Coding variants:

Indicated on display when a non-authorized code number has been entered.

Function is not recognized or cannot ->
be performed at the moment.

Scan Tool (ST) V.A.G 1551 display will show Engine Control Module (ECM) J248 identification, e.g.:

038906018M 1.9l R4 EDC G00AG 1813 ->
Coding 00001 WSC XXXXX

Press → button.
Press buttons - 0 - and - 6 - for the "End output" function and confirm input with the - Q - button.
Switch ignition off and on again.

NOTE:

The code entered will be activated by switching the ignition off and on again. If after entering code the ignition is not switched off and on again, the DTC Engine Control Module (ECM) J248 incorrectly coded in DTC memory cannot be erased.

Check DTC memory, if necessary, repair any DTCs and erase DTC memory → Diagnostic Trouble Code (DTC) memory, checking and erasing .
Display readiness code → Readiness code, displaying . If DTC memory has been erased, readiness code must be reset → Readiness code, setting .