Audi S4 Premium 2020 Wiring Diagrams PDF | 3.0L TFSI Quattro

⚡ Complete OEM Coverage

This Audi S4 2020 wiring manual offers detailed factory schematics for every electrical and electronic system. It contains official diagrams with wiring routes, connector IDs, and pin details for precise servicing.

📚 Table of Contents (TOC)

Air Conditioning

• Automatic A/C Circuits

• A/C Compressor Control

• Climate Control Module

• Fresh Air Blower Motor Circuit

• Temperature Door Motors

• Rear Window Defogger Circuit

Cooling & Engine Support

• Radiator Fan Circuits

• Coolant Temperature Sensors

• Coolant Level Sensors

• Coolant Pump Circuit

• Shut-Off Valve Circuit

Vehicle Electrical System

• Vehicle Electrical System Control Module

• Battery Management Circuits

• Power Supply Distribution

Lighting Systems

• Exterior Lights Circuit

• LED & Matrix Beam Headlamps

• Interior Lighting Circuits

• Daytime Running Lamps

• Instrument Illumination

Instrumentation & Displays

• Instrument Cluster Circuits

• Warning Indicators

• Display Interfaces

Safety Systems

• ABS Control Module

• Electromechanical Parking Brake

• Airbag & SRS Circuits

• Tire Pressure Monitoring System

• Brake Wear Sensors

Convenience & Comfort

• Power Windows Circuits

• Central Locking System

• Power Mirrors Circuit

• Heated Seats Circuits

• Memory Seats and Mirrors

• Sunroof Circuit

Communication & Infotainment

• Radio & Multimedia Systems

• Navigation System

• Camera and Parking Aid Circuits

• Lane Departure Warning Circuits

Powertrain & Drivetrain

• Starting & Charging Circuits

• Engine Control Module Circuits (3.0L TFSI)

• Transmission Control Module Wiring

• Quattro AWD Control Systems

📂 File Details

• File Name: 2020 Audi S4.pdf

• File Size: ~29 MB

• Format: PDF digital manual

• Pages: 165 pages

• Language: English

• Engine Covered: 3.0L TFSI V6 Turbo

• Drivetrain: AWD (Quattro)

• Delivery: Instant digital download (email link upon checkout)