Not just has BMW electrical architecture changed over the last decade, but so has the equipment to service them. The device has evolved, the interfaces have changed along with the complexity of setup and employ.
Early tools
During the 1990’s, the viewers Tester One (GT1) was introduced. There was a number of versions, like DIS Plus (stationary setup), though the GT1 is regarded as the common and is after that be referenced here. The GT1 can be a portable device which contained a chargeable battery. It has a touchscreen display screen for straightforward use. It contained software for Diagnosing and in addition had software called TIS (Technical Information Display) the actual Service & Repair Information. Early versions of Diagnostics also contained software called Coding, Programming & Individualization (CIP). So from your same tool, you can Diagnose the problem, look up how to switch the component then do the needed initializations for that new part. Two interfaces were utilized: EDIC (yellow interface) along with the OPS (orange interface). Later versions of the OPS were called OPPS, because they carried additional diagnostics for that Byteflite system plus they were also yellow, but much larger as opposed to EDIC. Authentic GT1s are on the portable touchscreen unit. There are many “cloned” units available, adapted to be effective on the PC. Either genuine or cloned, the interfaces work the same and repair by using an Ethernet port.
Later versions of the GT1 software removed CIP, and moved it to some separate computer (for storage), but nonetheless accessible from your GT1. This new software was called Progman (short for Program Manager). This new software contained each of the CIP functions and added latest features like multiple car programming and dual channel programming per car (DIAGBUS and MOST bus simultaneously).
Third Generation equipment
Skip ahead to about 2008 if the Third Generation (3G) of equipment was launched: ISIS. The items in ISIS are really large, that server colocation are installed in the dealership. An internet version is available towards the aftermarket for a small fee, called OSS. It could be bmw acceleration video. With all 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 primary portion of ISIS that is utilized inside the shop is known as “ISTA”, which may be further separated into a double edged sword: ISTA/D for Diagnosing vehicles and ISTA/P for Coding, Programming & Individualization.
Comparison
GT1s is available just about anyplace, including eBay for very cheap. BMW realized that the tool was easily cloned and sold worldwide. Many degrees of security are already put in the roll-out of ISIS in order to avoid this, in both resident servers an internet-based versions. This will make it harder for non-dealer shops to be effective for the newer cars. One would believe that since GT1 was discontinued in ’09, you can keep using for several more years until the newer system became more available, however, BMW stayed a pace ahead! Whenever a car is programmed together with the new ISTA/P, it upgrades the software at night a higher level what Program can recognize. Meaning, each car has been updated with ISTA/P, you can NEVER use Progman into it again, rendering the “cloned” versions useless on that particular car. Also, whenever a new module is installed, the software that is certainly pre-installed on that module is additionally newer than what Program can recognize, that may pun intended, the entire programming process, forcing the car to become programmed by ISTA/P.
Precisely what does this mean for that BMW owner? Because of the newer systems, many BMW owners cannot repair the cars themselves. Many aftermarket shops may also be sending the cars to dealerships consequently. However, its not all aftermarket shops have fallen behind. There are a small number of of BMW specialty shops that stay on the surface of manufacturer technology, to ensure no car is beaten down! While searching for a spot to service your BMW, be sure they are able to do ALL aspects of repair, including Diagnostics and CIP!
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