Not just has BMW electrical architecture changed during the last decade, but so has got the equipment to service them. The apparatus has evolved, the interfaces have changed as well as the complexity of setup and employ.
Early tools
Within the 1990’s, the gang Tester One (GT1) was introduced. There have been several versions, like DIS Plus (stationary setup), however the GT1 is regarded as the common and is what is going to be referenced here. The GT1 is a portable device which contained a rechargeable battery. It has a touchscreen display for easy use. It contained software for Diagnosing and also 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 issue, research the way to switch the component and then perform needed initializations for that new part. Two interfaces were used: EDIC (yellow interface) and the OPS (orange interface). Later versions from the OPS were called OPPS, simply because they carried additional diagnostics for your Byteflite system and they were also yellow, but much larger than the EDIC. Authentic GT1s are saved to the portable touchscreen unit. There are many “cloned” units available, adapted to work on a PC. Either genuine or cloned, the interfaces work the identical and correct with an Ethernet port.
Later versions with the GT1 software removed CIP, and moved it with a separate computer (for storage), but nevertheless 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 extra features like multiple car programming and dual channel programming for every car (DIAGBUS and a lot bus simultaneously).
Third Generation equipment
Skip forward about 2008 if the Third Generation (3G) of apparatus was launched: ISIS. The contents of ISIS are really large, that server colocation are installed in the dealership. A web-based version can be obtained for the aftermarket for a small fee, called OSS. It may be available at rheingold 40214 standalone sdp 4.02 13 ista p 3.60 0.600. Using the introduction of ISIS comes a fresh interface, called ICOM. Previous interfaces (EDIC & OPS) won’t work with ISIS. ISIS consists of a few parts, since it completely replaced GT1 & Progman. The primary part of ISIS that is utilized in the shop is called “ISTA”, which may be further broken down into two parts: ISTA/D for Diagnosing vehicles and ISTA/P for Coding, Programming & Individualization.
Comparison
GT1s can be 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 put into the development of ISIS to stop this, in the resident servers and online versions. This will make it more difficult for non-dealer shops to work about the newer cars. You might think that because the GT1 was discontinued in ’09, you can just keep by using their for many more years until the newer system became more available, however, BMW stayed a stride ahead! Each time a car is programmed with all the new ISTA/P, it upgrades the software past the level of what Program can recognize. That means, when a car has been updated with ISTA/P, you cant ever use Progman about it again, rendering the “cloned” versions useless with that particular car. Also, whenever a new module is installed, the software which is pre-installed on that module can also be newer compared to what Program can recognize, which can steer clear of the entire programming process, forcing the automobile to become programmed by ISTA/P.
Just what exactly does this mean for that BMW owner? As a result of the newer systems, many BMW owners can’t repair the cars themselves. Many aftermarket shops will also be sending the cars to dealerships as a result. However, not all aftermarket shops have fallen behind. There are a select few of BMW specialty shops that remain on surface of manufacturer technology, in order that no car is beaten down! When searching for a location to service your BMW, make sure they could do ALL aspects of repair, including Diagnostics and CIP!
One particular shop is Auto Specialties of Lake Norman: Auto Specialties of Lake Norman. If you are looking at a potential shops website, look for signs which they do have the newest equipment. BMW Repair centers that can’t “do it all” can frequently cause increased time and cost once they discover everything has been incorrectly diagnosed or parts installed now need programmed or initialized.
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