Complete 2006 Audi RS4 B7 Repair and Service Manual – OEM

2006 Audi RS4 B7 – Complete Service & Repair Guide

The 2006 Audi RS4 B7 is a high-performance sports sedan featuring a 4.2L naturally aspirated V8 engine, delivering 420 HP at an 8,250 RPM redline. With a 6-speed manual gearbox, quattro® all-wheel drive, and RS sport suspension, it offers superior handling and track-ready performance.

Proper maintenance and timely repairs are essential to keep this high-revving V8 powerhouse in peak condition. This factory service manual provides step-by-step repair instructions, in-depth diagnostics, and manufacturer-approved maintenance procedures for long-term reliability.

Essential Maintenance & Performance Optimization for the 2006 Audi RS4 B7

Routine servicing prevents major mechanical failures and enhances performance. This repair manual covers:

• Engine Oil Change & Performance Filter Installation – Keeps internal components protected.
• Carbon Build-Up Removal from Direct Injection System – Improves engine efficiency and power.
• Cooling System Flush & Radiator Thermostat Replacement – Prevents overheating issues.
• Fuel Injection System Cleaning & Throttle Body Service – Enhances fuel economy and response.
• Exhaust System & Catalytic Converter Inspection – Ensures emissions compliance and efficiency.

Transmission & quattro® AWD System Maintenance

The RS4 B7 features a 6-speed manual transmission with a quattro® all-wheel drive system, requiring precise maintenance. This manual includes:

• Gearbox Fluid Change & Clutch Inspection – Extends transmission life.
• Differential Lubrication & quattro® AWD Tuning – Maintains superior traction.
• Launch Control Calibration & Torque Management Adjustments – Maximizes acceleration.
• Flywheel Replacement & Manual Clutch Servicing – Ensures smooth gear transitions.

High-Performance Braking System & RS Suspension Servicing

Equipped with RS-tuned suspension and high-performance brakes, the RS4 B7 requires specialized servicing. This manual covers:

• Brake Pad & Rotor Replacement (Steel & Carbon-Ceramic Options) – Restores optimal stopping power.
• Brake Fluid Flush & ABS Diagnostics – Prevents brake fade and improves safety.
• Dynamic Ride Control (DRC) System Servicing – Enhances cornering stability.
• Power Steering Fluid Change & Steering Calibration – Keeps handling sharp at high speeds.

Advanced Electronics & Infotainment System Fixes

The 2006 Audi RS4 B7 includes cutting-edge driver interfaces and digital technology. This guide provides solutions for:

• Audi RNS-E Navigation System Freezes & Bluetooth Pairing Issues.
• Virtual Cockpit & Instrument Cluster Error Fixes.
• Headlight & Taillight Wiring Repairs for HID & LED Systems.
• ECU Fault Code Reset & Sensor Recalibration Procedures.

Interior & Exterior Upkeep – Keeping Your RS4 B7 in Showroom Condition

Maintain your luxury interior and aggressive RS exterior styling with these expert care techniques:

• HVAC System & Climate Control Repairs – Fixes air conditioning and heating problems.
• Power Windows, Sunroof & Door Lock Motor Troubleshooting – Addresses electrical failures.
• Alcantara & Leather Interior Cleaning & Protection – Preserves premium materials.
• Ceramic Coating & Paint Protection Film (PPF) Installation – Prevents scratches and oxidation.

2006 Audi RS4 B7 – Performance Features & Key Specifications

This RS4 B7 combines raw V8 power with high-performance engineering.

✔ 4.2L V8 FSI Engine (420 HP, 8,250 RPM Redline) – Naturally aspirated high-revving design.
✔ quattro® AWD System with Torsen Differential – Delivers outstanding grip and stability.
✔ 6-Speed Manual Transmission – Provides precise, engaging shifts.
✔ RS-Tuned Suspension with Dynamic Ride Control (DRC) – Enhances agility and ride comfort.
✔ Audi RNS-E Infotainment System & Navigation – Advanced digital interface.
✔ Performance Braking System – Steel or Carbon-Ceramic Discs – Ensures superior stopping power.

Technical Specifications – 2006 Audi RS4 B7

• Chassis Code: B7
• Drivetrain: quattro® AWD with Torsen Center Differential
• Transmission: 6-Speed Manual
• Braking System: High-Performance Steel or Carbon-Ceramic Brakes
• Suspension: RS Adaptive Dampers with Dynamic Ride Control (DRC)

Why This 2006 Audi RS4 B7 Service Manual is a Must-Have

Proper maintenance is key to keeping your RS4 B7 performing like new. This manual offers:

✔ Factory-Approved Repair Procedures – Ensures precise and correct servicing.
✔ Detailed Troubleshooting Guides – Simplifies complex mechanical issues.
✔ DIY Maintenance Instructions – Saves money on professional repairs.
✔ Official Wiring Diagrams & Technical Schematics – Supports electrical and mechanical diagnostics.

Available Formats – Get Instant Access to Expert Audi RS4 Knowledge

✔ Instant PDF Download – Accessible on any device.
✔ USB Flash Drive Option – Ideal for professional workshops and garages.

Keep Your 2006 Audi RS4 B7 Running Like New!

With expert repair guidance and factory-approved servicing, your RS4 B7 will continue to deliver exceptional performance, reliability, and driving excitement.

✔ Download the 2006 Audi RS4 B7 Service & Repair Manual today!