LEMON Manuals
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2021
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A4 Quattro Premium Plus, 2.0L Eng VIN B
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Repair and Diagnosis
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General Information
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Heating, Ventilation & A/C (HVAC)
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Map - Heating, Ventilation, & Air Conditioning
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Heating, Ventilation & Air Conditioning Systems
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Refrigerant Oil
Refrigerant Oil
Condition
Code
Procedure
Contaminated
A
Require repair or replacement
Overfilled
B
Require repair
Underfilled
B
Require repair