Air Cond problem

[sizzer33]

Found out my F30 rear air cond is not strong enough. Especially when set to auto mode, the back just have nothing coming out. Realise there's a temperature and vent dial on the back, open the dial to max but just small breeze coming out, even when set to 20deg and max wind speed.

 

[CYC]

Found out my F30 rear air cond is not strong enough. Especially when set to auto mode, the back just have nothing coming out. Realise there's a temperature and vent dial on the back, open the dial to max but just small breeze coming out, even when set to 20deg and max wind speed.

Same here, the rear air cond is not strong just small breeze as what mentioned by sizzer33. Anyone faced this as well?

 

[dynamite]

yes

 

[crescent]

Hey guys, I have some issue with my aircond ytd. My aircond blower fan seems to be making some weird vibrating sound. When I set my fan to max, its sounds like the blower fan is vibrating really hard and even overpower the sound of my diesel engine inside the car. It was working perfectly fine when I was driving it few hours before this happened.

I saw bro Humms said he encounter some weird noise from his air cond due to some leaves blocking the way. Just wondering if this is the same? If yes, is it something I can easily rectify on my own? I did park my car under a tree and seem to have lots of leaves falling on my car too haha.

I haven't got the chance to check on the car yet as I got home really late ytd from singapore. Would try to check on the car when I get home later. Any clue/help from you guys would be truly appreciated! Thanks!

 

[leeky]

I have same issue, in auto mode, recirculation mode to M, the outside air still able to come in some time. If off the Auto mode wont have this problem. For me, bmw car Auto mode useless in KL.

Some reference found in other forum:

Automatic Air-recirculation Control

If the AUC II sensor detects an increased level of pollutants in the environment from spark-ignition and diesel engines, the IHKA control unit will automatically switch to air recirculation mode.

To make sure there is still an adequate supply of fresh air, air recirculation is only available for a limited time:

• At ambient temperatures less than 0°C:
2 minute recirculated air mode -> 20 seconds fresh air mode -> 2 minute recirculated air mode -> etc.

• At ambient temperatures from 0°C to 6°C:
3 minute recirculated air mode -> 20 seconds fresh air mode -> 3 minute recirculated air mode -> etc.

• Operation without a/c function at ambient temperatures greater than 6°C:
4 minute recirculated air mode -> 20 seconds fresh air mode -> 4 minute recirculated air mode -> etc.

• Operation with a/c function at ambient temperatures greater than 6°C:
12 minute recirculated air mode -> 20 seconds fresh air mode -> 12 minute recirculated air mode -> etc.

When the engine is started and the AUC function activated, fresh-air mode is always selected for approx. 40 seconds due to the warming phase of the AUC sensor.

 

[adri4n]

any1 faced issue with water coming out from centre console ..below the handbrake area

at first i suspect rain water intruded through the wnidscreen but later found that the culprit could have been the air con (it wasnt raining for few days) as the water starts accumulated at both pssenger and driver's side