I'm lucky owner in italy of a blazer 6.2 D 1985. i have a minor issue while starting the car while heating the glow plugs there was a sort of buzzer making a noise until the wait light was going off.

Now the buzzer doesn sound anymore even if the car is working fine and turns on very well.

Can someone explain where the buzzer is located before to disassembly the entire car ?? where can i find this acoustic indicator ??

Many thanks

Ubertino