I have a 2017 MKZ Hybrid and I am unable to get the 110V power point to charge/power my tablet. The user manual said it should support things up to 150W. I use a Microsoft Surface Pro 4. My particular model only draws a maximum of 30W, and the charger is rated at 65W. In either case, this should work. And I'm wondering why it doesn't. I don't think the issue is the charging cable, because it's the same one I at home. I'm also hoping the issue isn't the power point itself--I plug in my Galaxy S7 edge phone, and that charges just fine. I just can't get my tablet to recognize that it is connected to the charger and a power source. When I start the ignition and plug it in, the green light does glow steady, indicating that it should be working. But it isn't.