USB cable

This is the RT3 unit and was made by Magneti Marelli
The RT3 was available in a few different hardware versions, the later ones supporting MP3 playback. These units had an optical connection to the Display Screen.

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USB cable

Post by Tiago407sw16hdi » 11 Dec 2019, 15:39

Hello to all
My radio is the RT3ev they say its a RT4 made by Magnetti.
Some forums talk about buying the Usb cable to the back and with that you can run music from a stick and even update the maps....

Ok i bought the cable..but now i dont know what to do. I have Diagbox. well i dont know where and how to activate it.

Does anybody has this cable working?

Many Thanks

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Re: USB cable

Post by David_CH » 23 Jan 2020, 23:08

Following because i'm interested. I have an RT3 too, which USB cable you bought ? or you mean one of the expansion boxes ?

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Re: USB cable

Post by EDC5 » 25 Jan 2020, 21:49

So the RT4 is labelled as the RT3EV on some models. This is not to be confused with the normal RT3 that has no USB capability.

You can use Diagbox or Mirascripts to activate the USB funcion of the RT4 (RT3EV)