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Home >> BMW >> 2017 >> i3 Range Extender >> Repair and Diagnosis (Single Page) >> General Information >> OEM General Information >> Functional Description -- I3_I01 >> Telematic Communication Box >> System functions >> Communication between Telematic Communication Box and head unit

Communication between Telematic Communication Box and head unit

For the transfer of telematics information the Telematic Communication Box (TCB) is connected to the head unit via a USB cable. The transfer is effected on the USB standard 2.0.