Sorry for creating a new post. I’ve had lots of help. Thank you guys so much. I have lights on my dash board now I still can’t get the gauges to work and still no crank no start since you guys in advance. If you guys can help me it’s a 1984 jaguar v12

94 XJ12 Pump Relays.pdf (jagrepair.com)

and see the last pages of this

94 XJ12 Sedan Technical Introduction S81.pdf (jagrepair.com)

The file attached below for the 93 and it may not include the V12 version of the X40 series of which the X81 is the V - 12 version

I will get you later in the day a big picture of your power distribution as a boiled down practical shop check

So I checked the relay behind the radio, the blue on black one it does not click when I push it down and also I need to have my battery disconnected doing this?

The battery has to be connected in this case

Even with batteries connected relay still doesn’t click on the ignition one

I'm focusing on completing the picture above

Is there anything you want me to do while you’re doing that? Like something I can check something I can look at it and so on.

In the completed pic above place your finger on the center , left , and right fuse panels and you should feel them click as you rotate the key

Battery connected

If you get none reset the inertia / crash switch