2010 BMW 128i Convertible (E88) L6-3.0L (N52K) P Code Charts
none
P155A
2DB7 – P155A
Information saved in
DME
Fault code
2DB7 – P155A
Fault text
Cruise control, time limit of data transmission reached
Fault description
Multifunction Steering Wheel (MFL) Interface, Toggle-Bit
Fault
Condition for fault identification
Test condition:
1. CAN 11 vehicle (E46, E85, E83)
2. Multifunction steering wheel installed
3. Any MF-wheel button pressed
Terminal condition: Terminal 15 ON
Voltage condition:
Voltage in onboard electrical system > 10 V
Condition for fault memory entry
none
Action in service
1) Visual inspection of plug contacts (component and DME
ends)
93
2) Electrical check of wiring
3) Replace MFL module
Fault effect and breakdown warning
Driver information
Warning light:
Vehicle speed controller deactivated, no warning lamp
