Not just has BMW electrical architecture changed over the past decade, but so contains the equipment to service them. The gear is different, the interfaces have changed as well as the complexity of setup and employ.

Early tools

Back in the 1990’s, the Group Tester One (GT1) was introduced. There was a number of versions, like DIS Plus (stationary setup), however the GT1 is among the most common and it is after that be referenced here. The GT1 is a portable device which contained a chargeable battery. It provides a touchscreen display for quick use. It contained software for Diagnosing and also had software called TIS (Technical Information Display) the Service & Repair Information. Early versions of Diagnostics also contained software called Coding, Programming & Individualization (CIP). So through the same tool, you might Diagnose the problem, search for how you can switch the component after which perform needed initializations for your new part. Two interfaces were utilized: EDIC (yellow interface) and also the OPS (orange interface). Later versions with the OPS were called OPPS, because they carried additional diagnostics for your Byteflite system and they were also yellow, but larger compared to EDIC. Authentic GT1s are saved to the portable touchscreen unit. There are several “cloned” units out there, adapted to function over a PC. Either genuine or cloned, the interfaces work the same and correct by using an Ethernet port.

Later versions with the GT1 software removed CIP, and moved it to a separate computer (for storage), but nonetheless accessible through the GT1. This new software was called Progman (short for Program Manager). This new software contained all the CIP functions and added additional features like multiple car programming and dual channel programming for each car (DIAGBUS and many bus simultaneously).

Third Generation equipment

Skip ahead to about 2008 when the Third Generation (3G) of apparatus was published: ISIS. The valuables in ISIS are so large, that hosting are set up in the dealership. A web based version is accessible to the aftermarket for a small fee, called OSS. It could be bmw m6 videos. With all the introduction of ISIS comes a whole new interface, called ICOM. Previous interfaces (EDIC & OPS) won’t work with ISIS. ISIS has a few parts, because it completely replaced GT1 & Progman. The principle a part of ISIS utilized inside the shop is called “ISTA”, which is often further separated into two parts: ISTA/D for Diagnosing vehicles and ISTA/P for Coding, Programming & Individualization.

Comparison

GT1s is found anywhere you want to, including eBay for really cheap. BMW remarked that the tool was easily cloned and sold worldwide. Many degrees of security have been put in the development of ISIS to prevent this, in resident servers an internet-based versions. This makes it harder for non-dealer shops to function about the newer cars. You are likely to believe since the GT1 was discontinued in 2009, you might keep using that for a number of more years prior to the newer system became more available, however, BMW stayed a stride ahead! Every time a car is programmed using the new ISTA/P, it upgrades the application past the a higher level what Program can recognize. Meaning, when a car continues to be updated with ISTA/P, you’ll never use Progman about it again, rendering the “cloned” versions useless with that particular car. Also, every time a new module is installed, the application that is pre-installed with that module is additionally newer compared to what Program can recognize, which may stay away from the entire programming process, forcing the auto to become programmed by ISTA/P.

What exactly does this mean for your BMW owner? As a result of the newer systems, many BMW owners still can’t repair the cars themselves. Many aftermarket shops will also be sending the cars to dealerships consequently. However, don’t assume all aftermarket shops have fallen behind. You can find a limited number of BMW specialty shops that stay with the surface of manufacturer technology, in order that no car is averted! While looking for a place to service your BMW, be sure they’re able to do ALL aspects of repair, including Diagnostics and CIP!
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