Hi! I emailed tech support and asked if that can be added for the DS708 in a future update and was told they'll work on it and release it in a new update. Also after reading some info on your Maxisys reply, that's nice to know that your tool seems to have the option for it. Also I believe depending on some models, i.e. earlier 2000's from later, some procedures may vary when running a readiness test in most aftermarket tools as explained in the Snap-on web page found in your thread/discussion. The OEM tool is simpler to run the readiness, but then again it is made only for VWs. I hope you figure out how to get that feature working on yours, while I'm waiting for that feature for the MaxiDAS in a future update. Best of luck.