2022 Audi A5 Sportback Service and Repair Manual

This 2022 Audi A5 Sportback Service and Repair Manual Covers

Engine & Drivetrain

• 2.0L TFSI turbocharged petrol engine service and repair
• 2.0L TFSI 12V Mild Hybrid (MHEV) system diagnostics (where equipped)
• 2.0L TDI turbo diesel engine servicing (market dependent)
• 3.0L TDI V6 diesel engine servicing (selected markets)
• Fuel injection and turbocharger diagnostics
• Engine cooling system servicing
• Engine lubrication system repairs
• Exhaust and emissions control system diagnostics
• Start/Stop and Mild Hybrid system diagnostics
• 7-speed S tronic dual-clutch transmission diagnostics and repair
• 8-speed Tiptronic automatic transmission servicing (selected models)
• quattro all-wheel drive system servicing (where equipped)
• Centre differential, driveshaft, rear differential, and CV joint repairs

Braking Systems

• Hydraulic brake system servicing
• Anti-lock Braking System (ABS) diagnostics
• Electronic Stability Control (ESC) diagnostics
• Electronic Parking Brake (EPB) servicing
• Auto Hold system diagnostics
• Brake Assist system diagnostics
• Brake pad, brake disc, and caliper replacement procedures
• Brake hydraulic system bleeding

Chassis & Suspension

• Front five-link suspension repairs
• Rear five-link suspension servicing
• Adaptive damping suspension diagnostics (where equipped)
• Dynamic steering diagnostics (where equipped)
• Wheel alignment specifications
• Wheel bearing replacement procedures
• Suspension component inspection and troubleshooting

Electrical & Wiring

• Complete factory wiring diagrams
• Battery Energy Management (BEM) diagnostics
• 12V Mild Hybrid electrical system diagnostics
• CAN Bus, LIN Bus, FlexRay, MOST, and Ethernet communication diagnostics
• Gateway control module diagnostics
• Body Control Module (BCM) diagnostics
• Audi Virtual Cockpit diagnostics
• Audi MMI Navigation Plus diagnostics
• Audi smartphone interface, Bluetooth®, USB-C, wireless charging, and multimedia diagnostics
• LED and Matrix LED headlamp diagnostics (where equipped)

Air Conditioning & HVAC

• Three-zone automatic climate control diagnostics (where equipped)
• Air conditioning compressor servicing
• Refrigerant recovery and recharge procedures
• HVAC control module diagnostics
• Air quality sensor testing
• Heating and ventilation system repairs

Body & Interior

• Interior trim removal and installation
• Dashboard servicing procedures
• Sportback tailgate diagnostics and power tailgate servicing
• Door control module diagnostics
• Power window and central locking repairs
• Exterior lighting system servicing
• Airbag and occupant restraint system diagnostics
• Electrically adjustable, heated, ventilated, and memory seat repairs (where equipped)
• Body panel alignment and repair information

Advanced Driver Assistance Systems (ADAS)

• Audi Pre Sense City diagnostics
• Adaptive Cruise Control diagnostics (where equipped)
• Audi Active Lane Assist diagnostics (where equipped)
• Audi Side Assist (Blind Spot Monitoring) diagnostics (where equipped)
• Rear Cross Traffic Assist diagnostics (where equipped)
• Exit Warning system diagnostics (where equipped)
• Traffic Sign Recognition diagnostics (where equipped)
• Parking System Plus diagnostics
• Top View 360° camera diagnostics (where equipped)
• Front camera calibration procedures
• Radar sensor calibration
• Ultrasonic parking sensor diagnostics

Diagnostics & Troubleshooting

• ODIS factory diagnostic procedures
• Guided fault-finding routines
• Diagnostic Trouble Code (DTC) lookup procedures
• ECU coding and adaptation procedures
• Software update procedures
• Component protection diagnostics
• Sensor and actuator testing
• Step-by-step troubleshooting workflows

Common Error Codes Covered

This manual includes diagnostic procedures for common Audi fault codes applicable to the 2022 Audi A5 Sportback.

Engine Codes

• P0299 – Turbocharger Underboost Condition
• P0171 – System Too Lean (Bank 1)
• P0300 – Random/Multiple Cylinder Misfire Detected
• P00AF – Turbocharger Boost Control Module Performance
• P2B61 – Charge Air Cooling System Performance

Transmission Codes

• P0726 – Engine Speed Input Circuit Range/Performance
• P1735 – S tronic Clutch Adaptation Fault
• P17BF – Hydraulic Pump Protection Fault

ABS & Chassis Codes

• C0031 – Left Front Wheel Speed Sensor Fault
• C10AC – Electronic Parking Brake Malfunction
• C1146 – Steering Angle Sensor Calibration Fault

Network Communication Codes

• U0100 – Lost Communication with ECM/PCM
• U1113 – Function Restriction Due to Missing Message
• U1123 – Data Bus Communication Fault

Body Control & ADAS Codes

• B2000 – Control Module Internal Malfunction
• B126A – Front Camera Calibration Required
• C1103 – Radar Sensor Misalignment
• C1116 – Lane Assist Camera Fault

The manual also includes hundreds of manufacturer-specific diagnostic trouble codes, factory wiring diagrams, ECU coding procedures, software update information, ADAS calibration procedures, component testing specifications, and repair instructions.

Who Is This Manual For?

• Professional automotive workshops
• Audi dealership technicians
• Independent repair garages
• Mobile mechanics
• Automotive engineering students
• DIY enthusiasts with professional diagnostic equipment

If you are servicing, maintaining, diagnosing, or repairing a 2022 Audi A5 Sportback, this factory workshop manual provides the detailed repair procedures, wiring diagrams, technical specifications, diagnostic information, and calibration procedures required to maintain the vehicle to Audi factory standards.