Heater issues - not directly air con

[HereinDaRockies]

The audible wind whistle noise is when the the blend doors are stuck on between two functions (face and feet) and flaps not closing properly (as if something is stuck). I very occasionally get this. Goes away when I go manual and give it a blast.

But topping up coolant to max on both reservoirs making sure they are balanced has made a big improvement. Heater is hot very quickly and no more condensation.

I don’t believe it’s coolant related for me because while the front face has weak heat, the rear vents has extreme hot air. Plus, I checked the high and low coolant. They are at the proper level.

The control system for the hvac is a terrible mess. IA employed a dipsht team of quality assurance people

 

[Skydance]

I don’t believe it’s coolant related for me because while the front face has weak heat, the rear vents has extreme hot air. Plus, I checked the high and low coolant. They are at the proper level.

The control system for the hvac is a terrible mess. IA employed a dipsht team of quality assurance peole

I agree it’s not a good start. Stay with it. I had the same issues as you and eventually with a bit of trial and error, it’s fixed. I had a software reset, coolant purged at the dealers before I refilled the coolant after checking its low.

 

[HereinDaRockies]

I agree it’s not a good start. Stay with it. I had the same issues as you and eventually with a bit of trial and error, it’s fixed. I had a software reset, coolant purged at the dealers before I refilled the coolant after checking its low.

So while on face mode only, you are able to get hot hair out of the front vents, while in manual fan modes?