[GoRomeo]

Originally Posted by cams335i

I’ve done that no codes related to any drive train stuff

Can you screen shot the codes you re getting? Also, how old is your battery? Ive seen that Our cars start getting weird gremlins resulting christmas lights like showing on the dashboard when Low Power is sensed.

[gbalthrop]

Originally Posted by cams335i

I’ve done that no codes related to any drive train stuff

Since NO post by OP with Coolant Pump Subject for 3 days, might as well Reply to DSC/DXC issue.
1) Are you (OP"2" ;-) saying that there is NO Fault Code in DSC/DXC Module of your 335xi?
2) What Make/Model Scan Tool or diagnostic software (INPA/ISTA) do you have?
3) Is DSC/DXC Module communicating? Are there "Message Errors" in other Modules saying "NO Message from DSC"?
4) If so, check fuses: F26, F82, F90.
5) Post ALL Fault Codes in ALL Modules, ScreenPrint or photo of Tool Screen preferably.
George

[cams335i]

Brand new battery and alternator codes are fuel pressure related I think I need new injectors as well

[cams335i]

Not sure scan tool I don’t thinks it’s a fuse because I just replaced my fuse box the only drive related errors are what I put pictures of