S6 Quattro Sedan V10-5.2L (BXA) (2007)
Install the Climatronic Control Module (J255) A/C control head (install in reverse order).
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Check the DTC memory for the Climatronic Control Module (J255) A/C control head and erase any faults displayed if necessary.
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Perform the basic setting, coding, adaptation and output diagnostic test mode on the A/C system.