Jaguar Repair: jaguar x6j 1986, thermal breakers, master switch

Question
No windows in this car work. They were all working just fine and all of a sudden died. can i replace some fuses or is this a major electrical problem.

Answer
Hi Nicole,
The only fuse is the ignition fuse and the engine would not run if that was burned. Are you sure you didn't accidently turn off the master switch? There are two thermal breakers but it is highly unlikely both are bad at the same time. If the master switch is on then the next step is to get a 12v test light and start testing. I can walk you through it if you want.
Let me know,
Howard