Not merely has BMW electrical architecture changed over the past decade, but so has got the equipment to service them. The gear has changed, the interfaces have changed along with the complexity of setup and employ.
Early tools
During the 1990’s, the audience Tester One (GT1) was introduced. There were a couple of versions, like DIS Plus (stationary setup), however the GT1 is easily the most common and is what’s going to be referenced here. The GT1 is really a portable device which contained a rechargeable battery. It provides a touchscreen technology for quick use. It contained software for Diagnosing as well as had software called TIS (Technical Information Display) the Service & Repair Information. Early versions of Diagnostics also contained software called Coding, Programming & Individualization (CIP). So from your same tool, you can Diagnose the challenge, research the best way to replace the component and after that carry out the needed initializations for your new part. Two interfaces were used: EDIC (yellow interface) along with the OPS (orange interface). Later versions with the OPS were called OPPS, since they carried additional diagnostics for your Byteflite system plus 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 be effective on the PC. Either genuine or cloned, the interfaces work the identical and connect by using an Ethernet port.
Later versions with the GT1 software removed CIP, and moved it into a separate computer (for storage), however accessible from your GT1. This new software was called Progman (short for Program Manager). This new software contained all the CIP functions and added new features like multiple car programming and dual channel programming for each car (DIAGBUS and MOST bus simultaneously).
Third Generation equipment
Fast forward to around 2008 when the Third Generation (3G) of kit was published: ISIS. The belongings in ISIS are extremely large, that web site hosting are set up on the dealership. A web-based version is available towards the aftermarket for a small charge, called OSS. It can be bmw videos. With the introduction of ISIS comes a whole new interface, called ICOM. Previous interfaces (EDIC & OPS) will not work with ISIS. ISIS consists of a few parts, as it completely replaced GT1 & Progman. The principle portion of ISIS utilized from the shop is known as “ISTA”, which can be further categorised into two parts: ISTA/D for Diagnosing vehicles and ISTA/P for Coding, Programming & Individualization.
Comparison
GT1s is found just about anyplace, including eBay for very cheap. BMW pointed out that the tool was easily cloned and sold worldwide. Many numbers of security happen to be put in the development of ISIS to avoid this, in the resident servers and online versions. Labeling will help you much harder for non-dealer shops to be effective about the newer cars. One would think that because the GT1 was discontinued last year, you can just keep using that for a number of more years before the newer system became more available, however, BMW stayed a measure ahead! Each time a car is programmed 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 into it again, rendering the “cloned” versions useless on that particular car. Also, every time a new module is installed, the program that is certainly pre-installed on that module is additionally newer when compared with Program can recognize, which may pun intended, the entire programming process, forcing the vehicle being programmed by ISTA/P.
Just what exactly does that mean for your BMW owner? On account of the newer systems, many BMW owners can no longer repair the cars themselves. Many aftermarket shops will also be sending the cars to dealerships as a result. However, don’t assume all aftermarket shops have fallen behind. You can find a limited number of BMW specialty shops that stay with the top of manufacturer technology, to ensure no car is averted! When searching for a place to service your BMW, be sure they are able to do ALL aspects of repair, including Diagnostics and CIP!
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