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Hissing from vents and slow loss of refrigerant
in BMW 7 Series (G11) (2017-2030)
Symptoms
- No cold air from vents
- Hissing from vents
DTC error codes
80120B
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A/C Technical Specifications
(F01/F02/F04) silnik: N54/N63/N57/N74
Refrigerant: R134a Amount (g): 900g Oil: PAG PAO 68 lub PAG ISO 46 b.d. z Oil (ml): b.d.ml
(E65/E66)
Refrigerant: R134a Amount (g): 810g Oil: 81 229 407 724 PAO 68 lub PAG ISO 46 Oil (ml): 180ml
(E65/E66)
Refrigerant: R134a Amount (g): 800 – 820g Oil: 81 229 407 724 PAO 68 lub PAG ISO 46 b.d. Oil (ml): b.d.ml
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