No fuse there, so we think they left a ground wire off. Also check the ground wire that is isolated to the trim sender, as it should be separate of the system to prevent trash feeds on the ground. The lights have no power in the switch, and are turned on by the BP-101 dash once the mercury switches make contact. There is also a 2 second delay. Turn the power switch on, off and on again to be sure it did not time out. The rear lids on some Jaguars were switches and those could be staying open. If any of the switches stay open, the system will time off in ten minutes. BCB BCB