BMW E39 Accessory Navigation System Speed Input Signal PDF

During installation of the BMW Accessory Navigation System in E39 vehicles, the speed signal input (male connector pin # 3 in the X322) can not be found. Since July of 1999 production, the individual speed signal (Speed-A) output gear is eliminated from mass production. The speed with which information is now available to the connected control modules in the form of a telegram from the body bus (K bus).

The design, navigation system accessory is not able to speed information signal from the K-Bus. When installing the BMW Accessory Navigation System E39 vehicles manufactured after 06/99, the Speed-A signal wire should be placed between the instrument cluster (pin # 3 of the 18-pin connector X10113 for IKE, or pin # 14 of the 26-pin connector for the Kombi X11176) and pin number 3 of the X322 connector (located in the back left corner of the hull). Such change is not covered by the BMW New Car Limited Warranty.

The Speed-A signal from an adapter harness to the wires of the Airbag Repair Cable (P / N 61 12 8 386 368) and the male socket connector P / N 61 13 0 007 452. 1. Cut through the single wire from the airbag Repair Harness, the length of 12 feet from the female connector Siemens.

Download BMW E39 Accessory Navigation System Speed Input Signal PDF