Not only has BMW electrical architecture changed throughout the last decade, but so has got the equipment to service them. The apparatus has changed, the interfaces have changed and also the complexity of setup and use.
Early tools
Within the 1990’s, the audience Tester One (GT1) was introduced. There was several 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 features a touchscreen technology 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 the same tool, you might Diagnose the issue, look up how you can switch the component then perform needed initializations for your new part. Two interfaces were utilized: EDIC (yellow interface) as well as the OPS (orange interface). Later versions of the OPS were called OPPS, simply because they carried additional diagnostics for the Byteflite system and they were also yellow, but much larger than the EDIC. Authentic GT1s take presctiption the portable touchscreen unit. There are numerous “cloned” units out there, adapted to be effective on a PC. Either genuine or cloned, the interfaces work exactly the same and correct by using an Ethernet port.
Later versions from the GT1 software removed CIP, and moved it to some separate computer (for storage), but still 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 new features like multiple car programming and dual channel programming for each car (DIAGBUS and a lot bus simultaneously).
Third Generation equipment
Fast forward about 2008 once the Third Generation (3G) of apparatus premiered: ISIS. The items in ISIS are really large, that server colocation are installed in the dealership. An online version is accessible for the aftermarket for a fee, called OSS. It may be bought at quantumvpn. With all 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, because it completely replaced GT1 & Progman. The key section of ISIS that is utilized in the shop is named “ISTA”, which is often further broken down into two parts: ISTA/D for Diagnosing vehicles and ISTA/P for Coding, Programming & Individualization.
Comparison
GT1s are available almost anyplace, including eBay for inexpensive. BMW realized that the tool was easily cloned and sold worldwide. Many amounts of security have been placed into the development of ISIS to stop this, both in resident servers and online versions. This makes it more difficult for non-dealer shops to work around the newer cars. One could believe that because the GT1 was discontinued in 2009, you could just keep by using their for a number of more years before newer system became more available, however, BMW stayed a measure ahead! Every time a car is programmed using the new ISTA/P, it upgrades the program at night degree of what Program can recognize. That means, after a car has been updated with ISTA/P, you can NEVER use Progman onto it again, rendering the “cloned” versions useless with that particular car. Also, whenever a new module is installed, the application which is pre-installed on that module can also be newer compared to what Program can recognize, which can stay away from the entire programming process, forcing the car to be programmed by ISTA/P.
So what does that mean for your BMW owner? As a result of the newer systems, many BMW owners can no longer repair the cars themselves. Many aftermarket shops will also be sending the cars to dealerships as a result. However, not every aftermarket shops have fallen behind. There’s a limited number of BMW specialty shops that stay on top of manufacturer technology, so that no car is beaten down! While searching for a spot to service your BMW, ensure 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 searching at a potential shops website, try to find signs which they will have the newest equipment. BMW Repair centers that can’t “do it all” can often cause increased time and cost after they find out stuff has been incorrectly diagnosed or parts installed now need programmed or initialized.
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