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.
2020 Audi TT Quattro Base, 2D ConvertibleFACTORY OEM SERVICE PROCEDURE
External Pages
These are pages that do not belong to the exact selected vehicle (2020 Audi TT Quattro Base, 2D Convertible), but are still accessible from a link in your vehicle's manual. Be very cautious using repair info from here because these pages may not apply to your vehicle.
- Different variant/trim
- Section 1 (General, Technical Data (Communication) [Coupe])
- Section 2 (Wiring [Coupe])
- Section 3 (Wires [Coupe])
- Section 4 (Communication (1 Of 2) [Coupe])
- Section 5 (Instruments [Coupe])
- Section 6 (Interior Trim [Coupe])
- Section 7 (Technical Data (Oil Gauge Tester T40178 Service Values) [Coupe])
- Section 8 (General, Technical Data (HVAC) [Coupe])
- Section 9 (General, Technical Data (Refrigerant R1234YF Servicing) [Coupe])
- Section 10 (Air Conditioning (2 Of 2) [Coupe])
- Section 11 (Air Conditioning (1 Of 2) [Coupe])
- Section 12 (Seat Upholstery, Covers [Coupe])
- Section 13 (Seat Frames [Coupe])
- Section 14 (Air Conditioning (Refrigerant R134A Servicing) (1 Of 2) [Coupe])
- Section 15 (Air Conditioning (Refrigerant R1234YF Servicing) (2 Of 2) [Coupe])
- Section 16 (Air Conditioning (Refrigerant R1234YF Servicing) (1 Of 2) [Coupe])
- Section 17 (Cooling System (5-Cylinder Direct Injection 2.5L 4V TFSI Engine (Ea 855 EVO)) [Coupe])
- Section 18 (Body Front [Coupe])
- Section 19 (Maintenance, Diagnosis (Specialty Engine Oils) [Coupe])
- Section 20 (Maintenance, Diagnosis (2020 AUDI Service) (1 Of 2) [Coupe])
- Section 21 (Maintenance, Diagnosis (2020 AUDI Service) (2 Of 2) [Coupe])
- Section 22 (Maintenance, Diagnosis (2020 Fluid Capacity Tables) [Coupe])
- Section 23 (Air Conditioning (Refrigerant R134A Servicing) (2 Of 2) [Coupe])
- Section 24 (Heating, Ventilation [Coupe])
- Section 25 (Exterior Equipment [Coupe])
- Section 26 (Bumpers [Coupe])
- Section 27 (Turbocharger, Supercharger (5-Cylinder Direct Injection 2.5L 4V TFSI Engine (Ea 855 EVO)) [Coupe])
- Section 28 (Exterior Lights, Switches [Coupe])
- Section 29 (Passenger Protection, Airbags, Seat Belts [Coupe])
- Section 30 (MULTIPORT Fuel Injection (5-Cylinder Direct Injection 2.5L 4V TFSI Engine (Ea 855 EVO)) [Coupe])
- Section 31 (General, Technical Data (Fuel Supply - Gasoline Engines) [Coupe])
- Section 32 (Fuel Supply [Coupe])
- Section 33 (General, Technical Data (5-Cylinder Direct Injection 2.5L 4V TFSI Engine (Ea 855 EVO)) [Coupe])
- Section 34 (General, Technical Data (Servicing - 5-Cylinder 2.5L TFSI Engine (Ea 855 EVO)) [Coupe])
- Section 35 (Engine Assembly (5-Cylinder Direct Injection 2.5L 4V TFSI Engine (Ea 855 EVO)) [Coupe])
- Section 36 (Exhaust System, Emission Controls (5-Cylinder Direct Injection 2.5L 4V TFSI Engine (Ea 855 EVO)) [Coupe])
- Section 37 (Engine Assembly (Servicing - 5-Cylinder 2.5L TFSI Engine (Ea 855 EVO)) [Coupe])
- Section 38 (Crankshaft, Cylinder Block (5-Cylinder Direct Injection 2.5L 4V TFSI Engine (Ea 855 EVO)) [Coupe])
- Section 39 (Crankshaft, Cylinder Block (Servicing - 5-Cylinder 2.5L TFSI Engine (Ea 855 EVO)) [Coupe])
- Section 40 (Cylinder Head, VALVETRAIN (Servicing - 5-Cylinder 2.5L TFSI Engine (Ea 855 EVO) [Coupe])
- Section 41 (Lubrication (5-Cylinder Direct Injection 2.5L 4V TFSI Engine (Ea 855 EVO)) [Coupe])
- Section 42 (Lubrication (Servicing - 5-Cylinder 2.5L TFSI Engine (Ea 855 EVO)) [Coupe])
- Section 43 (Turbocharger, Supercharger (Servicing - 5-Cylinder 2.5L TFSI Engine (Ea 855 EVO)) [Coupe])
- Section 44 (MULTIPORT Fuel Injection (Servicing - 5-Cylinder 2.5L TFSI Engine (Ea 855 EVO)) [Coupe])
- Section 45 (Ignition/Glow Plug System (Servicing - 5-Cylinder 2.5L TFSI Engine (Ea 855 EVO)) [Coupe])
- Section 46 (Charging System (Battery, Starter, Generator) & Cruise Control (1 Of 2) [Coupe])
- Section 47 (Charging System (Battery, Starter, Generator) & Cruise Control (2 Of 2) [Coupe])
- Section 48 (Wheels, Tires And Wheel Alignment (Wheel And Tire Guide) [Coupe])
