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.
2012 Audi A8 BaseFACTORY OEM SERVICE PROCEDURE
Maintenance Procedures
- 03 Maintenance, Diagnosis
- General Information
- Maintenance Procedures
- Notes
- Vehicle Diagnostic Tester, Connecting
- Reading Measured Value Block 32
- Battery, Checking Level Using Guided Fault Finding
- Battery, Acid Battery, Checking
- Battery, Checking, Lead Acid Battery
- Battery: Secure Seating Of Battery And Battery Terminals, Checking
- Tires: Checking Condition, Wear Pattern, Tread Depth And Tire Pressure
- Tires: Tire Pressure, Checking, Adjusting (If Necessary)
- Tire Repair Kit Expiration Date, Checking
- Brake System, Visual Inspection For Leaks And Damage
- Brake Pads, Checking Thickness
- Brake Fluid Level, Checking
- Brake Fluid, Changing
- Active Headrest Checking Function
- DTC Memories, Checking
- Diesel Particulate Filter, Reading Ash Load Value
- Key, Check Functionality
- Fuel Additive For FSI Engines, Adding
- Noise Insulation, Removing And Installing
- Power Steering, Checking For Leaks And Fluid Level
- Instrument Cluster / MMI, Language, Setting
- Fuel Filter, Removing And Installing
- Coolant System, Coolant Additive, Checking And Filling Coolant
- Air Filter, Clean Air Filter Housing And Replace Filter
- Hood Safety Catch, Lubricating
- Engine Cover, Removing
- Engine And Engine Compartment From Below: Visual Inspection For Leaks And Damage
- Engine Oil, Draining/Extracting And Removing And Installing Filter
- Engine Oil Level, Filling And Checking
- Ribbed Belt Drive, Checking Condition
- Road Test, Performing
- Wheel Bolts Tightening Specifications
- Windshield Washer Fluid, Checking Freeze Protection And Filling
- Windshield Washer System, Checking And Adjusting Spray Nozzles
- Spray Nozzles, Removing And Installing
- Headlamp Washer System, Checking Spray Nozzles
- Windshield Wiper Blades, Park Position And Checking For Damage
- Service Display, Resetting Or Adapting
- Dust And Pollen Filter, Removing And Installing
- Tie Rods, Control Arms, Ball Joint And Driveshafts On Front And Rear Axles, Checking
- Sunroof Insert, Cleaning And Lubricating
- Panorama Sunroof, Cleaning And Lubricating
- Battery Transportation Mode, Deactivating
- Underbody Protection, Checking For Damage
- Vehicle Transportation Mode, Deactivating
- Plenum Chamber, Water Drain, Checking And Cleaning (If Necessary)
- Factory-Equipped Winter Tires
- Clock, Setting
- Wireless Headphones In Vehicle Rear, Connecting
- Spark Plugs, Replacing
Factory Service Tools
Use the Manual With the Right Hardware
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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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