Was it here that I read someone saying that there were reports of the Galaxy Nexus not charging on some car chargers? I thought I read that here but I couldn't find it in a search.

Anyway, it looks like this is true. If I'm driving around and realize my phone's battery is low, when I plug it into the Tunelink, the charge indicator doesn't come on. It's hard to say if it's actually not charging or if it just isn't indicating it. I'll have to drive around like that for a while and see if it's the latter.

I mentioned this to Tunelink support, and they were familiar with the issue. Their app even has a place in the settings menu where you change the charge mode to "Android," which is weird. He also suggested that I plug in the phone before the Tunelink has power. I've found that I have to do both in order for it to charge. Very strange...