Function

Function

Climatronic Control Module J255 and (Rear A/C Control Head (Climatronic) E265 as optional equipment) are equipped with DTC memory.

After evaluating the information, the front Climatronic Control Module J255 (and Rear A/C Control Head (Climatronic) E265 as optional equipment) differentiates between different malfunctions and saves those malfunctions until DTC memory is erased after DTC memory is checked. Vehicle Diagnosis, Testing and Information System VAS 5051 in "Guided Fault Finding" function.