Fluid · AWD Coupling (Haldex)
AWD Coupling (Haldex)
for 2016-2024 Audi TT 2.0L Turbo I4 · AWD
Fluid Type
Haldex Gen 5 AWD coupling fluid
Spec: G 055 175 A2
Capacity
0.9qt
0.85 L
Drain & Refill
0.9 qt
0.85 L
Change Interval
40,000 mi
64,360 km
Data quality
✓ Verified
Cross-checked against OEM or multiple independent sources.
Notes
Haldex Gen 5 (BorgWarner). No filter on this generation. Gen 5 has no filter but requires special G 060 175 A2 oil; fill level critical, verify with scan tool pump test after service.