AC of light is not turning off (W220)
Thread Starter
Newbie
Joined: Mar 2018
Posts: 9
Likes: 0
Model 2002 (S500) Ford Explorer XLT 2013
AC of light is not turning off (W220)
hey, guys, i have MB S500 2002 model. my problem is AC off Light is not turning off and it is not letting the compressor to work. i have tried deleting the error by initiating the scan from Charcoal Filter and reset button press then i saw the error code. now if i press in the left Auto Air Button then press in the right Auto Air button and then press out left Auto Air and lastly Press out the right Auto Air button system should delete the code. but i have done it many times system is not deleting the code 
plz help if some one knows this problem
plz help if some one knows this problem
MBWorld Fanatic!
Joined: Jan 2008
Posts: 6,150
Likes: 533
Mercedes
hey, guys, i have MB S500 2002 model. my problem is AC off Light is not turning off and it is not letting the compressor to work. i have tried deleting the error by initiating the scan from Charcoal Filter and reset button press then i saw the error code. now if i press in the left Auto Air Button then press in the right Auto Air button and then press out left Auto Air and lastly Press out the right Auto Air button system should delete the code. but i have done it many times system is not deleting the code plz help if some one knows this problem
plz help if some one knows this problem
Member
Joined: Aug 2015
Posts: 87
Likes: 9
From: Norton, Massachusetts
Mine 2005 S430 4Matic * Wife's 2005 S430 4Matic *
What was the error code? How many bars did the AC system show? If it is low (or empty) find out why. Must be a leak somewhere if it's really low.
Good luck and keep us posted with your progress.
Super Member
Joined: Sep 2012
Posts: 690
Likes: 76
From: Montreal, Quebec
2009 E350 4M Avantgarde;mistress 2002 S600; wife 2014 C300 4M
If you search under my Nick here and on the other forum, I posted that problem. It required an SDS system to correct a detected software error deep inside the AC system menu by a reset (not with the usual reset).
Good luck!
Good luck!
Thread Starter
Newbie
Joined: Mar 2018
Posts: 9
Likes: 0
Model 2002 (S500) Ford Explorer XLT 2013
Sorry for late reply. your advice is well noted i will get it checked by today itself and keep you guys updated. just for your information i had the same issue almost a month back then i visited the MB repair shop (Not Stealer) he connected star and just erased the error and all went fine after that. but again i had this problem a week ago and i did not had the time to drive it or go to the work shop since i have another car. any how thanks for your advice again
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Member
Joined: Aug 2015
Posts: 87
Likes: 9
From: Norton, Massachusetts
Mine 2005 S430 4Matic * Wife's 2005 S430 4Matic *
have you checked the 'REST' menu? Press and hold the REST button for about 10 seconds....a new menu will show up and you can arrow up or down to go through the different values of many different sensors. One of which is the level of refrigerant bars in the system. This will show (or not show) the problem with the refrigerant pressures.
Good luck.
Good luck.
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MBWorld Fanatic!
Joined: Nov 2010
Posts: 2,605
Likes: 343
From: Welwyn, Herts, UK
2006 S600
For all things regarding W220 climate control search for "ricebubbles acc" or go here:
https://www.google.co.uk/url?sa=t&rc...4fiMf2Lr10LEUo_
https://www.google.co.uk/url?sa=t&rc...4fiMf2Lr10LEUo_
Thread Starter
Newbie
Joined: Mar 2018
Posts: 9
Likes: 0
Model 2002 (S500) Ford Explorer XLT 2013
i checked the refregrent it wa 8 bar then i connected the car with diagnostic computer and the error it showed was of evaporator sensor. I just cleared the code by cimputer and its working fine its been 4 days and still there is no problem.. on the other hand my question is why my car doesnt drlete the acc error by itself just like other w220s 😩
