Hi All,
I had my rite of passage over the weekend when my, new to me, N54 DCT E93 had to get recovered by the RAC. This wasn't the first photo that I wanted to be uploading here!
Had been driving around for 40 minutes or so, so the engine was fully warmed up, and then gave it a little bit of beans and I received this notice on the iDrive.
Following this I had no power and pulled over. Turned the car off and lost all electrical power, couldn't even put the hazards on. RAC came out and we found the negative terminal on the battery was loose, the battery voltage was also only 3.6 V. Hooked this all back up and the car started with no mention of the previous transmission fault. Took the car on a quick test drive and no further warnings, but definitely didn't shift as well. Agreed that I would drive it home (I was staying at a friends about 100 miles away) the next day, but any further warnings or noises I'd pull over. On the way back I managed about 20 miles before the transmission error popped up again.
Turned it all off and got recovered, got the car back home and am trying to get it into a BMW specialist. If anyone has any recommendations for any around London, UK, then I am all ears!
I was hoping that someone might of had a similar issue or know what the problem may be.
I've included the error codes that came up when we scanned the car on Saturday if anyone can help me decider them!
Thanks!
System Type: ENGINE SYSTEM TEST/VALUES
Name: N54 - SIEMENS MSD81
DTC: 2DEC,Power management battery
DTC: CD9E,unknown
DTC: CDB0,unknown
DTC: CDC3,unknown
System Type: GEARBOX
Name: AUTOMATIC TRANSMISSION - DIAGNOSE
GEARBOX - DIAGNOSE
DTC: 5058,Parking lock, actuation button, implausible
DTC: CF07,unknown
DTC: CF10,unknown
System Type: GEARBOX
Name: SELECTOR LEVER SWITCH - DIAGNOSE
DTC: A828,unknown
DTC: A82A,unknown
DTC: A82B,unknown
System Type: BRAKES
Name: DYNAMIC STABILITY CONTROL - MK 60
DTC: 5D97,Control unit, power supply DSC sensor
DTC: 5DF7,System Voltage High
DTC: D373,No message (SZL 200,201)
DTC: D357,No message: (Gearbox 186)
DTC: D35A,No message: ( CAS 304 )
System Type: WHEEL SYSTEM
Name: TIRE PRESSURE MONITORING SYSTEM - MK 60
DTC: 5D97,Control unit, power supply DSC sensor
DTC: 5DF7,System Voltage High
DTC: D373,No message (SZL 200,201)
DTC: D357,No message: (Gearbox 186)
DTC: D35A,No message: ( CAS 304 )
System Type: SOUND SYSTEM
Name: INFOTAINMENT - TELEPHONE CONTROL MODULE (TCU/ULF)
DTC: A9AC,Overvoltage
System Type: CENTRAL ELECTRONIC UNIT
Name: CENTRAL BODY - FOOTWELL MODULE (FRM)
DTC: 9CC6,Right mirror heating, faulty
DTC: 9CC5,Left mirror heating, faulty
System Type: CENTRAL ELECTRONIC UNIT
Name: CENTRAL BODY - FUNCTION CENTRE ROOF (FZD)
DTC: A670,Fogging sensor
System Type: CENTRAL ELECTRONIC UNIT
Name: INFOTAINMENT - CENTRAL INFORMATION DISPLAY (CID) DTC: A468,unknown
System Type: AC SYSTEM
Name: CLIMATE CONTROL - IHKA/IHKR: CLIMATE CONTROL (IHKA/IHKR)
DTC: 9C97,Front stratification adjuster
System Type: INSTRUMENT PANEL
Name: INSTRUMENT CLUSTER - DIAGNOSE
DTC: A559,Power supply MPM relay
DTC: A3AA,unknown