S5 Quattro Coupe V8-4.2L (CAUA) (2009)
Diagnosis, Testing and Information System VAS 5051 in "Guided Fault Finding" function.
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Operate the A/C system after filling the refrigerant circuit. Refer to => [ Operating A/C System after Filling Refrigerant Circuit ] See: Description
and Operation/A/C Refrigerant System.
‹› Note the information regarding operating the A/C system after filling.