Jaguar 2000 Vandenplas

Three different times when inserting my key into the ignition everything electrical dies; immediately. To get it towed to the dealership the tow truck jump starts it to get it on the truck. When the dealer has it, it is starting fine and in some cases they keep it for weeks and keep trying it but it always starts, no problem. Each time I get it back, after a while it happens again and there seems to be no outstanding circumstances; just insert and it kills everything electrical.

Are you the original owner?