instrument cluster

[bigjay]

hi guys ,just joined i have a 2006 jaguar s type 2.7 diesel ,spent a year renovating it ,from dccv to fuel pressure pump belt with no problems ,still got to conquer the air con ,so far have swapped dccv valve ,pressure switch ,ccm,system fully topped up but still have a hissing from vents ,temperature is fine but air con not ice cold ,any sugestions be welcome ,im guessing expansion valve but trying to avoid it.also my 2nd question is my instrument cluster is faulty ,i have purchased a second hand one but apparently it needs to be cloned or paired with the car ,just wondered if anyone has the software to do it ,im in truro cornwall ,i have icarsoft which is pretty useless to be honest.hope im in the correct place for intros this is where the site took me ,thankyou