Fan heaters with a mind of their own?


Registered User
sorry for a pointless thread, and I have searched for answers, but..

My cars still pretty new (to me) and ive not quite figured it all out Im a bit of a dinosaur with technology,

(If anyone can explain how to not have ALL the radio stations and just the 4 I listen to I will literally hug you)

My heaters/fans, I'll turn them to say 6
And after 30 seconds or so they will be on 9,
Then I turn them down and they are back up again to 11

Hoping its a simple thing, and feel free to close thread if it is :dejection:

My cars a 2009 if it helps, thanks in advance


vorsprung Durch Technik
Thats normal........if your temp is set,lets say 27.5,and you switch on the heaters,and put them on number 6,the reason they go to number 9 is,they are trying to get your desired set temp of 27.5 as quickly as posibble,thats it


Registered User
Thats in auto - I would have thought if you manually set the fan speed it should stay there. I just leave it in auto and set the temperature and it takes care of itself but would expect it to stay at the fan speed I select if I'm not in auto.


vorsprung Durch Technik
as far as i auto it keeps temp same automatically,if manually set,it gets your desired temp then speed comes back down to where you first set it.