How to connect BMW ICOM A2+B+C diagnostic system

BMW ICOM A2+B+C is the powerful OEM diagnostic system for BMW vehicle models. Misconnection would cause unnecessary problems. Here is the detail instruction on BMW ICOM diagnostic tool connection.bmw-icom-connection-guide-01_1 Fig1 below display the BMW ICOM A2+B+C accessories:

ICOM A

ICOM B

ICOM C

LAN cable

Laptop or computer

How to connect BMW ICOM A2+B+C correctly?

Fig 2 and Fig 3 explain the whole connection of BMW ICOM

Fig 2: BMW ICOM A2+B+C without WIFI connection

bmw-icom-a2-connection(1)

Fig 3: WIFI BMW ICOM A2+B+C connection

bmw-icom-wifi-connection-display

Connection Instruction:

1) Setup BMW ICOM A, ICOM B and ICOM C

bmw-icom-connection-guide-2

bmw-icom-a2-connect-vehicle

2) Connect BMW ICOM A2+B+C main unit to the vehicle OBD port

icom-connect-023.Wait the indicator light on the main unit illuminates

BMW-icom-indicator-light

4.Connect the ICOM with vehicle using LAN cable

5.Power on the computer and install software