothing in the speedo.

Mark

>  RE: Warning Relay
> Mark, is the seat belt relay buzzer the same as the oil warning
> buzzer  I ask because the PO had removed the seat belt warning buzzer
> and I've wondered.