I have a 2000 XJ8 VDP ser # 08500 Manufacture date 12/99. I live in sunny warm S W Florida. A/C is needed more than heat but occasionally we do get cold mornings.
A/C temp doesn't seem to modulate with selected temp setting. Heat doesn't happen when selected. Blower fully operable.
Does this sound like a controller problem. If it is, can I access through the glove box opening.
Any help would be appreciated.
Thanks, TH

 

Welcome to the forum thignett,

I've moved your question from General Tech Help to X308 forum. Members here with the same model will be able to help.

Please follow this link New Member Area - Intro a MUST - Jaguar Forums - Jaguar Enthusiasts Forum to the New Member Area - Intro a MUST forum and post some info about yourself and your vehicle for all members to see. In return you'll get a proper welcome and some useful advice about posting to the forum.

Graham

 

Here is the procedure to run the diagnostics on the climate control system