It is not a "hybrid" every EDC16 has IQ and TQ limiters.
You can run a VAG EDC16 on an IQ limiter too if you want.
I understand it should be switchable, but VAG seems to use torque in all limiters while Mercedes files may confuse people (IQ in main torque limiter and smoke map, torque in driver's wish and gear dependant torque limiters...).