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First you have to locate the navigation DVD player itself. The navigation system DVD players are either under the front seats or behind the navigation screen. All you have to do to update the GPS system is remove the old GPS disc and insert the new GPS disc. The NAV system will update itself. About the only thing you may have to do is reset the region the Navigation system shows. Most of the time you dont have to do anything. It will do all the updates itself.
Once you have purchased and received your navigation disc for Mercedes-Benz then updating the GPS system is very easy. Your new DVD will come with instructions, but if you lose them or are stuggling to follow them then please use these easy to understand steps listed below: Start the ignition on your car or vehicle. The Mercedes GPS should initiate, if it does not then power it on. Eject your existing Mercedes-Benz Navigation DVD and insert your new 2017 disc. Follow the on-screen instructions and let the map updates install.