Location of heat ac fan on 1982 jaguar xjs just stopped working at switch on dash?

In a 1982 Jaguar XJS, the heat and AC fan is typically controlled by a switch on the dashboard, which sends power to the blower motor located under the dashboard on the passenger side. If the fan has stopped working, it could be due to a faulty switch, a blown fuse, or an issue with the blower motor itself. Check the fuses first, and if they are intact, you may need to test the switch and the motor for proper function. Ensure all wiring connections are secure as well.