2011 Audi A4 Quattro 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
- Base Sedan 4-Door
- Sport Sedan 4-Door
- Elite Sedan 4-Door
- Avant Wagon 4-Door
- Luxury Sedan 4-Door
Engines covered
- 2.0L 1984CC 121Cu. In. l4 GAS DOHC Turbocharged
- 3.2L 3197CC 195Cu. In. V6 GAS DOHC Naturally Aspirated
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
This bulletin provides information when the remote control key is inoperative.
This bulletin provides information on visual concerns with the headlight lens.
This bulletin provides information pertaining to MMI Navigation database concerns.
This bulletin provides information for when there are noises from the headliner/sunroof area.
This bulletin contains repair information for when there is a creaking/squeaking from the steering column when steering slowly.
This bulletin provides information for when the steering column adjustment does not work.
This bulletin provides information when the parking assistance provides false warnings.
This bulletin provides information for when the ABS/ESC speed sensor has an implausible signal.
Showing the 8 most recent of 888 technical service bulletins on file with NHTSA.
Engine oil consumption, timing chain. This is a massive problem among Audi vehicles across the board. Engine oil consumption is abnormal and if unnoticed leads to engine dying in the middle of the ro
So there have already been recalls on some audis for oil consumption. I have a 2011 Audi A4 quattro and it goes through oil like crazy. It's ridiculous I believe it's because of faulty piston rings wh
As of yesterday 10/18/2023, the drivers seat belt would not connect, I forced it to connect, but the dash light indicator remains on. also, difficult to release. I'm concerned that in an accident the
Vehicle has horrible oil consumption due to piston rings being defective upon manufacture. Vehicle will have slew of problems, including stopping in the middle of the street, risking the lives of ever
Vehicle has horrible oil consumption due to piston rings being defective upon manufacture. Vehicle will have slew of problems, including stopping in the middle of the street, risking the lives of ever
Showing the 5 most serious of 17 complaints filed with NHTSA.
