BMW ICOM A B C ICOM for BMW is a high performance BMW interface that will take the place of BMW GT1,BMW OPPS and BMW OPS. Integrated Communication Optical Module BMW ICOM is a high performance BMW vehicle interface that will take the place of the older BMW GT1 (Group Tester One), DIS-Plus diagnostic tools and will eventually replace BMW OPS and BMW OPPS diagnostic tools. It supports the new service processes; it also is integrated to work with older model series. Diagnostic ONLY. (stand-alone version). Adapters: ICOM A – OBD style diagnostic vehicle connector with communication protocols for MOST, K-CAN, D-CAN, KL15/30 detection, ignition failure status, battery status and TD signal for measurements. ICOM B – OBD style diagnostic vehicle connector with a high speed MOST extension for ICOM A and uses USB connection to the ICOM A. ICOM C – Old style 20 pin diagnostic vehicle connector (in engine compartment) to OBD. Service interval reset and engine speed signal. All BMW series can be processed with the ICOM-A, B and C-modules: ICOM A – vehicles with OBD capability (connect to ISIS/SSS/ISID with LAN or WAN) ICOM B – for programming with MOST port (connect to MOST in vehicle / to ICOM-A with USB system) ICOM C - older model series with diagnosis socket in engine compartment (OBD 2)