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.
2003 Audi S6FACTORY OEM SERVICE PROCEDURE
External Pages
These are pages that do not belong to the exact selected vehicle (2003 Audi S6), but are still accessible from a link in your vehicle's manual. Be very cautious using repair info from here because these pages may not apply to your vehicle.
- Different car
- Section 1 (Generators & Regulators)
- Section 2 (Suspension - Rear, Fwd)
- Section 3 (Removal & Installation - A/T (01L))
- Section 4 (Generators & Regulators)
- Section 5 (Starters)
- Section 6 (Suspension - Rear, AWD)
- Section 7 (Engine Mechanical - 2.8L V6 Aha, ATQ)
- Section 8 (Engine Cooling - 2.8L V6, Aha, ATQ)
- Section 9 (System Wiring Diagrams)
- Section 10 (Suspension - Rear, Fwd)
- Section 11 (System Wiring Diagrams)
- Section 12 (Servicing - A/T (01V))
- Section 13 (System Wiring Diagrams)
- Section 14 (Servicing - A/T (01L))
- Section 15 (Servicing - A/T CVT (01J))
- Section 16 (Removal & Installation - A/T (01V - With 2.8L))
- Section 17 (Removal & Installation - A/T CVT (01J))
- Section 18 (Driveshaft & Universal Joints - 01E (AWD Transaxle))
- Section 19 (Overhaul - 01J (CVT))
- Section 20 (Overhaul - A/T 01L)
- Section 21 (Servicing - M/T (01E))
- Section 22 (Engine Mechanical - 2.7L V6 BITURBO - APB, Bel)
- Section 23 (Engine Cooling - 2.7L V6 BITURBO - APB, Bel)
- Section 24 (Exhaust System - 2.7L V6 BITURBO - APB, Bel)
- Section 25 (Exhaust System, Emission Controls - 2.8L V6 Aha, ATQ)
- Section 26 (Engine Mechanical - 3.0L V6 - AVK)
- Section 27 (Engine Cooling - 3.0L V6 - AVK)
- Section 28 (Exhaust System - 3.0L V6 AVK)
- Section 29 (4.2L V8 5V Bi-Turbo (Engine Code: BCY))
- Section 30 (Engine Cooling - 4.2L V8 5V Bi-Turbo - BCY)
- Section 31 (Exhaust System, Emission Controls - 4.2L V8 5V BITURBO - BCY)
- Section 32 (4.2L V8 5V (Engine Code: BAS)
- Section 33 (Engine Cooling - 4.2L V8 5V - BAS)
- Section 34 (Exhaust System, Emission Controls - 4.2L V8 5V - BAS)
- Section 35 (6 SPD. Manual Transmission - 01E)
- Section 36 (On Board Diagnostic (OBD) - A/T 01L)
- Section 37 (On Board Diagnostic (OBD) - Up To 2000)
- Section 38 (Instruments - Up To 2000)
- Section 39 (Windshield Wiper And Washer System - Up To 2000)
- Section 40 (Lights, Switches-Exterior - Up To 2000)
- Section 41 (Lights, Switches-Interior, Anti-Theft - Up To 2000)
- Section 42 (On Board Diagnostic (OBD) - 4.2L V8 5V - BCY)
- Section 43 (MULTIPORT Fuel Injection (MFI) - 4.2L V8 5V - BCY)
- Section 44 (Ignition System - 4.2L V8 5V BCY)
- Section 45 (On Board Diagnostic (OBD) - 2.7L V6 BITURBO - APB, Bel)
- Section 46 (MULTIPORT Fuel Injection (MFI) - 2.7L V6 BITURBO - APB, Bel)
- Section 47 (Ignition System - 2.7L V6 BITURBO - APB, Bel)
- Section 48 (Fuel Supply, Generic Scan Tool - 2.7L V6 BITURBO - APB, Bel)
- Section 49 (Turbocharger, G-Charger, Generic Scan Tool - 2.7L V6 BITURBO - APB, Bel)
- Section 50 (MULTIPORT Fuel Injection (MFI), Generic Scan Tool - 2.7L V6 BITURBO - APB, Bel)
- Section 51 (Exhaust System, Emission Controls, Generic Scan Tool - 2.7L V6 BITURBO - APB, Bel)
- Section 52 (Ignition System, Generic Scan Tool - 2.7L V6 BITURBO - APB, Bel)
- Section 53 (On Board Diagnostic (OBD) - Generic Scan Tool - 2.7L V6 BITURBO - APB, Bel)
- Section 54 (On Board Diagnostic (OBD) - 2.8L V6 Aha)
- Section 55 (MULTIPORT Fuel Injection (MFI) - 2.8L V6 Aha)
- Section 56 (Ignition System - 2.8L V6 Aha)
- Section 57 (On Board Diagnostic (OBD) - 2.8L V6 ATQ)
- Section 58 (MULTIPORT Fuel Injection (MFI) - 2.8L V6 ATQ)
- Section 59 (Ignition System - 2.8L V6 ATQ)
- Section 60 (On Board Diagnostic (OBD), Generic Scan Tool - 2.8L V6 Aha, ATQ)
- Section 61 (Fuel Supply, Generic Scan Tool - 2.8L V6 Aha, ATQ)
- Section 62 (MULTIPORT Fuel Injection (MFI), Generic Scan Tool - 2.8L V6 Aha, ATQ)
- Section 63 (Exhaust System, Emission Control, Generic Scan Tool - 2.8L V6 Aha, ATQ)
- Section 64 (Ignition/Glow Plug System, Generic Scan Tool - 2.8L V6 Aha, ATQ)
- Section 65 (On Board Diagnostic (OBD) - 3.0L V6 AVK)
- Section 66 (MULTIPORT Fuel Injection (MFI) - 3.0L V6 AVK)
- Section 67 (Ignition/Glow Plug System - 3.0L V6 AVK)
- Section 68 (Fuel Supply, Generic Scan Tool - 3.0L V6 AVK)
- Section 69 (MULTIPORT Fuel Injection (MFI), Generic Scan Tool - 3.0L V6 AVK)
- Section 70 (Exhaust System, Emission Controls, Generic Scan Tool - 3.0L V6 - AVK)
- Section 71 (Ignition System, Generic Scan Tool - 3.0L V6 AVK)
- Section 72 (On Board Diagnostic (OBD) - Generic Scan Tool - 3.0L V6 AVK)
- Section 73 (On Board Diagnostic (OBD) - 4.2L V8 5V - Art, Awn)
- Section 74 (MULTIPORT Fuel Injection (MFI) - 4.2L V8 - Art, Awn)
- Section 75 (Ignition System - 4.2L V8 5V - Art, Awn)
- Section 76 (MULTIPORT Fuel Injection (MFI) - 4.2L V8 5V - BAS)
- Section 77 (Ignition System - 4.2L V8 5V - BAS)
- Section 78 (Clutches - 01E)
- Section 79 (6 SPD. Manual Transmission - 01E - Transmission Removal)
Factory Service Tools
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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.
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