- Section 49 (General, Technical Data (Electrical Equipment) [Coupe])
- Section 50 (Interior Lights, Switches [Coupe])
- Section 51 (Wiper/Washer Systems [Coupe])
- Section 52 (Self-Leveling Suspension [Coupe])
- Section 53 (General, Technical Data (Brake System) [Coupe])
- Section 54 (Antilock Brake System [Coupe])
- Section 55 (Hydraulic Components (Brake System) [Coupe])
- Section 56 (Mechanical Components (Brake System) [Coupe])
- Section 57 (Wheels, Tires, Wheel Alignment (Suspension, Wheels, Steering) [Coupe])
- Section 58 (General, Technical Data (Body Interior) [Coupe])
- Section 59 (Interior Equipment [Coupe])
- Section 60 (Exhaust System, Emission Controls (Servicing - 5-Cylinder 2.5L TFSI Engine (Ea 855 EVO)) [Coupe])
- Section 61 (Cooling System (Servicing - 5-Cylinder 2.5L TFSI Engine (Ea 855 EVO)) [Coupe])
- Section 62 (General, Technical Data (7-Speed Dual Clutch Transmission 0GC) [Coupe])
- Section 63 (Controls, Housing (7-Speed Dual Clutch Transmission 0GC) [Coupe])
- Section 64 (Final Drive, Differential (7-Speed Dual Clutch Transmission 0GC) [Coupe])
- Section 65 (General, Technical Data (Servicing - 4-Cylinder 2.0L 4V TFSI Engine (Ea 888 Generation III)) [Coupe])
- Section 66 (Engine Assembly (Servicing - 4-Cylinder 2.0L 4V TFSI Engine (Ea 888 Generation III)) [Coupe])
- Section 67 (Cylinder Head, VALVETRAIN (Servicing - 4-Cylinder 2.0L 4V TFSI Engine (Ea 888 Generation III)) [Coupe])
- Section 68 (Crankshaft, Cylinder Block (Servicing - 4-Cylinder 2.0L 4V TFSI Engine (Ea 888 Generation III)) [Coupe])
- Section 69 (Lubrication (Servicing - 4-Cylinder 2.0L 4V TFSI Engine (Ea 888 Generation III)) [Coupe])
- Section 70 (Cooling System (Servicing - 4-Cylinder 2.0L 4V TFSI Engine (Ea 888 Generation III)) [Coupe])
- Section 71 (Ignition/Glow Plug System (Servicing - 4-Cylinder 2.0L 4V TFSI Engine (Ea 888 Generation III)) [Coupe])
- Section 72 (MULTIPORT Fuel Injection (Servicing - 4-Cylinder 2.0L 4V TFSI Engine (Ea 888 Generation III)) [Coupe])
- Section 73 (Turbocharger, Supercharger (Servicing - 4-Cylinder 2.0L 4V TFSI Engine (Ea 888 Generation III)) [Coupe])
- Section 74 (Exhaust System, Emission Controls (Servicing - 4-Cylinder 2.0L 4V TFSI Engine (Ea 888 Generation III)) [Coupe])
- Section 75 (Generic Scan Tool [DHHA] [Coupe])
- Section 76 (Generic Scan Tool [DHHA] [Coupe] [Engine DTC Tables])
- Section 77 (General, Technical Data (Suspension, Wheels, Steering) [Coupe])
- Section 78 (Generic Scan Tool [DAZA] (General Information) [Coupe])
- Section 79 (Generic Scan Tool [DAZA] (Engine DTC Tables 2019 - 2022) [Coupe])
- Section 80 (GENERIC SCAN TOOL [DAZA] (Transmission DTC Tables & Diagnostic Procedures) [COUPE])
- Section 81 (Generic Scan Tool [DAZA] (Engine DTC Tables 2018-2021) [Coupe])
- Section 82 (Hood, Lids [Coupe])
- Section 83 (Front Doors, Central Locking System [Coupe])
- Section 84 (Glass, Window Regulators [Coupe])
- Section 85 (Wheels, Tires And Wheel Alignment (Wheel And Tire Guide General Information) [Coupe])
- Section 86 (Front Suspension [Coupe])
- Section 87 (Steering [Coupe])
- Section 88 (Rear Suspension [Coupe])
- Section 89 (General Information [Coupe])
- Different car
- Section 1 (Maintenance, Diagnosis (2019 Fluid Capacity Tables) [Coupe])
- Section 2 (Maintenance, Diagnosis (2021 AUDI Service) (2 Of 2) [Coupe])
- Section 3 (Maintenance, Diagnosis (2019 AUDI Maintenance Schedule) [Coupe])
- Section 4 (Maintenance, Diagnosis (2019 Fluid Capacity Tables) [Roadster])
- Section 5 (Maintenance, Diagnosis (2021 AUDI Service) (2 Of 2) [Roadster])
- Section 6 (Maintenance, Diagnosis (2019 AUDI Maintenance Schedule) [Roadster])
- Section 7 (Generic Scan Tool [DHHA] (2019) (General Information) [Roadster])
- Section 8 (Generic Scan Tool [DHHA] (2019) [Roadster] [Engine DTC Tables])
- Section 9 (Generic Scan Tool [DHHA] (2019) [Roadster] [Transmission DTC Tables & Diagnostic Procedures])
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.