Warning
Checking Oil Pressure Warning Device (Buzzer)
How the device should work
Test Sequence From 8/81 ->
a) Engine not running – switch ignition on
—– LED must flash for about 3 seconds, buzzer should not sound
b) Engine running
Pull wire (0.5 blue/black) off oil pressure switch and increase engine speed to about 2000 rpm
—– LED must flash and buzzer sound
Changing Instrument Console Warning Lamp
Carefully ease up the lugs on each of the wiring plug holders and slide them back to release them from the console. Leave the Printed Circuit Board (PCB) attached.