Dash Oil and Brake Warning light - how are they triggered in the start function?

What dart273 does not understand is that the brake light switch, the e-brake or the one on the combination valve, make the light illuminate by means of completing the circuit by Grounding. So yes there is power at the light, at the ready, all the time when the car is on - but the light will only come on when one of the switches goes to ground.

He’s off the chain and even sent me out of line pm’s, but if he calmed down long enough to actually read, and then look at wiring diagram he might see how it actually works.

This thread has gone to crap now because of some people’s persistence to try and get their wrong info across. Thanks to the others who get and kept it on topic