BMW Services Technologies - The Evolution of Diagnostic Tools

Not only has BMW electrical architecture changed above the previous 10 years, but so has the gear to support them. The tools has modified, the interfaces have altered and also the complexity of setup and use.

Early instruments

Back in the 1990's, the Group Tester A single (GT1) was released. There had been a number of versions, like DIS Plus (stationary setup), nonetheless the GT1 is the most widespread and is what will be referenced below. The GT1 is a portable gadget which contained a rechargeable battery. It has a touchscreen show for effortless use. It contained computer software for Diagnosing and also had application called TIS (Specialized Data Display) which is the Support & Repair Details. Early versions of Diagnostics also contained software referred to as Coding, Programming & Individualization (CIP). So from the identical resource, you could Diagnose the dilemma, appear up how to substitute the element and then perform the needed initializations for the new part. Two interfaces ended up utilized: EDIC ( bmw diagnostic software ) and the OPS (orange interface). Later variations of the OPS have been known as OPPS, because they carried extra diagnostics for the Byteflite technique and they were also yellow, but a lot bigger than the EDIC. Genuine GT1s are on the portable touchscreen unit. There are many "cloned" models out there, adapted to perform on a Pc. Either legitimate or cloned, the interfaces work the very same and connect through an Ethernet port.

Later on versions of the GT1 software taken out CIP, and moved it to a separate laptop (for storage), but nonetheless obtainable from the GT1. This new software was named Progman (short for Software Manager). This new computer software contained all of the CIP functions and extra new features like several automobile programming and dual channel programming for each and every auto (DIAGBUS and MOST bus concurrently).

3rd Technology gear

Fast forward to about 2008 when the Third Technology (3G) of tools was launched: ISIS. The contents of ISIS are so massive, that dedicated servers are put in at the dealership. An online edition is accessible to the aftermarket for a charge, called OSS. It can be found at BMW's tech website. With the introduction of ISIS will come a new interface, named ICOM. Prior interfaces (EDIC & OPS) is not going to perform with ISIS. ISIS is made up of a number of elements, because it entirely changed GT1 & Progman. The primary part of ISIS that is utilized in the shop is known as "ISTA", which can be even more broken down into two areas: ISTA/D for Diagnosing automobiles and ISTA/P for Coding, Programming & Individualization.


GT1s can be found just about wherever, including eBay for extremely low-cost. BMW recognized that the resource was easily cloned and marketed globally. Several stages of security have been set into the generation of ISIS to prevent this, in the two resident servers and on the web variations. This helps make it a lot tougher for non-seller shops to function on the newer automobiles. One particular would feel that given that the GT1 was discontinued in 2009, you could just maintain employing that for a number of much more years until finally the more recent method grew to become more obtainable, nonetheless, BMW stayed a single step in advance! Whenever a vehicle is programmed with the new ISTA/P, it updates the application beyond the degree of what Plan can identify. That indicates, as soon as a automobile has been up-to-date with ISTA/P, you can Never ever use Progman on it yet again, rendering the "cloned" variations worthless on that particular automobile. Also, when a new module is put in, the computer software that is pre-installed on that module is also more recent than what Plan can understand, which can stop the entire programming process, forcing the automobile to be programmed by ISTA/P.

So what does that mean for the BMW owner? As a end result of the newer programs, numerous BMW homeowners can no longer fix the cars them selves. Many aftermarket stores are also sending the cars to dealerships as a result. Even so, not all aftermarket shops have fallen behind. There are a decide on handful of of BMW specialty retailers that remain on leading of producer technological innovation, so that no car is turned away! When seeking for a area to provider your BMW, make sure they can do ALL aspects of fix, such as Diagnostics and CIP!

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