Talha khan

Hi, I m new in this forum. Recently I m working on a W222 s class the cars AC compressor is not working and there are only 3 faults in the Air conditioning ..1) Air atomizer faulty 2) ionizer faculty 3) The rear truck lid gate has a malfunction.
The AC compressor shut off reason (which it shows is) that there is an unstable on board electrical issue due to which consumer shutoff is occured..... Desperately need help on this from Y,all

Plutoe

wada you get when you run the short test and or charging system

Talha khan

These faults appeared after I updated the AC control module. They weren't here before.

Talha khan

Any help guys???

MELODY7

Were you able to fix this? Or did you have to replace compressor? Getting similar issues.

MJ50

moved to W222 forum...

Mikew213

I didn’t do anything yet , thinking of swapping the low pressure switch this coming weekend

MELODY7

You're getting the same issue?

konigstiger

222 “B102D87” – Some things to consider: if battery is fine check/pull/reinstall f209 @ interior fuse panel (dash); check operating unit connection if fine may be malfunctioning requiring replacement.