2023 Audi S4 Service and Repair Manual

Regular price $29.99 USD
Covers all 2023 S4 trims — Prestige Sedan 4-Door, Premium Sedan 4-Door, Base Sedan 4-Door +2 more ·
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2023 Audi S4 service and repair manual a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.

Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.

What's included

  • Step-by-step repair procedures and service information
  • Specifications and reference data (where provided)
  • Wiring diagrams and electrical sections
  • Powertrain, brakes, steering, suspension, HVAC and more

Trims covered

  • Prestige Sedan 4-Door
  • Premium Sedan 4-Door
  • Base Sedan 4-Door
  • Premium Plus Sedan 4-Door
  • Technik Sedan 4-Door

Engines covered

  • 3.0L 2995CC V6 GAS DOHC Turbocharged

Index / Table of contents

  • Body
  • Brakes
  • Chassis Electrical
  • Driveline
  • Engine Cooling
  • Engine Electrical
  • Engine Mechanical
  • Engine Performance & Emission Controls
  • Fuel System
  • General Information & Identification
  • Heating, Ventilation, & Air Conditioning
  • Hybrid & Electric Vehicle Systems
  • Steering
  • Suspension
  • Transmission, Clutch, & Transfer Case
  • Wiring Diagrams
No active recalls The 2023 Audi S4 has no recalls on file with NHTSA.
TSB #11033514

This bulletin provides informion when there is intermittently no start when using start/stop.

TSB #11033513

This TSB replaces Pending Service Solution (PSS) TSB 2076267: 01 PSS Engine: Starter - intermittently no restart after start stop - V6 TFS/; P06E900, P060A00.

TSB #11033492

This bulletin provides informaiotn when the starter battery is discharged or defective.

TSB #11033483

This bulletin provides information when the convenience openeing does not work.

TSB #11033475

The high-voltage batteries in electric vehicles are subject to various ageing effects which could lead to the energy content (energy density) being reduced. This reduction in the energy content, which is due to factors. Revised header. Adde

TSB #11033473

This bulletin provides information when there is noise from the backrest of the front seat.

TSB #11033469

This bulletin provides informaiton when the windscreen/rear window washer pump is not working (B126101, B126113).

TSB #11033466

This bulletin provides informaiton when traffic jam assist is unavailable/active lane assist fault is reported in the instrument cluster.

Showing the 8 most recent of 793 technical service bulletins on file with NHTSA.

No complaints filed No consumer complaints on file with NHTSA for the 2023 Audi S4.

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