Not only has BMW electrical architecture changed over the last decade, but so gets the equipment to service them. The equipment is different, 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 are a couple of versions, like DIS Plus (stationary setup), even so the GT1 is among the most common and is after that be referenced here. The GT1 is often a portable device which contained a chargeable battery. It provides a touchscreen technology 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 from your same tool, you could Diagnose the challenge, search for how you can switch the component then perform the needed initializations for the new part. Two interfaces were chosen: EDIC (yellow interface) as well as the OPS (orange interface). Later versions from the OPS were called OPPS, since they carried additional diagnostics for the Byteflite system plus they were also yellow, but larger as opposed to EDIC. Authentic GT1s are saved to the portable touchscreen unit. There are lots of “cloned” units available, adapted to be effective on the PC. Either genuine or cloned, the interfaces work the same and correct through an Ethernet port.
Later versions from the GT1 software removed CIP, and moved it to a separate computer (for storage), but nonetheless accessible from your GT1. This new software was called Progman (short for Program Manager). This new software contained all of the CIP functions and added latest features like multiple car programming and dual channel programming for every car (DIAGBUS and quite a few bus simultaneously).
Third Generation equipment
Go forward to about 2008 if the Third Generation (3G) of kit was published: ISIS. The contents of ISIS are extremely large, that dedicated servers are installed at the dealership. A web based version can be acquired for the aftermarket for their fee, called OSS. It may be bmw videos. With all the introduction of ISIS comes a fresh 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 primary portion of ISIS which is used inside the shop is named “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 really cheap. BMW realized that the tool was easily cloned and sold worldwide. Many amounts of security happen to be placed into the development of ISIS to avoid this, both in resident servers and internet based versions. This will make it more difficult for non-dealer shops to be effective on the newer cars. You are likely to believe that because the GT1 was discontinued last year, you could just keep by using their for many more years before newer system became more available, however, BMW stayed a measure ahead! When a car is programmed together with the new ISTA/P, it upgrades the program at night a higher level what Program can recognize. Which means, when a car continues to be updated with ISTA/P, you can NEVER use Progman onto it again, rendering the “cloned” versions useless with that particular car. Also, each time a new module is installed, the program that is pre-installed with that module can also be newer compared to what Program can recognize, which could pun intended, the entire programming process, forcing the auto being programmed by ISTA/P.
So what does that mean for the BMW owner? As a result of the newer systems, many BMW owners cannot repair the cars themselves. Many aftermarket shops can also be sending the cars to dealerships as a result. However, its not all aftermarket shops have fallen behind. You can find a limited number of BMW specialty shops that stay with the surface of manufacturer technology, to ensure that no car is rejected! When looking for a location to service your BMW, be sure they can do ALL aspects of repair, including Diagnostics and CIP!
More details about bmw videos go this popular web site: visit here