Please open https://tunezilla.com/fz/guide for the step-by-step guide.
Did you receive a FlashZilla v3 in year 2021 or earlier, and you don't see a TCU (DSG) option listed? Try installing the following template:
Click here to see how to install that template.
Below is a list of common vehicle selections. You may find more details and images under the Tune Catalog for your specific model.
If you don't see your vehicle (ECU) listed inside the FlashZilla device, then you can download updated template file below. Click here for installation instructions.
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A battery charger or jump cable (connected to another car that's running) is recommended to stabilize your car's power during the ECU write operation. This does not apply to some vehicles, including VW Touareg 5.0L V10. Charging at over 13.5v may confuse the vehicle into thinking that the engine is running, and that can disrupt the FlashZilla write operation.
Please contact us if you need assistance.
This tool typically supports up to 2008 model year vehicles, and 2009 Mercedes Sprinter vans. It does not support newer vehicles. This used to be sold before 2018 and we still offer a few as rentals.
Troubleshooting: If you see a "FTD2XX.DLL" error while operating FlashZilla software in Windows, then unplug the FlashZilla device from your computer, download and install this software, and try again.
There is a $50 fee plus up to a *$500 deposit required to rent a special version FlashZilla v2 (or possibly a different tool) that is not locked to one car. Please contact us if you have questions or if you'd like to rent. Please return these tools in a reasonable time-frame. If you cannot ship it within a few days of receiving your tune from us, then please let us know. We will charge $50/week if the tool is held for more than two weeks after the software has been sent, up to the purchase price of $900 USD.