2010 BMW 128i Convertible (E88) L6-3.0L (N52K) Manufacturer Code Page 183
CC message ‘Check battery connections’
Service instruction
none
2DEC – P160A (DME)
2DEC – P160A
Information saved in
DME
Fault code
2DEC – P160A
Fault text
Power management, battery
Fault description
Powermanagement Exhaustive Discharge
Condition for fault identification
Test condition:
Deep discharge:
Battery sensor data recognized under all conditions.
Terminal condition: none
Voltage condition:
Onboard electrical system voltage < 9.52 V
Condition for fault memory entry
Deep discharge:
60 seconds below 9.52 V (debounced in SW)
Action in service
Conduct energy diagnosis:
– Check control modules for standby current faults.
– Check battery's suitability for use, recharge or replace as
indicated.
Fault effect and breakdown warning
Driver information
Warning light:
No CC message
Service instruction
none
2DEC – P160B (DME)
2DEC – P160B
Information saved in
DME
Fault code
2DEC – P160B
Fault text
Power management, battery
Fault description
Powermanagement Defective
Condition for fault identification
Test condition:
is not now used
Terminal condition: none
