2F4B - P1668

2020 BMW 128i Coupe (E82) L6-3.0L (N51) Diagnostic Trouble Codes ( DTC ): Service instruction

none

2F4B - P1668 (DME)

2F4B - P1668

Information saved in

DME

Fault code

2F4B - P1668

Fault text

DME, internal fault: immobilizer data

Fault description

EWS (Electronic Immobilizer) Start Value Destroyed

Condition for fault identification

Test condition:

Terminal 15

Terminal condition: Terminal 15 Voltage condition:

none

Condition for fault memory entry

1

Action in service

Replace DME, if fault occurs repeatedly

Fault effect and breakdown warning

Driver information Warning light: none