Automatic Climate Control System, on Board Diagnostic (OBD)

Automatic Climate Control System, On Board Diagnostic (OBD)

NOTE:
- Climatronic Control Module J255 and Rear A/C Control Head (Climatronic) E265 are available in different versions. Therefore note the exact allocation when replacing. Parts Catalog
- On Board Diagnostic (OBD) of A/C system is to be performed via the "Guided Fault Finding" function using Vehicle Diagnosis, Testing and Information System VAS5051/5052. Vehicle Diagnosis, Testing and Information System VAS 5051 in "Guided Fault Finding" function.
- Climatronic Control Module J255 "Comfort" version cannot always be exchanged in the familiar way, as soon as Climatronic Control Module J255 "Comfort" version has been adapted once in a vehicle, the component protection takes effect. Vehicle Diagnosis, Testing and Information System VAS 5051 in "Guided Fault Finding" function. (this function has not yet been implemented on the "Basic" version, introduction not yet finalized)
- Component protection can only be cancelled by entering specific vehicle data Vehicle Diagnosis, Testing and Information System VAS 5051 in "Guided Fault Finding" function.
- If an A/C control head "Comfort" version with active component protection (anti-theft system) is installed in a different vehicle, only the functions necessary for vehicle safety can be selected, Comfort functions can no longer be selected. Vehicle Diagnosis, Testing and Information System VAS 5051 in "Guided Fault Finding" function.
- If a front A/C control head Climatronic Control Module J255 (or Rear A/C Control Head (Climatronic) E265) is to be replaced, check coding (front Climatronic Control Module J255) and adaptation (front Climatronic Control Module J255 and Rear A/C Control Head (Climatronic) E265) before removal via the "Replace control module" function of Guided Fault Finding for this control head. Vehicle Diagnosis, Testing and Information System VAS 5051 in "Guided Fault Finding" function.