Why do i need BMW ICOM A2 icom B icom C icom D?

The passage here explains the reasons for BMW icom a (a2, a3), icom b, icom c and BMW ICOM A3+B+C+D for BMW diagnosis, coding and programming. And also, you will know what you should need for use in different repairing situations.

ICOM A (A2, A3) – OBD diagnostic supporting MOST, D-CAN and K-CAN protocols

ICOM A is a basic component.  Physically, on one hand, it supplies the interface that connects with car OBD II diagnosing interface; on the other hand, it can supply the interface that is self-adaptable intergraded into garage. As protocol converter, it is responsible for testing and data exchange in different controlling units, as well as signal processing through a high effective computer core. Electrical power pressure is supplied by vehicle interface. The lowest power pressure of Electrical operation of ICOM A is fixed to 8V. Only it exceeds the lowest value, can a stable function be guaranteed.


Modified BMW ICOM A2+B+C for vehicles with OBD access receives a significantly more powerful processor and more storage capacity. And robust aluminium case will help to avoid damage when using in harsh environments. It works better in cooling, runs faster and works more stable, not easier broken than older ICOM A.

ICOM A3 can program all units for all BMW series expect media system, and work more stable and has stronger compatibility than ICOM A2, A1.
ICOM B – diagnosis via MOST bus, and possess link to A-interface through USB connection

ICOM B for vehicles with optical MOST access will be equipped with a soft cover made of rubber instead of the former plastic cap, to protect the MOST connector
ICOM B is the external MOST interface of ICOM A, and it connect with ICOM A by a usual USB or that within supplying. Power is supplied by USB through ICOM A.
Only when the power supplied to ICOM A lower to 8V, can electrical running of ICOM B be ready to connect with standard.

ICOM C–20-pin cable for previous types

ICOM C for old series with a diagnostics socket will be additionally equipped with an approx. 20 cm long cable, which facilitates the connection of the ICOM A2 and makes storage in the engine compartment easier.

ICOM C in an intelligent interface converter, which makes OBD II compatible with BMW round plug. As a lengthened auxiliary module, it makes ICOM A connects with non-OBD II vehicle module. Power is supplied by round plug through KL30.

The lowest pressure of ICOM C electrical running regulated to 8v. Electrical pressure on KL30 is conveyed to OBD II through internal equipment, and then to ICOM A. Only when vehicle battery voltage ICOM C exceeds to the lowest limitation, can it guarantee the stable interactivity of the two equipments.

ICOM A2, ICOM B, ICOM C connection:

ICOM A B C and BMW E & F-series

Save a lot for E and F series:
BMW E series: K+DCAN USB cable
BMW F series: ENET cable

ICOM D – for BMW motorcycles motobikes diagnostics

ICOM D is a 10-pin to 16-pin diagnostic cable for BMW motorcycles motobikes diagnostic and programming together with ICOM A2
It is the TOP 1 in the BMW diagnostic tool list, with the most powerful & stable function and the best reputation.

ICOM D connector location:

The Difference Between BMW ICOM A2+B+C With BMW ICOM NEXT A with Latest Version 2017.03V

BMW ICOM is the professional diagnostic tool for the BMW car and diagnose and program for it now there are the new update scanner bmw icom next come out, here belows are the difference for bmw icom A2 and BMW icom NEXT A.

Both BMW ICOM A2 and ICOM NEXT A can work with the same software ISTA-D-ISTA-P for the same BMW Vehicles. But they are kind of different from some factors, especially firmware adaption. there is some highlights of BMW ICOM NEXT after hardware update with high-quality PCB board, bmw icom Next the haredware is different with bmw icom a2, pls check BMW ICOM NEXT A and BMW ICOM A2+B+C

More stable during programming

be necessary for the future Gbit cars

faster start-up times and high throughput

through high-performance, low-power ARM SoC

improved handling

more flexible obd cable

lighted button for logs

Autologic BMW auto diagnostics Software

Autologic BMW auto diagnostics Software

1. It can not be up-to-date mainly because it is not really primary.
2. Immediately after services will never be presented the moment Multiplexer is disassembled.

BMW Scan Software Description:

Autologic BMW might make garages to undertake independently any support and repairs without any exterior support. Autologic BMW ICOM can offer a lot quicker diagnostics, coding and programming than other BMW diagnostic instruments, such as ??GT1??, ??SSS?ˉ, BMW Scan Device and ??ISIS?ˉ. Other than these, Autologic BMW in good shape aftermarket components and you will discover extra optional model as BMW Scan Software.

Autologic BMW is not difficult to be used. Info is displayed on a massive touch-sensitive monitor through an easy menu structure, BMW Scan Instrument supported by extensive enable screens.
BMW Scan Software accessible Protection:
Autologic BMW covers autos from 1986 onwards
Autologic BMW Mini handles cars from 2001 onwards

BMW Scan Resource Perform:
1. Autologic BMW MINI is part of the Autologic BMW software program package or possibly a stand by itself BMW MINI program.
2. Coding Individualisation & Programming (CIP) Software program ¨C Autologic is unique by being the only aftermarket diagnostic tool BMW Scan Tool to offer coding and programming in one
3. Providing independent garages with the MOST ¨C Programming time can be reduced by up to 60%* using Autologic?ˉs BMW Scan Instrument Optical Interface compared to OBD II / J1962 connection
4. Retro Fitting factors & conversions ¨C Autologic delivers beyond dealer-level range of retrofitting and conversions.BMW Scan Resource Country variant configuration ¨C Autologic offers unparalleled configuring capabilities

BMW Scan Device Specification:
Full details on Autologic BMW and BMW MINI diagnostic capabilities are provided in the pdf documents
The Autologic diagnostic software for BMW Scan Instrument motor vehicles is without doubt the most comprehensive device to be made offered to independent BMW specialists.
Autologic BMW is unique in offering full fault code read and re-set, full component activation, BMW Scan Resource electronic control unit procedures, clearing and setting of adaptation values, full protection of (ECU) control units coding, full programming capability including engine control modules and transmission control BMW Scan Instrument modules, adjustment of engine idle, real-time reading of all dynamic data, procedure for engine and immobiliser alignment, BMW Scan Resource procedure for trial substitution of control units and procedure for the fitting of BMW accessories. Car/Key Memory Purpose for personalising vehicle.BMW Scan Tool

BMW ICOM A2 Wifi solution comes with Dell E6420 laptop

BMW ICOM with Expert Mode/ Developer Mode enables BMW users and technician much more coding and programming possibilities, like self-leveling suspension, side airbags for rear passengers, automatic operation of tailgate, remote closing windows etc functions. The ICOM Rheingold software is compatible BMW ICOM A1, ICOM A2 and BMW ICOM A3.
BMW ICOM A2 Wifi solution comes with Dell E6420 laptop, software preinstalled ready to work, software version will be 09/2014. ISTA/P Expert mode for single module programming is added in this order for Free. I have installed BMW Rheingold to my computer and I am trying to do a diagnosis through ista – d. I have connected Icom A2 and managed to see the module as long as it’s IP through IToolRadar. When i am at the step of connection the status of the header says firmware and i cannot connect with the vehicle.

Use Network cable to connect Super version BMW ICOM A2 with computer, charge Super version BMW ICOM A2 with 12V power adapter or connect Super versionICOM A2 with the BMW vehicle. When it pops up “The SYSTEM IMAGE update was successfully”, click “Update Firmware”.