I've had my car for around a year now and my air con wasn't working when I got it, just needed to get it re gassed but,
As of around 4 or 5 months ago, my car has being blowing hot air down to my feet. As with Trevvy it doesn't matter what the settings are or even if the unit is on or off.
(I can change the fan but still receive a bit of hot air down at feet)
So I have come to terms with just pushing the recirculation button, it drops the temp by about half a degree, but on a 35+ degree day you welcome the little change for a whole 30 seconds....
Any how, I tried the self diagnostic feature 4 times, twice with only the first step (pushing the heat button once)
results as follows:
first two times: 20.
third time: 25. 3, 41, 5. :
fourth time: 20. 3, 41, 5.
My car has being in the shade for at least 3 hours and I left the doors open for a while, 5 minutes between tests. (I will try again tonight with a cooler ambient temperature, just to see what/if there’s a variation.)
So WTF??
Just to complicate things a bit further too, I've had a second after market head unit put in as well, but I have tried wiggling and manipulating the wires around but makes no diff.
Any help would be great,
Cheers,
Jules.