[bill57p9]

I am having problems FDL coding HU_ENTRYNAV on a BMW i3.

I can code other ECUs on the car and HU_ENTRYNAV on an F46 without issue.
Last month I managed to code the ENTRYNAV after several attempts, but no such luck today.

I am working with the ignition on, DC-DC converter running (14.7v showing), no external supply.

The car i-Level (2015) is significantly older than my psdzdata (2022). I am somewhat reluctant to try a full i-Level update.

Log below:

Caf's werden gesucht
Tal wird generiert
NCD werden gelesen
FDL CAFD-00000DED-03.0F.23 signieren.
Abarbeitung wird gestartet

Read SVT before TAL execution started.
Read SVT before TAL execution finished.

TAL execution started.
ExecutionID=2024/04/03-18:55:32.885
[] prepareTALExecution started [PROGRESS]
[] prepareTALExecution finished [PROGRESS]
[] prepareVehicleForCoding started [PROGRESS]
[] prepareVehicleForCoding finished [PROGRESS]
[HU_ENTRYNAV - 63] prepareECUforCoding started [PROGRESS]
[HU_ENTRYNAV - 63] prepareECUforCoding finished [PROGRESS]
[HU_ENTRYNAV - 63] authenticateECUforCoding started [PROGRESS]
MCDDiagService<id=84900, job=com.bmw.psdz.jobs.uds.MCD3_AuthenticateECUforC oding, service=RDBI_FTP - ReadDataByIdentifier FlashTimingParameter, description=error: timeout, link=HU_ENTRYNAV_63_ETHERNET> [DIAGSERVICE]
MCDDiagService<id=16900, job=com.bmw.psdz.jobs.uds.MCD3_AuthenticateECUforC oding, service=SA_SK - SecurityAccessSendKey, description=error: timeout, link=HU_ENTRYNAV_63_ETHERNET> [DIAGSERVICE]
[HU_ENTRYNAV - 63] authenticateECUforCoding finished [PROGRESS]
[HU_ENTRYNAV - 63 - cafd_00000ded-003_015_035] Transaction type: cdDeploy; Message: TA started [TRANSACTION]
MCDDiagService<id=62900, job=com.bmw.psdz.jobs.uds.MCD3_PerformECUCoding, service=WDBI_PLAIN - WriteDataByIdentifier with unlimited Data-ID (plain hex value), description=error: timeout, link=HU_ENTRYNAV_63_ETHERNET> [DIAGSERVICE]
MCDDiagService<id=62900, job=com.bmw.psdz.jobs.uds.MCD3_PerformECUCoding, service=WDBI_PLAIN - WriteDataByIdentifier with unlimited Data-ID (plain hex value), description=error: timeout, link=HU_ENTRYNAV_63_ETHERNET> [DIAGSERVICE]
MCDDiagService<id=62900, job=com.bmw.psdz.jobs.uds.MCD3_PerformECUCoding, service=WDBI_PLAIN - WriteDataByIdentifier with unlimited Data-ID (plain hex value), description=error: timeout, link=HU_ENTRYNAV_63_ETHERNET> [DIAGSERVICE]
[] null [THROWABLE]
[HU_ENTRYNAV - 63 - cafd_00000ded-003_015_035] Transaction type: cdDeploy; Message: TA finished [TRANSACTION]
[HU_ENTRYNAV - 63] There was an error during TAL execution, please check the log files. [WARN]
[HU_ENTRYNAV - 63] - [Exception - HU_ENTRYNAV - 63] negative response error:
code: TIMEOUT P2/T2 occurred
description: P2 timeout on Service WDBI_PLAIN has error in result: [Severity=2051][ErrorCode=58640][ErrorCodeDescription=resource not available][VendorCode=2142][VendorCodeDescription=P2 timeout occured]; LinkName: HU_ENTRYNAV_63_ETHERNET
severity: ERROR

[HU_ENTRYNAV - 63] finalizeECUCoding started [PROGRESS]
MCDDiagService<id=84900, job=com.bmw.psdz.jobs.uds.MCD3_FinalizeECUCoding, service=RDBI_FTP - ReadDataByIdentifier FlashTimingParameter, description=error: timeout, link=HU_ENTRYNAV_63_ETHERNET> [DIAGSERVICE]
[HU_ENTRYNAV - 63] finalizeECUCoding finished [PROGRESS]
[] There was an error, please check the log files. [WARN]
[] - [Exception - HU_ENTRYNAV - 63] negative response error:
code: TIMEOUT P2/T2 occurred
description: P2 timeout on Service WDBI_PLAIN has error in result: [Severity=2051][ErrorCode=58640][ErrorCodeDescription=resource not available][VendorCode=2142][VendorCodeDescription=P2 timeout occured]; LinkName: HU_ENTRYNAV_63_ETHERNET
severity: ERROR

[] finalizeVehicleCoding started [PROGRESS]
[] finalizeVehicleCoding finished [PROGRESS]
[] finalizeTALExecution started [PROGRESS]
[] finalizeTALExecution finished [PROGRESS]
TAL execution finished [TAL_EXECUTION_FINISHED]
TAL-Execution finished with status: "FinishedWithError". [C207]
TAL execution finished. Duration: "25s". [C206]

Read SVT after TAL execution started.
Read SVT after TAL execution finished.
Abarbeitung beendet

Any help/suggestions greatly appreciated.

[bill57p9]

Resolved the issue - The car has an MMI box. Reconnected the ENTRYNAV directly to the car (i.e. not via the Y cable) and coding worked as expected again.