Most helpful critical review
98 of 104 people found the following review helpful
Read this to get it to work with your Nuvi!
on February 22, 2011
This is a type B USB cable instead of a type A USB cable. If you connect a type B cable, the Nuvi starts up in USB mode. Supposedly, you can hold the bottom left corner of the screen for 15 seconds while powering up to bypass USB mode but I found an easier way.
Power up without the cable.
Hold down the battery icon for about 5 seconds to enter Diagnostic mode.
Connect the cable.
Exit Diagnostic mode.
Your Nuvi should be in GPS mode now.