We divide the update into:

-SOFTWARE TCU

-TCU MAPS

-XDF & ADX files for Tuner Pro



If the new SOFTWARE includes new features, they will not work without updating MAPS.

If the new SOFTWARE only includes corrections to the previous version but does not add new features, then there is no need to update the MAPS.

New features may also not be visible in Tuner Pro if you do not update the XDF & ADX files.

The new SOFTWARE will work fine with the old MAPS file but the new features will not work.


It's best to update everything together.


The MAPS update removes the configuration.

Remember to make a MAPS backup before upgrading. The new MAPS base files must be edited for your vehicle




UPDATE:

Download New files from Update Section: DOWNLOAD



Connect the TCU

Run TCU UpdateSoft.exe


Select Update File


Click "Process" and wait to finish updating.



Next update XDF & ADX in Tuner Pro: Installation


Next update MAPS:Installation

Remember to make a MAPS backup before upgrading MAPS. The new MAPS base files must be edited for your vehicle