This is what you are looking for:
https://carlightbulb.com/products/heater-control-valve-for-jaguar-s-type-1999-2007-xr843549-02xr843549-4r8318495bb-4r8318495bc-1147412185-hvac-generic?currency=GBP&variant=42457259966626&utm_medium=cpc&utm_source=google&utm_campaign=Google Shopping&gclid=EAIaIQobChMI4-yvtuug-wIVE7LtCh0VLQ0TEAQYASABEgIck_D_BwE
Good Luck and Best Wishes, John
Is it a full Jaguar service history or just stamps in a service record from anywhere/everywhere. If Jaguar Service History you could probably acquire a full recorded history from the dealer network.
Good Luck and Best Wishes, John
I agree in theory that parts not need should not be charged for. Having said that I think it might be a rather delicate negotiation to achieve a full refund of the parts costs.
Good Luck and Best Wishes, Regards, John
Jaguar electrics are renowned for causing problems, especially if the battery gets low. Regular use of a CTEK charger/restorer always helps keep battery at full levels required.
Best Wishes and Regards, John