Hi Folks.

Is there any procedure or available info via iid tool to tell wether the Aircon needs top up or refill. Other than car blowing blowing warm air out. when a/c on full power.

The only thing I can find on the IID tool is........ HVAC Stepper Motor re-learn..Tried it ...No joy!

TIA.

Kevin-T.... Rangerover Sport 2016 4.4 sdv8 A/B loire blue.

Hi,

You can run live values for ambient temp and system/pump pressure to tell you if it's in correct range
You will need a table to compare against mind recent post her on D3 had one

 Porsche Cayenne 2022
gone Porsche Cayenne 2020
gone Corris Grey HSE Dynamic 2016
gone Ipanema HSE lux 2010
gone Rimini HSE 2005
!!