RX 450 and Google maps

[ISJason]

Hello, I was wondering I have a RX 400 at the moment but will change hopefully soon to RX 450. I've heard that with the 450 you get Google maps and Internet service? Am I correct?

Also, to get the Google services does the car use it's own Wi-Fi or 4G telephone connection or is it all done through your own mobile phones data scheme?

Thanks.

Jason

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[rayaans]

I think you can use mirror link on the 4RX so it'd be from the phone but haven't tried it. No option on the 3RX though. 

It works in the IS but some users can't get it to work, not sure why. 

However, I would say that the standard nav is fine anyway for getting you about 

[GSLV6]

I've found the standard Nav in the 3RX to be a big improvement over the older versions, with better detail (unclassified roads shown) and really no need of anything better, as it also includes real time traffic warnings, diversions etc.  No internet service on the Mk3 though AFAIK as, like many others, I think it uses it's own inbuilt receiver for traffic warnings.