I‘ve seen people saying that some of the information in the user manual is sometimes hard to find ( battery cooling ) etc. I’ve also found this to be the case. In my case it was , de misting explanation not very clear. One of the members put me right, can’t for the life of me think who it was but info good & worked. I’m finding if your sat in the car looking something up & start fiddling you then run the little battery down. I seem to remember some member saying switch car on before fiddling, must admit this makes sense. One more thing that has cropped up with me is apps. For example I look for an app with a specific name & when I click search it seems to shoe 3 or 4 apps, & there lies my problem, what one do you download. Hope someone who understands where I’m coming from can help me out. Thanks chaps.