Not only has BMW electrical architecture changed throughout the last decade, but so has the equipment to service them. The equipment has changed, the interfaces have changed as well as the complexity of setup and employ. Early tools In the 1990’s, the Group Tester One (GT1) was introduced. There have been a couple of versions,

Not only has BMW electrical architecture changed over the last decade, but so gets the equipment to service them. The equipment is different, the interfaces have changed plus the complexity of setup and rehearse. Early tools During the 1990’s, the audience Tester One (GT1) was introduced. There have been a couple of versions, like DIS