HU_ENTRY 6NH 6NS Enhanced Bluetooth Coding Error

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If you were trying to code 6NS Enhanced Bluetooth on your HU_ENTRY module and got the following error, here is the fix:

Service WDBI_PLAIN returned a negative response with response code requestOutOfRange; ECU: HU_ENTRY_63_ETHERNET severity: ERROR

This problem occurs if the car you`re trying to programm doesn`t have COMBOX (CMB_MEDIA) module. By modifying the VO FA and replacing the 6NH to 6NS and clicking on “Code” what you did is you basicly corrupted the CAFD of the module. After getting that error, even the Bluetooth and phone list is now gone from your iDrive menu, so you are unable to use it anymore.

You will see that also after getting this error you won`t be able to read the coding data or code the module again, it will be inactive in the SVT or ECU list.

  • Step 1 – Take a chill pill and relax, this can be fixed easily
  • Step 2 – Remove 6NS from the FA, add the 6NH like it originally was on your car and go to the VCM master tab to write it to the car.
  • Step 3 – Remain in the VCM section and click to Read I-Levels. Write down the I-Level shown.
  • Step 4 – Go the the Coding Section and Connect => Read FA (VO) => Activate FA (VO) => Read SVT (VCM) => Left-Click on HU_ENTRY => Click on “Detect CAF for SWE” => Select the CAFD from the I-Level you wrote down in step 3 => Select OK => Right-Click on HU_ENTRY (the ECU itself not the underlying CAFD) => Select CODE

After Esys has completed the coding process you will have bluetooth and the phone list will be back!

For any other questions please use the comments box or the dedicated Questions and Answers section of our website

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