Re: No cold air in the front
I had the same problem with mine it was coursed by the radio deforming the air box
To fix this if you take the top vent thatís in the middle of the dash off you can see down into the air box now
if you adjust the air flow up to the windscreen you should see the flap move inside, on the leading edge there is a strip of rubber mine looked deformed so I cut a little off where it was deformed
I now have full control of the air flow all round the car it took me a year to find this out mind I even thought if taking the dash out at one point.
Hope this makes sense