Not simply has BMW electrical architecture changed over the past decade, but so contains the equipment to service them. The equipment is different, the interfaces have changed as well as the complexity of setup and make use of.
Early tools
Within the 1990’s, the Group Tester One (GT1) was introduced. There are a couple of versions, like DIS Plus (stationary setup), even so the GT1 is among the most common and it is what is going to be referenced here. The GT1 is a portable device which contained a chargeable battery. It features a touchscreen display screen for easy 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 may Diagnose the challenge, search for the best way to switch the component after which perform the needed initializations for your new part. Two interfaces were chosen: EDIC (yellow interface) and the OPS (orange interface). Later versions in the OPS were called OPPS, because they carried additional diagnostics for your Byteflite system and so they were also yellow, but much wider compared to the EDIC. Authentic GT1s are on the portable touchscreen unit. There are several “cloned” units available, adapted to function with a PC. Either genuine or cloned, the interfaces work the identical and correct with an Ethernet port.
Later versions in the GT1 software removed CIP, and moved it into a separate computer (for storage), but still accessible from the 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 for each car (DIAGBUS and quite a few bus simultaneously).
Third Generation equipment
Go forward to about 2008 in the event the Third Generation (3G) of kit premiered: ISIS. The contents of ISIS are extremely large, that hosting are set up at the dealership. A web-based version is available to the aftermarket for a small charge, called OSS. It is usually bmw m6 videos. Together with the introduction of ISIS comes a brand new interface, called ICOM. Previous interfaces (EDIC & OPS) won’t work with ISIS. ISIS consists of a few parts, mainly because it completely replaced GT1 & Progman. The principle part of ISIS that is used inside the shop is known as “ISTA”, which is often further categorised into a double edged sword: ISTA/D for Diagnosing vehicles and ISTA/P for Coding, Programming & Individualization.
Comparison
GT1s is found almost anyplace, including eBay for cheap. BMW seen that the tool was easily cloned and sold worldwide. Many degrees of security are already place into the creation of ISIS to prevent this, in the resident servers and online versions. It is then much harder for non-dealer shops to function on the newer cars. One could feel that because the GT1 was discontinued during 2009, you may keep using for a number of more years prior to the newer system became more available, however, BMW stayed a stride ahead! Every time a car is programmed together with the new ISTA/P, it upgrades the application beyond the a higher level what Program can recognize. Meaning, once a car has become updated with ISTA/P, you’ll never use Progman onto it again, rendering the “cloned” versions useless with that particular car. Also, whenever a new module is installed, the application that is certainly pre-installed with that module is also newer than Program can recognize, which can pun intended, the entire programming process, forcing the car being programmed by ISTA/P.
Precisely what does this mean for your BMW owner? As a result of the newer systems, many BMW owners can’t repair the cars themselves. Many aftermarket shops may also be sending the cars to dealerships because of this. However, not every aftermarket shops have fallen behind. There’s a select few of BMW specialty shops that remain on top of manufacturer technology, so that no car is averted! While looking for a spot to service your BMW, make sure they’re able to do Every aspect of repair, including Diagnostics and CIP!
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