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Home >> BMW >> 2011 >> 1M >> Repair and Diagnosis (Single Page) >> General Information >> OEM General Information >> Functional Description - 1-Series >> Information & Entertainment System - Functional Description >> Telematic Communication Box (TCB) >> System functions >> Communication between Telematic Communication Box and headunit

Communication between Telematic Communication Box and headunit

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