Segment:
Compact Executive Sedan/Wagon
Target Audience:
Audi A4 owners seeking professional-grade repair and maintenance information, DIY enthusiasts, independent repair shops.
Competitors:
BMW 3 Series, Mercedes-Benz C-Class, Lexus IS, Infiniti G35/G37
Official Licensing:
Officially licensed by Audi, ensuring accuracy and completeness of data.
Digital Access:
Instant access to repair information, overcoming limitations of traditional printed manuals.
Searchability:
Software allows for quick searching of specific topics, procedures, and codes.
Primary Coverage:
Mechanical, Electrical, Body, Diagnostics, Maintenance, Repair
Engine Coverage:
2.0 TFSI (CAEB), 3.2 FSI (CALA)
Transmission Coverage:
6-speed Manual (01X), 8-speed Tiptronic Automatic (09G), Multitronic CVT (01J)
Drive Type Coverage:
Front-Wheel Drive (FWD), quattro All-Wheel Drive (AWD)
Estimated Pages:
Approximately 2000+
Type:
Official Service and Repair Manual Software
Format:
Software (likely CD-ROM or Downloadable)
Engine Mechanical:
Engine assembly, cylinder head, pistons, crankshaft, camshafts, timing, lubrication, cooling system
Engine Management:
Fuel injection, ignition system, emission controls, turbocharger, sensors, actuators, ECU diagnosis
Transmission Manual:
Clutch, gearbox, shift mechanism, lubrication
Transmission Automatic:
Torque converter, valve body, transmission control module (TCM), gearsets, hydraulic system, lubrication
Drivetrain:
Front axle, rear axle, drive shafts, CV joints, differential (FWD and quattro)
Suspension:
Front suspension (multi-link), rear suspension (independent), springs, shock absorbers, control arms, bushings
Steering:
Power steering system (electro-mechanical), steering column, tie rods, steering rack
Brakes:
Brake system components (master cylinder, calipers, rotors, pads), ABS, ESP, electronic parking brake
Electrical System:
Battery, alternator, starter, wiring harnesses, fuses, relays, lighting (headlights, taillights, interior), horn
Body And Interior:
Body panels, doors, hood, trunk, bumpers, glass, interior trim, seats, airbags, climate control (HVAC)
Infotainment And Electronics:
MMI system, audio system, navigation, phone integration, driver information system (DIS)
Scheduled Maintenance:
Oil changes, filter replacements, spark plug replacement, brake fluid flush, coolant flush, air filter replacement
Diagnostic Procedures:
Fault code retrieval and interpretation, live data analysis, component testing
Repair Procedures:
Engine component replacement, transmission overhaul, suspension component replacement, brake system repair, electrical component repair
Troubleshooting:
Step-by-step guides for diagnosing common and uncommon issues
Adjustment And Calibration:
Wheel alignment, throttle body calibration, battery registration (for replacement)
Depth:
Comprehensive: Covers basic maintenance to complete component overhauls and complex diagnostics
Wiring Diagrams:
Includes detailed electrical system wiring diagrams
Torque Specifications:
Provides precise torque values for all critical fasteners
Special Tools:
Lists required special tools and their Audi part numbers
Standard Transmission:
6-speed Manual (01X) on 2.0 TFSI FWD/quattro
Optional Transmission 1:
8-speed Tiptronic Automatic (09G) on 2.0 TFSI quattro
Optional Transmission 2:
Multitronic CVT (01J) on 2.0 TFSI FWD
Optional Transmission 3:
6-speed Tiptronic Automatic on 3.2 FSI quattro (Note: 8-speed not typically offered for 3.2 FSI in this year).
