Hi all, I've made a number of modifications via obdeleven to my MY17 Tig and I've now had the battery die overnight twice.

Each time the car has been powered down normally, however both times I've noticed that the AID has remained on after powering off and locking the doors. It has just been displayed the normal end-of-trip data, and turned off after 30~ seconds. However I am concerned that all the systems in the vehicle are not turning off and they are invisibly draining power. Is there some way I can determine this, either via in car systems or via obdeleven?