Audi A4 Premium 2015 Wiring Diagrams PDF | 2.0L Turbo Quattro

The Audi A4 2015 Wiring Diagrams PDF delivers full OEM electrical schematics for the 2.0L Turbo Quattro system. This comprehensive technical manual includes detailed wiring layouts for air conditioning, ABS, anti-theft systems, engine control, lighting, and data bus communications. Perfect for workshops, diagnostic technicians, and advanced repair professionals seeking accurate reference for troubleshooting and repair.

📚 Table of Contents (TOC)

2015 Audi A4

• Air Conditioning System

  • Automatic A/C Circuit (Basic & Comfort Versions)

  • Cooling Fans, Blower Motors, and Control Modules

  • Temperature, Pressure, and Humidity Sensors

• Anti-Lock Brake System (ABS/ESP)

  • ABS Hydraulic & Control Modules

  • Wheel Speed and Pressure Sensors

  • Driving Dynamics Regulation Valves

• Brake System Integration

  • Brake Pedal Sensor Circuits

  • After-Run Coolant Pump and Relay Schematics

• Anti-Theft and Immobilizer System

  • Alarm Horn, Keyless Entry, and Central Locking

  • Access/Start Authorization Circuits

  • Hood, Door, and Rear Lid Contact Switches

• Body Control & Comfort Systems

  • Comfort System Central Control Module

  • Steering Column Electronics

  • Power Windows, Lighting, Mirrors, and Defogger Circuits

• Vehicle Electrical System

  • Power Distribution Diagrams

  • Fuse & Relay Panels

  • Engine Cooling and Battery Monitoring Modules

• Communication Networks (CAN, LIN, MOST)

  • Computer Data Line Schematics

  • Diagnostic Interface Circuits

  • Transmission and ECM Data Pathways

📂 File Details

• File Name: 2015 Audi A4.pdf

• Format: PDF (Digital Download)

• Pages: 120+

• Language: English

• Engine: 2.0L Turbo

• Drivetrain: Quattro AWD

• Delivery: Instant digital download via email