Only hot air from footwell and window vent...

[sakaigun]

I have my e39 cooling coil, gas refill, compressor oil replaced nearly. The air blown from the center vent is super cool but only hot air blown out when I have the windscreen and footwell vent switched on as well.Would appreciate it if any e39 owner could guide or help to solve this?Thank you in advance.

 

[eau-rouge]

happened to me last time..changed the hvac control, solved the problem

 

[sakaigun]

happened to me last time..changed the hvac control, solved the problem

Thanks eau-rouge.

 

[sakaigun]

Visited my mech today. The culprit was I've set the temperature too high, 26'c.
When the temperature is set at 23'c or below, I can feel both footwell and windscreen vent blowing cool air.
phew.... my bad... :stupid:

 

[eau-rouge]

mine below 27c then only cold air starts to blow

 

[sakaigun]

After some google. I think I found the answer.
Please visit http://www.bimmerfest.com/forums/showthread.php?t=477461....
By the way, thank you for those who try to help.

- - - Updated - - -

After some google. I think I found the answer.
Please visit http://www.bimmerfest.com/forums/showthread.php?t=477461....
By the way, thank you for those who try to help.