Quattro System:
Self-locking center differential with Torsen technology (standard on AWD models)
Tiptronic Function:
Manual shifting mode via selector lever or steering wheel paddle shifters
Multitronic Features:
Continuously Variable Transmission with simulated gear steps and Dynamic Shift Program (DSP)
Manual Transmission Fluid:
G 052 171 A2 (API GL 4)
Automatic Transmission Fluid:
G 055 005 A2 (or equivalent VAG approved fluid)
Multitronic Transmission Fluid:
G 052 180 A2 (or equivalent VAG approved fluid)
NHTSA Overall Rating:
5-Star (for models tested)
IIHS Top Safety Pick:
Yes (for models tested)
ABS:
Anti-lock Braking System
Esp:
Electronic Stability Program (ESP) with traction control
Parking Sensors:
Optional front and rear parking sensors (Audi parking system)
Adaptive Cruise Control:
Optional Adaptive Cruise Control (ACC)
Airbags:
Front airbags, side airbags, curtain airbags
Seatbelts:
3-point inertia-reel seatbelts with pre-tensioners and belt force limiters
Child Seat Anchors:
ISOFIX child seat mounting points
Mmi System:
Multi Media Interface (MMI) with various levels of functionality depending on trim and options (navigation, Bluetooth, voice control).
Audio Systems:
Standard Audi sound system, optional Bang & Olufsen premium audio system.
Parking Aids:
Rear parking sensors, optional front and rear sensors.
Lighting Systems:
Bi-xenon headlights with LED daytime running lights, optional adaptive headlights.
Bluetooth Integration:
Standard Bluetooth preparation or Audi music interface (AMI) for iPod connectivity on many models.
Navigation System:
Optional MMI navigation plus system.
Oil Change Interval:
Every 10,000 miles or 12 months (whichever comes first), or based on the car's flexible service interval indicator.
Air Filter Replacement:
Every 40,000 miles or as needed based on conditions.
Cabin Air Filter Replacement:
Every 20,000 miles or 12 months.
Spark Plug Replacement 2.0Tfsi:
Every 60,000 miles (typically Iridium spark plugs).
Brake Fluid Flush:
Every 2 years (recommended).
Coolant Flush:
First flush at 120,000 miles or 10 years, then every 60,000 miles or 5 years thereafter.
Engine Oil Specification:
VW 502 00 or 504 00 approved synthetic oil (e.g., 5W-30 or 5W-40 depending on climate and manufacturer recommendation)
Engine Oil Capacity 2.0Tfsi:
5.2 liters (5.5 US quarts)
Engine Oil Capacity 3.2Fsi:
6.4 liters (6.8 US quarts)
Coolant Specification:
G 13 (VW TL 774 J) or G 12 Plus Plus (VW TL 774 G) - Pink or Purple coolant, mixed with distilled water
Oil Consumption 2.0Tfsi:
Some early B8 models (including some 2011s) experienced higher than normal oil consumption due to piston ring design. The manual will detail checks and potential fixes.
Thermostat Issues:
Premature failure of the engine thermostat and housing leading to cooling system faults or overheating.
Pcv Valve Failure:
Crankcase Ventilation (PCV) valve can fail, leading to rough idle, oil leaks, or seal damage.
Timing Chain Tensioners 2.0Tfsi:
While more common in older 2.0 TFSI engines (e.g., BPY), early B8 2.0 TFSI variants can also be susceptible to timing chain tensioner wear. The manual details inspection procedures.
Water Pump Failures:
Water pump seal failures can lead to coolant leaks.
Brand Origin:
Germany, founded 1910
Brand Philosophy:
Known for 'Vorsprung durch Technik' (Advancement through Technology), quattro all-wheel drive, and sophisticated design.
A4 Lineage:
The Audi A4 succeeded the Audi 80/90 model line, first introduced in 1994.
B8 Generation Introduction:
The B8 generation of the Audi A4 was introduced in 2007 for the 2008 model year, with significant updates and redesigns for the 2011 model year.
Manufacturing Locations:
Ingolstadt, Germany; Brussels, Belgium; Changchun, China (for Chinese market)
