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 DIAGNOSISRESTRAINTS AND SAFETY SYSTEMSAIR BAG SYSTEMSTESTING AND INSPECTIONSCAN TOOL TESTING AND PROCEDURESREAD MEASURING VALUE BLOCK (FUNCTION 08)READING
1998 Audi A8 Sedan (4D2) V8-3.7L (AEW)
Reading
1998 Audi A8 Sedan (4D2) V8-3.7L (AEW)SECTION Reading
Read Measuring Value Block (Function 08) Up to 10.98
The current airbag system status can be ascertained using the "Read Measuring Value Block" function.
- Starting airbag system On Board Diagnostic (OBD). Description of On Board Diagnostics
Indicated on display:
Rapid data transfer HELP
Select function XX
- Enter "08" to select the function "Read Measuring Value Block" and confirm entry with Q key.
Indicated on display:
Read Measuring Value Block Q
Enter display group number XXX
- Enter desired display group and confirm input with Q key.
- Airbag V (approx. from 11.94 up to 06.96): 001
- Airbag 7 (from 07.96): 001... 006
Display for display group 001 (example):
Read Measuring Value Block 1 ->
1 2 3 4
- If specified values are attained in all display fields, press key.
NOTE: Possible causes of malfunction and corrective action. Air Bag Systems
Indicated on display (function selection):
Rapid data transfer HELP
Select function XX
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.