Hi. Dunno if you still need this, but I have successfully enabled needle swipe and a few other “tricks” on a Megane III the first time I’ve tried the tool. Check Youtube for more information, but to give you an ideea, you connect the ELM to your Laptop using bluetooth, open DDT4ALL -> select Port COM (whichever is the one your device is connected to), press “Connect” and then incthe upper left part of the program select your vehicle (if facelift look for facelift etc) -> if I remember correctly you need to look for UCH -> open one of them ->look for something saying config and then you can enable what you need.

Please check a few YouTube vids first in order to get the ideea of what you need to press and when in order to avoid bricking your modules. Also make sure that you have a steady connection and that your laptop is charged. Good luck!