Please find enclosed an attachment of a wiring diagram for a XJS. The left quarter window does not operate. All troubleshooting leads to a possible faulty thermal breaker. Would anyone know where these thermal breakers are located?

Thanks,
Louis

 

Louis,

it's here:

Hood Control Module and Relay-Convertible - Parts For XJS from (V)179737 to (V)226645 | Jaguar Classic Parts UK

Paul

 

Paul,
Thanks a lot, that was quiet helpful. The situation is the diagram is different but the concept is the same, although my serial number is within the V numbers. The problem is one wire going to the thermal breaker is hot and the other wire is not, no voltage. There is no voltage to the breaker as to no voltage to the relay. that line is open somewhere. Will keep searching and would appreciate advice.

Thanks again,
Louis