In the DAS program, select the feature you wish to activate (e.g., "Key Learning").
The mention of "2011" in the keyword isn't just a random year; it points to a significant transitional period. The official Mercedes-Benz diagnostic software, , was frequently updated. Users on diagnostic forums reported that older TAN calculator tools worked flawlessly on software versions prior to 2011 but began generating invalid codes for versions released in March 2011 and later. This created a pressing need for updated calculators capable of handling the new cryptographic challenges posed by DAS versions 2011, 2012, and 2013. smart car tan code calculator 2011