OBD II Fault Code BB9121 :

Description of Fault code BB9121

Possible failuer BB9121

Diagnostic Procedure using AutoHex II Scan Tool

Test Conditions using AutoHex tester

Clear Fault codes Conditions

MIL Status

BMW Key Programming F10, All keys Lost

Note:

AutoHex II is a professional Auto diagnostic.
This fault code is a GERENRIC fault code, some cars may change the meaning of this fault code.
To get the accurate fault code description you may use AutoHex II

More Fault codes:

OBD II Fault Code BB9122
OBD II Fault Code BB9123
OBD II Fault Code BB9124
OBD II Fault Code BB9125
OBD II Fault Code BB9126
OBD II Fault Code BB9127
OBD II Fault Code BB9128
OBD II Fault Code BB9129
OBD II Fault Code BB912A
OBD II Fault Code BB912B

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