6 questions from our users
what maps and able to be upgraded
how do you turn it on?
Along the top of the GPS, closer to the left side, there is a small button cut out of the case. It appears to be part of the case. I find it very hard to turn on and off but that is where it is. It is the same color as the GPS case. You have to hold it down just right in order for it to work. And don't be impatient. Hold it down until the device comes on. I hope this helps you. Constance
Does the nuvi40 has life time maps?
how do you connect windscreen suction mount to holder
Can this gps have truck mode?
Have several Garmin GPS in the Household and am considering taking the 40 on overseas vacation. Where/how do I put in the overseas maps for each country area. There seems to be a small slot but it is not the same as the card holders on the 660 or 765.
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