Product Detail

2020 Audi S3 Sedan Service and Repair Manual

2020 Audi S3 Sedan Service and Repair Manual

0 Reviews

Price: $52.99

Overview

This 2020 Audi S3 Service and Repair Manual provides comprehensive technical specifications, diagnostic procedures, troubleshooting information, and step-by-step repair instructions for servicing, maintaining, and repairing the 2020 Audi S3.

Covering the 2.0L turbocharged TFSI (EA888 Gen 3) engine, quattro all-wheel drive system, and the 7-speed S tronic dual-clutch transmission, this manual contains complete factory procedures for all major mechanical, electrical, and electronic systems.

The manual includes complete electrical wiring diagrams, Audi-specific diagnostic procedures, engine and transmission diagnostics, suspension servicing, braking system repairs, infotainment diagnostics, control module coding, and factory maintenance schedules.

Whether you are an Audi dealership technician, independent European workshop, performance specialist, or experienced DIY enthusiast, this manual provides the factory information required to diagnose, service, and repair the 2020 Audi S3.

✓ Genuine factory workshop manual

✓ Complete Audi diagnostic procedures

✓ Full electrical wiring diagrams

✓ Covers all vehicle systems and electronic modules

✓ We review every manual to ensure it's genuine and safe for download
Category:

This 2020 Audi S3 Service and Repair Manual Covers

Engine & Drivetrain

  • 2.0L Turbocharged TFSI (EA888 Gen 3) engine
  • Bosch engine management system diagnostics
  • Turbocharger inspection and servicing
  • Fuel injection and ignition system repairs
  • Audi Valvelift System (AVS) diagnostics
  • Engine cooling and lubrication system servicing
  • Exhaust and emissions control system repairs
  • 7-speed S tronic dual-clutch transmission diagnostics and repair
  • quattro all-wheel drive system with Haldex coupling
  • Front and rear differential servicing
  • Driveshaft and axle repairs

Chassis & Suspension

  • S Sport suspension diagnostics
  • Audi Magnetic Ride servicing (where equipped)
  • Progressive steering diagnostics (where equipped)
  • Wheel alignment specifications
  • Suspension component inspection and replacement
  • Wheel bearing servicing

Braking Systems

  • High-performance braking system
  • Anti-lock Braking System (ABS)
  • Electronic Stability Control (ESC)
  • Electronic Brakeforce Distribution (EBD)
  • Brake Assist diagnostics
  • Electronic Parking Brake (EPB)
  • Brake hydraulic system servicing

Electrical & Wiring

  • Complete factory wiring diagrams
  • CAN Bus diagnostics
  • Battery Energy Management (BEM)
  • Charging and starting system diagnostics
  • Body Control Module (BCM)
  • Power distribution, fuse, and relay assignments
  • Audi Virtual Cockpit diagnostics (where equipped)
  • MMI Navigation Plus diagnostics (where equipped)
  • Exterior and interior lighting diagnostics

Driver Assistance Systems

  • Adaptive Cruise Control (where equipped)
  • Audi Side Assist (where equipped)
  • Audi Active Lane Assist (where equipped)
  • Rear-view camera diagnostics
  • Parking System Plus
  • Park Assist (where equipped)
  • Driver assistance sensor calibration procedures

Air Conditioning & HVAC

  • Dual-zone automatic climate control diagnostics
  • HVAC control module servicing
  • Refrigerant recovery and recharge procedures
  • Heating and ventilation system repairs

Body & Interior

  • Advanced Key (where equipped)
  • Power seat adjustment systems (where equipped)
  • Door locking and window control diagnostics
  • Interior trim removal and installation
  • Exterior body repair procedures
  • Airbag (SRS) system diagnostics

Diagnostics & Troubleshooting

  • Audi ODIS diagnostic procedures
  • Guided Fault Finding (GFF)
  • Diagnostic Trouble Code (DTC) troubleshooting
  • Control module coding and adaptations
  • Component testing procedures
  • Service interval reset procedures

Common Error Codes Covered

This manual provides diagnostic and repair procedures for common Audi manufacturer-specific fault codes, including:

Engine Codes

  • P0016 – Crankshaft/Camshaft Correlation
  • P0299 – Turbocharger Underboost
  • P0300 – Random/Multiple Cylinder Misfire
  • P0507 – Idle Speed Higher Than Expected
  • P2187 – System Too Lean at Idle

Transmission Codes

  • P17D8 – S tronic Clutch Adaptation Fault
  • P0726 – Engine Speed Input Circuit Performance
  • P17BF – Transmission Control Module Malfunction

ABS & Chassis Codes

  • C102D – Wheel Speed Sensor Fault
  • C1046 – Steering Angle Sensor Calibration Required
  • C11A7 – Suspension Damping Control Fault

Network Communication Codes

  • U0100 – Lost Communication With Engine Control Module
  • U1113 – Function Restriction Due to Communication Fault
  • U1121 – Missing Message on Data Bus

Body Control Codes

  • B2000 – Body Control Module Internal Fault
  • B11CF – Driver Door Control Module Communication Fault
  • B126A – Central Locking System Fault

The manual also includes hundreds of additional Audi-specific diagnostic trouble codes, guided diagnostic routines, wiring diagrams, module coding procedures, and factory repair instructions.

Who Is This Manual For?

  • Audi dealership technicians
  • Independent European vehicle repair workshops
  • Performance vehicle specialists
  • Automotive technicians
  • Fleet maintenance professionals
  • Experienced DIY mechanics

If you are servicing, maintaining, diagnosing, or repairing a 2020 Audi S3, this factory workshop manual provides the complete procedures and technical information required to perform repairs to Audi factory standards.

No reviews yet. Be the first to review this product.

Returns accepted within 30 days of delivery. See our returns policy for full details.

Related Products