2015 Audi R8 Service and Repair Manual

This 2015 Audi R8 Service and Repair Manual Covers

Engine & Drivetrain

• 4.2L Naturally Aspirated FSI V8 engine
• 5.2L Naturally Aspirated FSI V10 engine
• 5.2L FSI V10 Plus engine
• Bosch engine management system diagnostics
• Fuel injection and ignition system servicing
• Audi Valvelift System (V10 models)
• Engine cooling and lubrication system servicing
• Exhaust and emissions control system repairs
• R tronic automated manual transmission diagnostics and repair
• S tronic dual-clutch transmission diagnostics (where applicable)
• quattro permanent all-wheel drive system
• Front and rear differential servicing
• Driveshaft and axle repairs

Chassis & Suspension

• Audi Magnetic Ride diagnostics (where equipped)
• Double wishbone front and rear suspension
• Steering system servicing
• 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 system diagnostics
• Carbon ceramic brake servicing (where equipped)
• Brake hydraulic system maintenance

Electrical & Wiring

• Complete factory wiring diagrams
• CAN Bus diagnostics
• Charging and starting system diagnostics
• Body Control Module (BCM)
• Power distribution, fuse, and relay assignments
• Audi Driver Information System diagnostics
• Audi Navigation Plus diagnostics (where equipped)
• Exterior and interior lighting diagnostics

Air Conditioning & HVAC

• Automatic climate control diagnostics
• HVAC control module servicing
• Refrigerant recovery and recharge procedures
• Heating and ventilation system repairs

Body & Interior

• Power window and door locking diagnostics
• Keyless entry diagnostics (where equipped)
• Power seat adjustment systems
• 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
• System calibration following repairs

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
• P0106 – Manifold Absolute Pressure Sensor Range/Performance
• P0300 – Random/Multiple Cylinder Misfire
• P0420 – Catalyst System Efficiency Below Threshold (Bank 1)
• P0507 – Idle Speed Higher Than Expected

Transmission Codes

• P0726 – Engine Speed Input Circuit Performance
• P17BF – Transmission Control System Malfunction
• P1740 – Torque Converter/Transmission Performance Fault

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 ECM/PCM
• 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
• Exotic and supercar service centres
• Experienced DIY mechanics

If you are servicing, maintaining, diagnosing, or repairing a 2015 Audi R8, this factory workshop manual provides the complete procedures and technical information required to perform repairs to Audi factory standards.