SI83.40-P-0005A | Service information: Version coding AAC pushbutton control module (N22) | 2.6.04 |
MODEL 163.157 /174 /175 #A as of 516589
with CODE (494a) USA version
with CODE (625) Australian version
Recent warranty claim reviews have shown that the version coding of the AAC pushbutton control module (N22) is being changed during Pre-Delivery Inspection.
In the AAC pushbutton control module (N22), the "National version" sets the parameters for blower and blowing temperature, "-------------" (maximum) being the coldest setting with higher blower levels.
As of VIN A516589, all AAC pushbutton control modules (N22) in USA and Australia version vehicles are already coded to "-------------" (maximum) during assembly.
No authorization is given to version code AAC pushbutton control modules during Pre-Delivery Inspection.