Oil Pressure Light off?

[BIGDOM]

I think either my gauge cluster is bad or i have a wiring problem, with ignition on the oil pressure light doesnt even light up, no bulb check , nothing, if anybody has a schematic for the gauge cluster or oil pressure indicator please post it, im not tryin 2 drive my Cb H22 w/o a oil pressure indicator ,, thanks

[Shag Wagon]

Check your bulb?

[wed3k]

unplug the wire, the light should light.