Installation Instructions

LGE Confidential
WhatistheOCU(OnlineConnectivityUnit)
 The OCU stands for Online Connectivity Unit
 It’s a telematics device that LGE is developing for the Volkswagen vehicles.
 It is a small box installed deep inside passenger cars, and in charge of wireless communications in
GSM, WCDMA, and LTE network
 It provides voice and data call functions and various online services requested by VW
GNSS Antenna C
onnector
Power, CAN, Audio and
other data connector
GSM/WCDMA/LTE
Antenna Connector
WCDMA/LTE DRx
Antenna Connector