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Vehicle Interface of Integrated Communication Optical Module (ICOM)

Page 25

User Guide

of 29

Version 1.0/ Februar 08

5.2

Replacement of ICOM A OBD II module

The OBD II module is to be replaced in the corresponding order, complying with the following

work steps and safety instructions:

All work is only to be carried out when the device voltage is not applied. It is only

permitted to use standardized screwdrivers and spanners that are exclusively intended

for this purpose and where the size of the tool matches the screw / bolt head to work on

bolt / screw connections.

1. Remove the two screws on the top of the housing of the OBD module (see Fig. 19).

2. The top of the housing has been adapted to the bottom via guide rails. For this reason,

pull the top upwards carefully and separate it from the bottom.

3. Unplug the two ribbon cables (see Fig. 20).

4. Use the coded ribbon cables to connect the new OBD connector to the ICOM.

5. Carefully rejoin the two shells of the housing over the guide rails (see Fig. 21).

Make sure that neither of the ribbon cables is jammed between the shells of the

housing!

6. Reinsert the two housing screws on the OBD connector and tighten them.

BMW AG/ICOM User Manual

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