DiagProg4 - FAQ

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VW AutoDetect via OBDII


VW AutoDetect eng

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DiagProg4 Maintenance


main eng

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DOWNLOAD UPDATE/ACTIVATION – ONLINE


UpdateENG

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How to download/instal SW_Files


sw files

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CAN ANALYZER SETTINGS


analyser

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DP4 activation online via WiFi


ACTIV ENG

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How to replace executive board in DP4


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How to replace service board in DP4


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DP4 - New External Test


DP4 Tester

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How to find Software version


25

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How to find Control Number

control number

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Mercedes reset after EZS programming

In some cases after EZS programming in Mercedes it is required to remove fuse or disconnect battery.

mercedes

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EEPROM SETTINGS


EEPROM SETINGS

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DiagProg4 File Synchronization


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Technical Support - submit enquiry


support

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DiagProg4 Powering and Connection


ins en

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Activation file is corrupted (4)

Activatnion file is corrupted
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Save all data from SDHC card (copy to PC),
Format SDHC card (FAT32),
Upload activation file again onto SDHC card

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If after uploading the activation programs are still not active in DP4 you need to

1. Check whether the machine's serial number matches the number in the file name activation
2. Check whether the activation file has a name in the format [No. DP4] .dpp for example. 123456.dpp
3. Check if this is the LAST latest activation file
4. Check whether the activation file has been copied to the main catalog of the memory card
5. Check whether the activation file has been deleted after you reset the device - if so, this means that activation has been uploaded
6. Check whether at the reset device displays any message

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How to upload UPDATE file in DP4

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How to upload activation file in DP4


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