Reason i got this was to code mercedes injectors on my S212. Tapped injector hot key function but the only functions are the previous 5.

The good news is it does do this but the process of getting into it is easy if you no what your doing but difficult if you dont no where to go. 

I have a BMWE65 which i pluged in to check injectors tapp hot key and straight in no problem. it would be a great advantage to everyone if there is a hot key for your make when you tap it it comes up,rather than sending numerous emails to find out how to access a fuction