Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2013 Audi S6FACTORY OEM SERVICE PROCEDURE
Repair and Diagnosis
You are viewing the "split tree" of links. The tree is cut off at a certain depth to keep the page loading fast, but you may have to click multiple links to get to the content you want.
View "full tree" with all links on one page (will load slowly, but easier to use ctrl-f to search all pages)
View "full tree" with all links on one page (will load slowly, but easier to use ctrl-f to search all pages)
Quick Lookups- Accessories & Equipment
- Anti-Theft Systems
- Auxiliary Power Unit
- Communication Devices
- Cruise Control Systems
- Entertainment Systems
- Exterior Lights
- Gauges & Instrument Panels
- Headlights
- Horns
- Infotainment
- Interior/Exterior Trim
- Interior/Illumination Lights
- Mirrors
- Seats
- Window Motors & Regulators
- Wiper/Washer Systems
- Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)
- Body & Frame
- Brakes
- Drivelines & Axles
- Electrical
- Engine Mechanical
- Blowers, Superchargers & Turbochargers
- Cooling Fan
- Cooling System (Mechanical)
- 4.0L - Cooling System - Engine Code: CEUC
- 4.0L - Engine Mechanical & Ignition - General & Technical Data - Engine Code: CEUC
- 4.0L - Generic Scan Tool - Engine Code: CEUC
- 4.0L - Generic Scan Tool - Engine Code: CEUC - Engine DTC Table (Engine Control Module --, 2012-2014 My)
- 4.0L - Generic Scan Tool - Engine Code: CEUC - Engine DTC Table (Engine Control Module --, 2015 My)
- 4.0L - Generic Scan Tool - Engine Code: CEUC (Transmission DTC Table & Diagnostic Procedures)
- Fluid Capacity Tables
- Exhaust
- 4.0L - Exhaust System & Emission Controls - Engine Code: CEUC
- 4.0L - Generic Scan Tool - Engine Code: CEUC
- 4.0L - Generic Scan Tool - Engine Code: CEUC - Engine DTC Table (Engine Control Module --, 2012-2014 My)
- 4.0L - Generic Scan Tool - Engine Code: CEUC - Engine DTC Table (Engine Control Module --, 2015 My)
- 4.0L - Generic Scan Tool - Engine Code: CEUC (Transmission DTC Table & Diagnostic Procedures)
- Fuel System
- 4.0L - Engine Mechanical & Ignition - General & Technical Data - Engine Code: CEUC
- 4.0L - Generic Scan Tool - Engine Code: CEUC
- 4.0L - Generic Scan Tool - Engine Code: CEUC - Engine DTC Table (Engine Control Module --, 2012-2014 My)
- 4.0L - Generic Scan Tool - Engine Code: CEUC - Engine DTC Table (Engine Control Module --, 2015 My)
- 4.0L - Generic Scan Tool - Engine Code: CEUC (Transmission DTC Table & Diagnostic Procedures)
- 4.0L - MULTIPORT Fuel Injection - Engine Code: CEUC
- Fuel Supply System - Engine Code(S): CAEB, CAED, CEUC, CGXB & CTUA
- Fuel Supply System - General & Technical Data - Engine Code(S): CAEB, CAED, CEUC, CGXB & CTUA
- Lubrication System
- Mechanical
- 4.0L - Crankshaft & Cylinder Block - Engine Code: CEUC
- 4.0L - Cylinder Head & VALVETRAIN - Engine Code: CEUC
- 4.0L - Engine Assembly - Engine Code: CEUC
- 4.0L - Engine Mechanical & Ignition - General & Technical Data - Engine Code: CEUC
- 4.0L - Generic Scan Tool - Engine Code: CEUC
- 4.0L - Generic Scan Tool - Engine Code: CEUC - Engine DTC Table (Engine Control Module --, 2012-2014 My)
- 4.0L - Generic Scan Tool - Engine Code: CEUC - Engine DTC Table (Engine Control Module --, 2015 My)
- 4.0L - Generic Scan Tool - Engine Code: CEUC (Transmission DTC Table & Diagnostic Procedures)
- Starter
- Engine Performance
- Emissions
- Engine Control Systems
- 4.0L - Generic Scan Tool - Engine Code: CEUC
- 4.0L - Generic Scan Tool - Engine Code: CEUC - Engine DTC Table (Engine Control Module --, 2012-2014 My)
- 4.0L - Generic Scan Tool - Engine Code: CEUC - Engine DTC Table (Engine Control Module --, 2015 My)
- 4.0L - Generic Scan Tool - Engine Code: CEUC (Transmission DTC Table & Diagnostic Procedures)
- 4.0L - MULTIPORT Fuel Injection - Engine Code: CEUC
- Fuel Delivery
- 4.0L - Engine Mechanical & Ignition - General & Technical Data - Engine Code: CEUC
- 4.0L - Generic Scan Tool - Engine Code: CEUC
- 4.0L - Generic Scan Tool - Engine Code: CEUC - Engine DTC Table (Engine Control Module --, 2012-2014 My)
- 4.0L - Generic Scan Tool - Engine Code: CEUC - Engine DTC Table (Engine Control Module --, 2015 My)
