MULTIPLE DSC, EGS, ENGINE CODES!! Can Someone Translate what they mean?? PLEASE HELP!

[donaldj79]

I have a 2011 528i with over 200k miles. When i first bought the car it would randomly go into neutral while driving. This would happen maybe a few times a week, moreso on longer drives. Since its gotten colder outside, the issue happens much more frequently to the point where the car is barely driveable and now it stalls out completely sometimes when going into neutral. Everytime the car goes into neutral, the Oil Temp Gauge(far right) will jump up to a normal reading for a second(otherwise stays cold for the first 20 mins) and the check engine light will flash. On the second or third time of going into neutral, DSC malfunction will appear and remain on for the rest of the trip. 

I have replaced the EGS harness, Mechatronic sealing sleeve and adapter and did a fluid change to no avail. Car has mutiple DSC, EGS, Engine codes which i will attach screenshots of. I was told to have the car diagnosed with ISTA and was told the C and D Transmission Solenoids are dropping out which causes the car to go into neutral. Ive run the codes on the car several times and never saw anything about solenoids. My question is are ALL these codes related to the same problem?? Is it a computer or wiring issue?? What am I missing?? Should i have the car thoroughly diagnosed by someone else?? 

DSC Error Codes
D35BSF Message(Wheel Torque) Receiver Dynamic Stability Control 
D358E1 No Message(Crankshaft Torque) Receiver Dynamic Stability Control 
D35454 Message (Data Drive Train) Not Current Receiver Dynamic Stability Control 
D35557 No Message (Drive 1 Wheel Torque) Receiver Dynamic Stability Control
D3556D No Message (Drive 3 Wheel Torque) Receiver Dynamic Stability Control 
D3557A Engine ECU or Electronic Transmission Control EGS Interface(Wheel Torque Drive 1) Signal Invalid 
D35744 No Message (Data Drive Train) Receiver Dynamic Stability Control

EGS Codes
E09400 Message (Data Display Drive Train) Missing Gear Selector Switch Receiver, EGS Transmitter 
E09410 Message (Data Display Drive Train) Missing Gear Selector Switch Receiver, EGS Transmitter
E09424 Message (Data Drive Train 2) Missing Gear Selector Switch Receiver, Transmitter

Engine/Miscellaneous Codes
1C3101 Engine Oil Pressure Sensor Plausibility (Pressure Too High Before Starting
109048 Coolant Temperature Sensor, Plausibility Signal Suspended In Upper Range
130E01 Crankshaft Inlet Camshaft, Synchronization Camshaft Signal Outside Limit Value
118001 Mixture Control Too Lean

Transmission Code 
4209a4 Temperature Sensor System Hotmode 3 Excess Temperature With Possible Damage To Transmission Coolant Line Detected

[X5smw]

Hi there.

funny question but what is the battery reading? Is the alternator working well?  When was it fitted? 
my car would stutter and go into limp mode and throw up all sorts of wires codes if either of them dropped voltage when moving. 
not sure if this would make the car switch to neutral, but it was always worse for me when the weather got cold. 
 

[Greydog]

Morning 

As Stu says battery condition is a factor that shouldn't be ignored can cause all sorts of spurious codes.

As for the box sounds as though you need a ZF specialist who can service the mechatronic unit not just change fluid and filters. They should also be able to fully diagnose the fault if any with the box.

Dave