Not merely has BMW electrical architecture changed throughout the last decade, but so gets the equipment to service them. The apparatus has evolved, the interfaces have changed and also the complexity of setup and use.
Early tools
Back in the 1990’s, the gang Tester One (GT1) was introduced. There were a couple of versions, like DIS Plus (stationary setup), nevertheless the GT1 is the most common and it is what’s going to be referenced here. The GT1 can be a portable device which contained a rechargeable battery. It provides a touchscreen display screen for straightforward use. It contained software for Diagnosing and also had software called TIS (Technical Information Display) which is the Service & Repair Information. Early versions of Diagnostics also contained software called Coding, Programming & Individualization (CIP). So from the same tool, you can Diagnose the problem, look up how you can switch the component after which perform needed initializations for your new part. Two interfaces were utilized: EDIC (yellow interface) as well as the OPS (orange interface). Later versions with the OPS were called OPPS, given that they carried additional diagnostics for your Byteflite system and they were also yellow, but larger compared to EDIC. Authentic GT1s take presctiption the portable touchscreen unit. There are many “cloned” units available, adapted to work over a PC. Either genuine or cloned, the interfaces work the identical and correct with an Ethernet port.
Later versions of the GT1 software removed CIP, and moved it with a separate computer (for storage), but still accessible in the GT1. This new software was called Progman (short for Program Manager). This new software contained all of the CIP functions and added new features like multiple car programming and dual channel programming for every car (DIAGBUS and many bus simultaneously).
Third Generation equipment
Fast forward to about 2008 when the Third Generation (3G) of apparatus premiered: ISIS. The contents of ISIS are so large, that hosting are set up at the dealership. A web-based version is accessible for the aftermarket for a small charge, called OSS. It could be bought at bmw f10 f11 520 d 2012 hidden menu computer menu. Using the introduction of ISIS comes a brand new interface, called ICOM. Previous interfaces (EDIC & OPS) won’t work with ISIS. ISIS includes a few parts, as it completely replaced GT1 & Progman. The main section of ISIS that is used within the shop is known as “ISTA”, which is often further divided into a double edged sword: ISTA/D for Diagnosing vehicles and ISTA/P for Coding, Programming & Individualization.
Comparison
GT1s can be found just about anyplace, including eBay for very cheap. BMW pointed out that the tool was easily cloned and sold worldwide. Many degrees of security have already been put in the development of ISIS to stop this, both in resident servers and online versions. It is then harder for non-dealer shops to work on the newer cars. You might think that since the GT1 was discontinued last year, you could keep using for a number of more years until the newer system became more available, however, BMW stayed a measure ahead! Whenever a car is programmed with the new ISTA/P, it upgrades the application at night level of what Program can recognize. That means, after a car continues to be updated with ISTA/P, you cant ever use Progman about it again, rendering the “cloned” versions useless on that particular car. Also, each time a new module is installed, the application that is pre-installed on that module is also newer than what Program can recognize, which may stop the entire programming process, forcing the car to become programmed by ISTA/P.
So what does this mean for the 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 as a result. However, not all aftermarket shops have fallen behind. There is a small selection of of BMW specialty shops that remain on top of manufacturer technology, in order that no car is turned away! When searching for a place to service your BMW, ensure they could do Every aspect of repair, including Diagnostics and CIP!
One shop is Auto Specialties of Lake Norman: Auto Specialties of Lake Norman. Should you be looking at a potential shops website, look for signs they will have the newest equipment. BMW Repair Shops that can’t “do it all” can frequently cause increased time and cost when they learn things have been incorrectly diagnosed or parts installed now need programmed or initialized.
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