OEM Infos & Downloads

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You can find further testers from Bosch here


A re-programming with Bosch KTS series is currently not possible because of the change in the "Euro 5 Portals for the VW group," and introduction of ODIS in their authorized workshops.

Information on Audi

Audi provides access to erWin under the link erWin.audi.com. erWin is the Electronic Repair and Workshop Information from Audi AG, both for independent workshops, car fleets and all other companies that repair and service Audi vehicles on a professional basis, as well as for all private persons who wish to repair their Audi vehicle themselves.


The KTS 520 / KTS 550 and KTS 650 cannot be used with vehicles of the VAG-Group (VW, Audi etc.).