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.
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HOMESERVICE MANUALSAUDI1998A8 SEDAN (4D2) V8-3.7L (AEW)REPAIR AND DIAGNOSISACCESSORIES AND OPTIONAL EQUIPMENTNAVIGATION SYSTEMTESTING AND INSPECTIONSCAN TOOL TESTING AND PROCEDURESCHECK CONTROL MODULE VERSION
1998 Audi A8 Sedan (4D2) V8-3.7L (AEW)
Check Control Module Version
1998 Audi A8 Sedan (4D2) V8-3.7L (AEW)SECTION Check Control Module Version
Indicated on display
Rapid data transfer HELP
Select function XX
- Press 0 and 1 buttons to select "Check control module version" function 01.
Indicated on display
Rapid data transfer Q
01 - Check control module version
- Press Q button to confirm input
- Indicated on display after approx. 5 seconds:
4B0919887A Navigation 0001 ->
Coding 00000 WSC 06812
- 4B0919887A: Part number of control module for navigation (see also parts program)
- Navigation: component designation
- 0001: Software version of control module for navigation with CD drive
- Coding 00000: Coding not used
- WSC 06812: dealership number
RENDER: 1.0x
NO RELATED
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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.