Hi, Im very new on this forum but hopefully someone can help. My Xk 4.2 2007. climate control is playing up. Ive had the refrigerant done twice now in the space of 12 months. The issue is that I can only get cool/cold air air out of passenger side. Any pointers would be greatly appreciated

 

Your problem is air conditioning control. Leave the refrigerant cycle alone. Check the clamps from the cold and warm air.

 

Welcome to the forums Mullers,

TECHNICAL questions should be posted in the relevant MODEL forum. Those with geographical relevance such as service and repair facility recommendations or meetings go in the REGION forum.

Provided the AC is correctly charged and the AC Compressor is working properly, failure to direct cold air to the selected vent(s) on your X150 could be one of a number of possible causes:
1. failed ATCM (Air temperature Control Module)
2. failed Blower Control Module
3. failed Blend Door Servo Motor(s) or sticking Blend Door

I recommend a repost of the question in X150 forum.
https://www.jaguarforums.com/forum/xk-xkr-x150-33/

Graham