Not just has BMW electrical architecture changed throughout the last decade, but so has got the equipment to service them. The device has evolved, the interfaces have changed and also the complexity of setup and employ.
Early tools
Within the 1990’s, the Group Tester One (GT1) was introduced. There have been a couple of versions, like DIS Plus (stationary setup), however the GT1 is the most common which is after that be referenced here. The GT1 is often a portable device which contained a rechargeable battery. It has a touchscreen display screen for easy use. It contained software for Diagnosing and in addition had software called TIS (Technical Information Display) which is the Service & Repair Information. Early versions of Diagnostics also contained software called Coding, Programming & Individualization (CIP). So in the same tool, you can Diagnose the challenge, search for the way to replace the component and after that do the needed initializations to the new part. Two interfaces were utilized: EDIC (yellow interface) and also the OPS (orange interface). Later versions from the OPS were called OPPS, given that they carried additional diagnostics to the Byteflite system and so they were also yellow, but much wider as opposed to EDIC. Authentic GT1s are stored on the portable touchscreen unit. There are several “cloned” units on the market, adapted to work on a PC. Either genuine or cloned, the interfaces work the identical and repair with an Ethernet port.
Later versions from the GT1 software removed CIP, and moved it with a separate computer (for storage), but nonetheless accessible in the GT1. This new software was called Progman (short for Program Manager). This new software contained every one of the CIP functions and added additional features like multiple car programming and dual channel programming for each and every car (DIAGBUS and quite a few bus simultaneously).
Third Generation equipment
Go forward to around 2008 in the event the Third Generation (3G) of kit was published: ISIS. The items in ISIS are very large, that hosting are set up at the dealership. A web based version is available for the aftermarket for their fee, called OSS. It is usually bmw tools. With the introduction of ISIS comes a new interface, called ICOM. Previous interfaces (EDIC & OPS) will not work with ISIS. ISIS consists of a few parts, since it completely replaced GT1 & Progman. The key a part of ISIS that is used from the shop is named “ISTA”, which is often further broken down into two parts: ISTA/D for Diagnosing vehicles and ISTA/P for Coding, Programming & Individualization.
Comparison
GT1s is found almost anyplace, including eBay for inexpensive. BMW realized that the tool was easily cloned and sold worldwide. Many levels of security have been placed into the growth of ISIS in order to avoid this, both in resident servers and online versions. It is then much harder for non-dealer shops to work around the newer cars. You might believe since the GT1 was discontinued during 2009, you can keep using for a lot of more years before the newer system became more available, however, BMW stayed one step ahead! Whenever a car is programmed together with the new ISTA/P, it upgrades the program after dark degree of what Program can recognize. Meaning, once a car may be updated with ISTA/P, you can NEVER use Progman onto it again, rendering the “cloned” versions useless on that particular car. Also, each time a new module is installed, the program which is pre-installed on that module is additionally newer than Program can recognize, that may stay away from the entire programming process, forcing the vehicle to become programmed by ISTA/P.
What exactly does this mean to the BMW owner? Because of the newer systems, many BMW owners can’t repair the cars themselves. Many aftermarket shops are also sending the cars to dealerships as a result. However, not all aftermarket shops have fallen behind. There are a small selection of of BMW specialty shops that stay with top of manufacturer technology, to ensure that no car is averted! When searching for a place to service your BMW, make certain they can do Every aspect of repair, including Diagnostics and CIP!
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