SFD Checker

Our tool analyses your AutoScan made with VCDS and shows whether the control units in your vehicle are protected by SFD or SFD2.

It also shows to what extent writing access (coding / adaptation / retrofitting) is affected or if only service works are possible after unlocking the SFD. To check this, simply press the “i” symbol in the results.

Please note: No SFD will be unlocked. This tool only provides a status overview / information based on the uploaded AutoScan.