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      07-05-2020, 07:30 AM   #1
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Drives: 2011 BMW 740i (F01)
Join Date: Jun 2020
Location: Canberra

iTrader: (0)

Where do I begin with multiple codes?

Hi there,
I have a 2011 740i (F01) with a number of codes. I am not sure of the history of the car, and therefore I am not sure what work was or was not done on the car by the previous owner.

As the first point of call I replaced the battery. I used BimmerCode and BimmerLink to register the new battery.

There are pressing error which I am attending to (Lambda sensors, one of the door handles constantly draining the battery, etc).

There are many codes in memory however (Info Memory in BimmerLink parlance), and they they come back after clearing them (timing of when/if the codes back depends on which equipment I use). For example, lane change warning lights (in the side mirrors) work fine, but if I don't complete a lane change before the indicators finish their 3 blinks, the lane change warning fault is very likely to come back--with the corresponding warnings on the instrument cluster etc.

I wonder if I can get some help in prioritising the codes (which one should I attend first). This could be because of the urgency of the code (something is about to break or for safety reasons), or because multiple codes might be traced back to a single fault which should be tended to first.

Thanks in advance

Here are the codes:

Junction-Box Electronics:
Code 002040 PDC: Reset due to watchdog timeout
Code 002044 K-LIN_5: LIN management desynchronization

Central Gateway Module:
Code 100100 Contact to FZM slave lost
Code 930006 Sudden Light Off-MOST: Light goes out unexpectedly
Code 100300 Commissioning could not be performed as TAS already employs
Code 100203 DM Software Error Info Warning
Code 100204 Message Monitoring: System context signal failed

Active Steering

Integrated Chasis Management
Code 480159 TLE reset
Code 482627 Central error memory block active

Rear-Axle Slip-Angle Control

Combox Multimedia
Code 930006 No description available
Code 930011 No description available

Car Access System
Code 9308E7 EEPROM: Write error NVM_E_WRITE_FAILED
Code 9308DO Diagnosis Master: Time Message Timeout

Instrument Cluster
Code 930006 MOST: Light goes out unexpectedly
Code B7F69E Combi: Communication setup to the MOST node in the station wagon
Code 93000A FBlock with method: Sign of life does not come on time
Code 93003F MOST operation sender node: error in addressed function

Combox Emergency Call

Car Information Computer
Code 93000F MOST node: at least one function block logged off

Park Distance Control
Code 64430C Message (328h, relative time): Failure

Rear-Lid Lift
Code 6B9312 SG reset detected
Appreciate 0
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