Not simply has BMW electrical architecture changed over the last decade, but so gets the equipment to service them. The equipment has changed, the interfaces have changed plus the complexity of setup and make use of.

Early tools

During the 1990’s, the viewers Tester One (GT1) was introduced. There have been a number of versions, like DIS Plus (stationary setup), even so the GT1 is among the most common and is also after that be referenced here. The GT1 is a portable device which contained a chargeable battery. It features a touchscreen display for quick use. It contained software for Diagnosing as well as had software called TIS (Technical Information Display) which is 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, look up how to switch the component then carry out the needed initializations for your new part. Two interfaces were utilized: EDIC (yellow interface) and the OPS (orange interface). Later versions in the OPS were called OPPS, given that they carried additional diagnostics for your Byteflite system and they were also yellow, but larger as opposed to EDIC. Authentic GT1s are saved to the portable touchscreen unit. There are many “cloned” units around, adapted to function on a PC. Either genuine or cloned, the interfaces work the same and correct with an Ethernet port.

Later versions in the GT1 software removed CIP, and moved it to some 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 of the CIP functions and added extra features like multiple car programming and dual channel programming per car (DIAGBUS and a lot bus simultaneously).

Third Generation equipment

Fast forward about 2008 if the Third Generation (3G) of kit was published: ISIS. The items in ISIS are so large, that web site hosting are set up at the dealership. An internet version is accessible on the aftermarket for a small fee, called OSS. It is usually bmw rheingold. With all the introduction of ISIS comes a fresh interface, called ICOM. Previous interfaces (EDIC & OPS) won’t work with ISIS. ISIS is made up of few parts, since it completely replaced GT1 & Progman. The main a part of ISIS that is utilized inside the shop is termed “ISTA”, that may be further separated into a double edged sword: ISTA/D for Diagnosing vehicles and ISTA/P for Coding, Programming & Individualization.

Comparison

GT1s is found just about anywhere, including eBay for inexpensive. BMW seen that the tool was easily cloned and sold worldwide. Many amounts of security happen to be put in the growth of ISIS to prevent this, in resident servers and internet-based versions. It is then more difficult for non-dealer shops to function about the newer cars. You might feel that since the GT1 was discontinued in ’09, you might keep by using their for several more years before the newer system became more available, however, BMW stayed a pace ahead! When a car is programmed with the new ISTA/P, it upgrades the software at night level of what Program can recognize. That means, when a car may be updated with ISTA/P, you cant ever use Progman on it again, rendering the “cloned” versions useless with that particular car. Also, each time a new module is installed, the software that’s pre-installed with that module is also newer than what Program can recognize, that may steer clear of the entire programming process, forcing the automobile 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 may also be sending the cars to dealerships because of this. However, not all aftermarket shops have fallen behind. You can find a limited number of BMW specialty shops that remain on top of manufacturer technology, to ensure that no car is averted! When looking for a location to service your BMW, ensure they’re able to do ALL aspects of repair, including Diagnostics and CIP!
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