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 EQUIPMENTANTITHEFT AND ALARM SYSTEMSTESTING AND INSPECTIONPROGRAMMING AND RELEARNINGPROGRAMMING CONTROL MODULE (ECM) -J248-, (FUNCTION 07)
1998 Audi A8 Sedan (4D2) V8-3.7L (AEW)
Programming Control Module (ECM) -J248-, (Function 07)
1998 Audi A8 Sedan (4D2) V8-3.7L (AEW)SECTION Programming Control Module (ECM) -J248-, (Function 07)
Code Control Module (function 07) (vehicles without side curtain airbag)
The coding sets the universal control module for ultrasonic sensors -J347 according to the requirements of the particular model version and anti-theft alarm system
- Starting interior monitoring system On Board Diagnostic (OBD). On Board Diagnostic (OBD), Initiating
Indicated on display:
Rapid data transfer HELP
Select function XX
- Enter "07" for the function "Code Control Module" and confirm entry with Q key.
Indicated on display:
Code Control Module Q
Enter code number XXXXX (0-32000)
- Enter 5-digit control module code in with table.
Indicated on display:
Code Control Module Q
Enter code number 00101 (0-32000)
- Confirm entry with Q key.
The display on the scan tool VAG 1551 will show the control module identification code (example).
4D0951173B Interior monitoring sys. D02 ->
Coding 00101 WSC 12345
- Press -> key.
Indicated on display (function selection):
Rapid data transfer HELP
Select function XX
Code Control Module (function 07) (vehicles with side curtain airbag)
The universal control module for ultra-sound sensors -J347- is set for the special requirements of the respective vehicle type and the respective ATWS.
- Initiate On Board Diagnostic (OBD) of interior monitoring. On Board Diagnostic (OBD), Initiating
When indicated on display:
Rapid data transfer HELP
Select function XX
- Press buttons -0- and -7- to select "Code control module" and press -Q- button to confirm input.
When indicated on display:
Code control module Q
Enter code numbers XXXXX (0-32000)
- Enter valid 5-digit control module coding according to coding table.
When indicated on display:
Code control module Q
Enter code number 00001 (0-32000)
- Confirm input using the -Q- button.
Control module identification with the entered coding is indicated on display of V.A.G 1551 Scan Tool (example).
4D0951 177B Interior monitoring D02->
Coding 00001 WSC 12345
- Press -> button.
Indicated on display (function selection):
Rapid data transfer HELP
Select function XX
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.