My windows seem like they're struggling to close. When I automatically close the window on the driver's side it even closes and opens slightly like there's been an obstruction. There's some discussion on other forums about earlier build LEAFs having this problem and it's either the regulator (I think that's the motor) or an out of alignment teflon guide causing the slowness. Has anyone else had this problem?
I'm getting my 50k service next week, want to see if anything can be done about it.
Also, in many cars the actual switches are the issues with windows, they slow down and then stop working as the contacts get dirty. Try the same window from both the driver's switch and it's own switch, if they go at different speeds the issue s probably the switch.
Given their age I'd expect the switch to be replaced under warranty, once they are out of warranty the are generally not to hard to clean yourself.
Thanks for the suggestions guys, I'll see what I can do about it. I had an intermittent window switch in the Honda I fixed with some contact cleaner once, I might let the mechanics take a look at it first in case they know something we don't. I'll also ask for the 12V battery to be tested while I'm there.