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i know that there are different power outputs but this has never been a problem before with any other sat navs and i have tried it in a few different trucks and i cant get any power to it from the cigarette lighter. can only charge it through usb and my car. annoying when i spent so much on it and that i bought this for my work but cant use it.
Does the nuvi 850T have a public transit feature? ie bus routes schedules, subways info that type of function? it seems to have every other feature but I haven't seen that listed?