- 4.0L - Generic Scan Tool - Engine Code: CEUC (Transmission DTC Table & Diagnostic Procedures)
- 4.0L - MULTIPORT Fuel Injection - Engine Code: CEUC
- Fuel Supply System - Engine Code(S): CAEB, CAED, CEUC, CGXB & CTUA
- Fuel Supply System - General & Technical Data - Engine Code(S): CAEB, CAED, CEUC, CGXB & CTUA
- Ignition System
- 4.0L - Engine Mechanical & Ignition - General & Technical Data - Engine Code: CEUC
- 4.0L - Generic Scan Tool - Engine Code: CEUC
- 4.0L - Generic Scan Tool - Engine Code: CEUC - Engine DTC Table (Engine Control Module --, 2012-2014 My)
- 4.0L - Generic Scan Tool - Engine Code: CEUC - Engine DTC Table (Engine Control Module --, 2015 My)
- 4.0L - Generic Scan Tool - Engine Code: CEUC (Transmission DTC Table & Diagnostic Procedures)
- 4.0L - Ignition/Glow Plug System - Engine Code: CEUC
- Mode 6
- Specifications
- System
- 4.0L - Generic Scan Tool - Engine Code: CEUC
- 4.0L - Generic Scan Tool - Engine Code: CEUC - Engine DTC Table (Engine Control Module --, 2012-2014 My)
- 4.0L - Generic Scan Tool - Engine Code: CEUC - Engine DTC Table (Engine Control Module --, 2015 My)
- 4.0L - Generic Scan Tool - Engine Code: CEUC (Transmission DTC Table & Diagnostic Procedures)
- Testing & Diagnosis
- 4.0L - Generic Scan Tool - Engine Code: CEUC
- 4.0L - Generic Scan Tool - Engine Code: CEUC - Engine DTC Table (Engine Control Module --, 2012-2014 My)
- 4.0L - Generic Scan Tool - Engine Code: CEUC - Engine DTC Table (Engine Control Module --, 2015 My)
- 4.0L - Generic Scan Tool - Engine Code: CEUC (Transmission DTC Table & Diagnostic Procedures)
- Tune-Up
- 4.0L - Engine Mechanical & Ignition - General & Technical Data - Engine Code: CEUC
- 4.0L - Generic Scan Tool - Engine Code: CEUC
- 4.0L - Generic Scan Tool - Engine Code: CEUC - Engine DTC Table (Engine Control Module --, 2012-2014 My)
- 4.0L - Generic Scan Tool - Engine Code: CEUC - Engine DTC Table (Engine Control Module --, 2015 My)
- 4.0L - Generic Scan Tool - Engine Code: CEUC (Transmission DTC Table & Diagnostic Procedures)
- 4.0L - Ignition/Glow Plug System - Engine Code: CEUC
- General Information
- Abbreviations
- Basic Trouble Shooting
- Brakes
- Check Lists
- OBD-II Drive Cycles
- Driveline/Axles
- Electrical
- Engine
- Engine Performance
- Electrostatic Discharge Warning - General Information
- Engine Performance Diagnostic Routine Outline - General Information
- Engine Performance Safety Precautions
- Map - Engine Performance & Maintenance
- Parasitic Load Explanation & Test Procedures - General Information
- State Emission Standards - Diesel
- State Emission Standards - Gas
- Waveforms - Injector Pattern Tutorial - General Information
- Map - Exhaust Systems
- Heating, Ventilation & A/C (HVAC)
- Identification
- Metric Conversions
- OEM General Information
- Reset Procedures
- Specifications Index
- Steering
- Towing
- Traction Control Disable Procedures
- Trouble Shooting - Manual Transmission - General Information
- Heating, Ventilation & A/C (HVAC)
- General Servicing
- HVAC Control Systems
- Heating, Ventilation & Air Conditioning - General & Technical Data
- Heating, Ventilation & Air Conditioning (2 Of 2)
- Heating, Ventilation & Air Conditioning (A/C Compressor & Actuators)
- Heating, Ventilation & Air Conditioning (Specifications - Refrigerant Circuit)
- Refrigerant R134A Servicing (1 Of 2)
- Refrigerant R134A Servicing (2 Of 2)
- Maintenance
- Restraints
- Steering
- Suspension
- Transmission
- Automatic Trans
- 4.0L - Generic Scan Tool - Engine Code: CEUC
- Continuously Variable Transmission Internal Components - General & Technical Data
- Controls, Housing - S TRONIC Transmission
- Final Drive & Differential - S TRONIC Transmission
- Final Drive & Differential - S TRONIC Transmission Internal Components
- Gears & Shafts - S TRONIC Transmission Internal Components
- Rear Final Drive 0BC, 0BD, 0BE & 0BF
- Rear Final Drive 0BC, 0BD, 0BE & 0BF - General & Technical Data
- S TRONIC Transmission - General & Technical Data
- S TRONIC Transmission Internal Components
- S TRONIC Transmission Internal Components - General & Technical Data
- Clutch
- Transmission Control Systems
- Automatic Trans
- External Pages
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.