Dome light out means no source voltage for the brake lamps. It's a safety indicator by dome light operation.
Time to get a test lamp, or meter and measure voltage starting at the fuse. Check the fuse with a ohm meter to be certain
I did not check the dome light bulb, just noticed it was out. there is 12+ volts to ( tested with voltmeter) to the brake light switch, That is why we tested with a jumper wire.I will check for power at the dome light. Fuse is new, changed it first. Thanks.