High Priority 95% confidence

Unusual noise and metallic grinding when A/C is on

in Audi A3 (2015-2015)

Symptoms

  • No cold air from vents
  • Weak cabin cooling
  • Unusual noises when A/C is turned on
  • Warning light on dashboard

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A/C Technical Specifications

(8Y)

Refrigerant: R1234yf Amount (g): 450g Oil: PAG ISO 46 YF Oil (ml): 100ml

RS3 (8V / 8Y) - Platforma MQB (rynki poza UE mogą nadal posiadać R134a)

Refrigerant: R134a / R1234yf Amount (g): 450 - 525 ±25g Oil: ND-12 / PAG46yf Oil (ml): 110ml

e-tron (8V)

Refrigerant: R134a Amount (g): 500g Oil: G 052 535 M PAO 68 AA1 Oil (ml): 120ml
See full specification

Other problems in A3

A/C cooling is weak and gradually loses performance

High Priority

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