Wiring Diagrams, Lighting, Instruments, Infotainment, Body Control Modules, Engine Control Units (ECU), Comfort Systems, Safety Systems (Airbags, Seatbelts)
Body:
Body Panels, Doors, Windows, Seats, Interior Trim, Convertible Top (for 8H)
Comprehensive (Dealer-level diagnostics, repair, and overhaul)
Diagnostic Tools:
Likely references factory diagnostic tools (e.g., VCDS/VAG-COM compatibility mentioned implicitly by its nature)
📊 Manual Specifications
File Format
File Type:
PDF
Searchability:
Searchable text
Printability:
Printable (individual pages or sections)
Print Quality
Image Resolution:
High-resolution diagrams and photographs
Binding Type
Binding:
N/A (Digital format)
Paper Type
Paper Quality:
N/A (Digital format)
⚙️ Engine Specifications
Primary Engine
Engine Code Common Gasoline:
2.0 TFSI (BWA, AXX)
Engine Code Common Gasoline V6:
3.2 FSI V6 (BKH)
Engine Code Common Diesel:
2.0 TDI (BPW, BRF)
Engine Code Common Diesel V6:
3.0 TDI V6 (ASB)
Performance
2.0 Tfsi Horsepower:
200 hp @ 5100-6000 rpm
2.0 Tfsi Torque:
207 lb-ft @ 1800-5000 rpm
3.2 Fsi V6 Horsepower:
255 hp @ 6300 rpm
3.2 Fsi V6 Torque:
243 lb-ft @ 3200-4500 rpm
2.0 Tdi Horsepower:
140 hp @ 4000 rpm
2.0 Tdi Torque:
236 lb-ft @ 1750-2500 rpm
Fuel System
Fuel Delivery Tfsi:
Direct Injection (FSI) with Turbocharger
Fuel Delivery V6 Fsi:
Direct Injection (FSI)
Fuel Delivery Tdi:
Common Rail Direct Injection with Turbocharger
Engine Management
ECM Type:
Bosch Motronic or Continental (engine dependent)
🔧 Transmission
Standard
Manual Transmission:
6-speed manual (02X, 02Q)
Optional
Automatic Transmission:
6-speed Tiptronic automatic (09L, 09G)
Dsg Transmission:
6-speed S tronic (DSG) available on some models (e.g., 2.0 TFSI)
Features
Drivetrain Options:
Front-Wheel Drive (FWD) or Audi Quattro All-Wheel Drive
Fluid Specifications
Manual Transmission Fluid:
G 052 171 A2 (or equivalent SAE 75W-90 synthetic)
Automatic Transmission Fluid Tiptronic:
G 055 025 (or ATF equivalent)
Dsg Transmission Fluid:
G 052 182 A2 (or DSG specific equivalent)
Differentials
Quattro Differential Fluid:
G 052 145 A1 (Front/Rear Differential), G 055 145 A2 (Center Differential)
📐 Dimensions
Exterior
Length Sedan Avant:
4586 mm (180.6 in)
Width Sedan Avant:
1766 mm (69.5 in)
Height Sedan Avant:
1423 mm (56.0 in)
Wheelbase Sedan Avant:
2642 mm (104.0 in)
Length Cabriolet:
4667 mm (183.7 in)
Width Cabriolet:
1766 mm (69.5 in)
Height Cabriolet:
1391 mm (54.8 in)
Wheelbase Cabriolet:
2642 mm (104.0 in)
Cargo
Cargo Volume Sedan:
480 liters (16.9 cu ft)
Cargo Volume Avant:
480-1358 liters (16.9-47.9 cu ft)
Cargo Volume Cabriolet:
315 liters (11.1 cu ft)
Weights
Curb Weight 2.0T FWD:
Approx. 1510 kg (3329 lbs)
Curb Weight 3.2Q Auto:
Approx. 1680 kg (3704 lbs)
Wheel Bolt Pattern:
5x112
Center Bore:
57.1 mm
Tires Standard 2.0T:
215/55R16
Tires Optional Sport:
235/45R17 or 255/35R18
🛡️ Safety Features
Ratings
NHTSA Front Impact Driver:
5-Star (for applicable models)
NHTSA Front Impact Passenger:
5-Star (for applicable models)
IIHS Front Offset Good:
Good (for applicable models)
IIHS Side Impact Good:
Good (for applicable models)
Active Features
Stability Control:
Electronic Stability Program (ESP) / Anti-Slip Regulation (ASR)
Braking System:
Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist (BA)
All Wheel Drive:
Quattro Permanent All-Wheel Drive (optional)
Passive Features
Airbags:
Frontal airbags, Side airbags, Optional Curtain airbags (sedan/avant), Optional Head airbags (cabriolet)
Seatbelts:
3-point seatbelts with pretensioners and force limiters
Child Seat Anchors:
ISOFIX (LATCH) compatible
💡 Technology Features
Infotainment
Mmi System Availability:
Available on higher trims, features navigation, radio, CD player, optional Bluetooth and satellite radio.
Audio System:
Optional Bose premium sound system
Driver Assistance
Cruise Control:
Standard
Parking Sensors:
Optional Rear Park Distance Control (PDC)
Connectivity
Bluetooth:
Optional, for hands-free calling and audio streaming
Auxiliary Input:
Standard 3.5mm auxiliary audio input
🔧 Maintenance
Service Intervals
Oil Change Interval:
10,000 miles or 1 year (flexible service system, depending on driving conditions and oil type used)
Air Filter Replacement:
Every 30,000-40,000 miles or as needed
Cabin Filter Replacement:
Every 15,000-20,000 miles or annually
Spark Plug Replacement Tfsi:
60,000 miles
Timing Belt Chain Note:
TFSI engines use timing chains, which are designed to last the life of the engine but can require tensioner or guide replacement if noise develops. V6 FSI engines also use timing chains. TDI engines use timing belts, typically replaced around 120,000 miles or 7 years.
Fluid Specifications
Engine Oil Specification Gasoline:
VW 504 00 specification (e.g., Castrol EDGE Professional Longlife III 5W-30)
Engine Oil Specification Diesel:
VW 507 00 specification (e.g., Castrol EDGE Professional Longlife III 5W-30)
Coolant Specification:
G 12 Plus Plus (G13) or G12++ (Pink) - Ethylene Glycol based, 50/50 mix with distilled water
Worn control arm bushings, worn sway bar links, premature failure of front strut mounts.
Electrical Issues:
Window regulator failures, MMI (Multi Media Interface) system glitches, CAN bus communication errors, HVAC blower motor resistor failures.
Quattro Issues:
Leaks from front differential seals, potential failure of the center differential's viscous coupling if overheated.
📚 Vehicle History
Brand Heritage
Audi History:
Audi AG, a German luxury automobile manufacturer, founded in 1910, known for its engineering, design, and Quattro technology.
Model Evolution
A4 Lineage:
The A4 succeeded the Audi 80/90 series in 1994. The B7 generation (2005-2008) represented a significant facelift and platform update of the B6 generation.
Production
B7 Production Years:
2005-2008 model years
Manufacturing Locations:
Ingolstadt and Neckarsulm, Germany
🏆 Awards & Recognition
Recognitions
Car And Driver 10Best:
The Audi A4 (B7) was a frequent recipient of Car and Driver's 10Best awards during its production run for its performance and driving dynamics.
Jd Power Initial Quality Study:
Often received good ratings in initial quality studies for its segment.