Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2021 Audi TT Quattro RSFACTORY OEM SERVICE PROCEDURE
Quick Lookups: Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Air Cond Compressor Oil | RS | Denso | 3.80 OZS. | 0.11 L | Approximate capacity. | S | |
| Air Cond Refrigerant | RS | 1.15 LBS. | 0.52 KG | R-1234yf | 2018 Vehicles produced during 2017 may now be equipped with R1234yf instead of R134a. Be sure to carefully check your vehicle refrigerant and PAG oil requirements. | S | |
| Automatic Transmission Fluid | Trans Mfr CD 0DL | Initial Fill | 7.40 QTS. | 7 L | Approximate capacity. | S | |
| Automatic Transmission Fluid | Trans Mfr CD 0DL | Refill | 5.80 QTS. | 5.48 L | Approximate capacity. | S | |
| Brake Fluid | 1.10 QTS. | 1.04 L | Part No. B 000 750. | S | |||
| Engine Coolant | 10.50 QTS. | 9.93 L | S | ||||
| Engine Oil | 2.5L Eng | 6.00 QTS. | 5.67 L | AUDI High Performance Genuine Engine Oil SAE 0W-30. VW 504 00 | S | ||
| Windshield Washer Fluid | w/Headlight washer system | 4.30 QTS. | 4.06 L | Part No. G 052 164. | S | ||
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.