Heating system is useless

[CRH]

Mine is slow to heat up and max heat is sub par max heat. I just leave it on floor/defrost level 2 in the cold. Dash/floor results in a whistle on level 2, which is unfortunate, as the rear get no flow without the dash, which is idiotic,. That should be floor and dash with flow controlled by the rear seat passengers. My "Queen of noticing anything not right and mentioning it immediately" was quick to note this when she had to use the rear seat.

See my comment above yours
Neither of us was best pleased with heating system when I first got it but perseverance does fix it.
Mine heats up within 5mins and that was after a couple of days at -6c

 

[Zimm]

See my comment above yours
Neither of us was best pleased with heating system when I first got it but perseverance does fix it.
Mine heats up within 5mins and that was after a couple of days at -6c on floor I get NO air out of the rear vents, which is the biggest

I do see that, and and that's on the service list. The unit sending NO air to the rear unless it's on dash though, seems to be the ducting scheme.

Unless of course, mine is malfunctioning. If changing function on 3 or higher, I can get a flap noise that sounds much like 25yo Zimm playing "double D motorboat" in Reno.

 

[CRH]

I do see that, and and that's on the service list. The unit sending NO air to the rear unless it's on dash though, seems to be the ducting scheme.

Unless of course, mine is malfunctioning. If changing function on 3 or higher, I can get a flap noise that sounds much like 25yo Zimm playing "double D motorboat" in Reno.

I have had that at one point, even after the bleeding when on full heat auto, I have a video of it but it's to large to add to the site and I'm an idiot when it comes to computer stuff
Mine has seemed to have sorted itself by using it now it's working

 

[Old Salt]

I have been very fortunate with my HVAC system, no issues. Only had the vehicle for 2 months or so with 1200 miles on it (3/24 Build Date Build # 17256). Until recently I was using manual control and found the system temperatures would swing high and low needing constant adjustment. I was not happy with this until I tried the Auto function. Once I changed over to Auto I have not touched the controls since. Maintains an even temperature and warms up rather quickly.

 

[TJ D]

Drove again after bleeding yesterday. Different beast entirely, the thing actually works right now. Thanks for the tips.