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IMMOBILIZER FLASH CODE 197
11IMMOBILIZER FLASHCODE
Fault Description Possible cause Action
12 Immobilizer indicator lamp
flashes 1x short, 1 second
pause, 2x short
All ignition keys inactive – Activate/deactivate the igni-
tion key. ( S. 168)
13 Immobilizer indicator lamp
flashes 1x short, 1 second
pause, 3x short
Malfunction, antenna of immo-
bilizer control unit
– Check the antenna of the
immobilizer control unit.x
14 Immobilizer indicator lamp
flashes 1x short, 1 second
pause, 4x short
Malfunction in transponder of
black ignition key
– Use spare black ignition
key.
– Order new spare key.
– Activate/deactivate the igni-
tion key. ( S. 168)
15 Immobilizer indicator lamp
flashes 1x short, 1 second
pause, 5x short
Black ignition key inactive – Activate/deactivate the igni-
tion key. ( S. 168)
16 Immobilizer indicator lamp
flashes 1x short, 1 second
pause, 6x short
Malfunction, encryption, immo-
bilizer control unit to black igni-
tion key
– Use the black ignition key
belonging to the vehicle.
21 Immobilizer indicator lamp
flashes 2x short, 1 second
pause, 1x short
Immobilizer control unit not
activated
– Activate the immobilizer
control unit.x
31 Immobilizer indicator lamp
flashes 3x short, 1 second
pause, 1x short
Malfunction, encryption query
from EFI control unit to immo-
bilizer control unit
– Activate the EFI control
unit.x
32 Immobilizer indicator lamp
flashes 3x short, 1 second
pause, 2x short
Malfunction of CAN-Bus com-
munication
– Check the CAN-Bus commu-
nication.x
60 Immobilizer indicator lamp
flashes 6x short
E²PROM malfunction – Change the immobilizer
control unit.x