Positioning:
High-performance executive sedan and wagon, positioned as a premium offering within the Audi A4 range.
Competitors:
BMW M3, Mercedes-Benz C63 AMG (though M3 is closer competitor for 2007 A4 RS4).
Performance Focus:
Emphasis on performance, handling, and a distinctive V8 engine note, differentiating it from the standard S4.
Practicality:
Avant (wagon) variant offers a blend of high performance and everyday practicality.
Rarity:
The RS4 is a homologation special, often produced in limited numbers, making official service information highly valuable.
Engine:
Mechanical Engine Systems (4.2L V8 FSI)
Transmission:
Transmission (likely 6-speed manual and 6-speed Tiptronic)
Driveline:
Driveline Axle Systems (Quattro All-Wheel Drive)
Brakes:
Brake Systems (including ABS, ESP)
Suspension:
Suspension Systems (including adaptive damping if equipped)
Steering:
Steering Systems
Electrical:
Electrical Systems (including components, testing)
Lighting:
Lights (headlights, taillights, interior, auxiliary)
Restraints:
Restraint Systems (Airbags, Seatbelts, SRS)
Body Frame:
Body & Frame - Interior & Exterior
HVAC:
HVAC (Heating, Ventilation, and Air Conditioning)
Wheels Tires:
Tire & Wheels
Accessories:
Accessories & Equipment
Infotainment:
Audio, Visual & Telematics
General Maintenance:
Scheduled maintenance, fluid changes, filter replacements
Engine Repair:
Engine assembly/disassembly, component diagnostics and repair (e.g., timing, valve train, oil system)
Transmission Repair:
Transmission overhaul, clutch service, torque converter replacement, gear synchro repair
Brake Service:
Brake pad/rotor replacement, caliper service, bleeding procedures, ABS/ESP component testing
Suspension Steering Service:
Strut/shock replacement, ball joint service, tie rod end replacement, power steering pump/rack service
Electrical Diagnostics:
Component testing, circuit diagnosis, sensor troubleshooting, ECU procedures
Body Repair:
Panel replacement, trim removal/installation, interior component access
HVAC Service:
Component replacement (compressor, evaporator, heater core), refrigerant handling, system diagnostics
Wiring Diagram Interpretation:
Reading and understanding complex wiring schematics for all vehicle systems
Troubleshooting:
System-specific troubleshooting guides and fault code diagnostics
Special Tools:
Identification and usage of specialized tools for specific repairs
Depth:
Comprehensive factory-level service and repair procedures
Diagnostics:
Detailed diagnostic procedures, including symptom-based troubleshooting and specific fault code explanations
Rebuilding:
Complete engine and transmission rebuild specifications, torque values, and clearances
Specifications:
Extensive technical specifications for all components and systems
File Quality:
High-resolution, suitable for professional printing
Search Indexing:
Full text indexing for efficient searching
File Size:
Varies by download but will be substantial given the page count.
Print Options:
Printable in its entirety or specific pages
Binding:
Digital (no physical binding)
Paper Recommendation:
Suitable for standard printer paper when printing
Engine Code:
BHF (for RS4), likely similar codes for S4 depending on specific market configurations.
Configuration:
4.2L V8, naturally aspirated, 5-valve per cylinder, DOHC, FSI (Fuel Stratified Injection)
Horsepower:
420 PS (approx. 414 hp) at 7800 RPM (for RS4)
Torque:
430 Nm (approx. 317 lb-ft) at 5500 RPM (for RS4)
Fuel Injection:
Direct injection (FSI)
Fuel Type:
Premium Unleaded Gasoline (91 octane or higher recommended)
Cooling System:
Liquid-cooled with dual radiators for enhanced performance cooling.
Oil Type:
Synthetic oil, specific viscosity and API rating detailed in manual (e.g., SAE 5W-40, API SN or higher).
Oil Capacity:
Approx. 8.5 liters (8.9 US quarts), consult manual for exact capacity.
ECU:
Engine Control Unit (ECU) with advanced diagnostic capabilities.
Type:
6-speed manual transmission (standard on RS4)
Type:
6-speed Tiptronic automatic transmission (often standard on S4, may be optional on RS4 depending on market)
Drivetrain:
Audi Quattro permanent all-wheel drive system with Torsen center differential.
Manual Gear Ratios:
Specific gear ratios for manual transmission will be detailed in the manual.
Manual Transmission Fluid:
Specific gear oil specification (e.g., G 052 171 A2 or equivalent) detailed in manual.
Automatic Transmission Fluid:
Specific ATF specification (e.g., G 055 005 A2 or equivalent) detailed in manual.
Crash Test Results:
Refer to NHTSA/Euro NCAP for specific crash test ratings for the B7 platform A4.
ABS:
Anti-lock Braking System
Esp:
Electronic Stability Program
Quattro:
Quattro all-wheel drive for enhanced traction and stability.
Airbags:
Front, side, and curtain airbags.
Seatbelts:
3-point inertia-reel seatbelts with pre-tensioners and force limiters.
Mmi:
Multi Media Interface (MMI) system for controlling infotainment, navigation, and vehicle settings.
Audio System:
Bose premium audio system may be an option. Manual details head unit and speaker configurations.
Parking Sensors:
Front and rear parking sensors (Park Distance Control).
Cruise Control:
Standard cruise control, adaptive cruise control may have been an option.
Phone Integration:
Bluetooth hands-free calling capabilities may be integrated into the MMI system.
Hid Headlights:
Xenon Plus (HID) headlights are standard or optional, often with LED daytime running lights on later models of this generation.
Oil Change Interval:
Typically every 15,000 km (9,300 miles) or annually, whichever comes first. Consult the manual for exact intervals.
Major Service Intervals:
Significant services often include spark plug replacement, timing belt/chain inspection (though V8 FSI has a chain), and other component checks at higher mileage intervals (e.g., 100,000 km or more).
Coolant Type:
G 12 Plus or equivalent (ethylene glycol based) coolant. Manual will specify exact part number and mixture ratio.
Brake Fluid Type:
DOT 4, low moisture content. Manual will specify Audi's approved specification.
Oil Consumption:
Some V8 FSI engines of this era can exhibit higher than average oil consumption, especially with aggressive driving. Manual details checks and potential solutions.
Carbon Buildup:
Direct injection engines are prone to carbon buildup on intake valves. Manual outlines inspection and cleaning procedures.
Suspension Wear:
High-performance suspension components can experience wear over time, particularly control arm bushings and ball joints. Manual provides diagnostic guidance.
