- My model of MX-5 is: 2015 ND
- I’m based near: Lincoln__
- I’m looking for technical help or recommendations on: _Is my SatNav unit TomTom? Licoln Bypass is not shown on current SatNav SD. Need to buy a newer map edition. Is the unit TomTom ? _
Not TomTom, it’s a specific made for Mazda by Naviextras, you can often find more up to date cards online for not silly money. The alternative is to buy a subscription update through Mazda.
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No, its not TomTom, Mazda specific. In all honesty, its a poor system anyway and rather than update i’d highly recommend upgrading the system with CarPlay/AndroidAuto.
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You need the ‘Mazda Toolbox’ program to update the map. Check out this website -
https://mazda.welcome.naviextras.com/how-to-update.php
Like you I have a 2015 ND and live near Lincoln. I presume you are referring to the Lincoln Eastern bypass that opened around six months ago. The whole route was behind schedule due to the original contractors going bust, bad weather and Covid.
My updated SD card was constantly trying to direct me down that route 18 months before it opened. It was shown as open around the original proposed opening date rather than when it actually happened.