WDS BMW Wiring Diagram System - Model Selection

Nav computer is A112
A112 Navigation control unit

Hi, fitted replacement sat nav today.
Used mk4, all seemed to work ok just on blue plug, what is the other for?

Pin 1 on Burgandy plug is I/K-bus from LKM module (A3) and pin 10 is from ABS module (A65) front left wheel speed sensor.

told you before...speed and reverse signal :)

Oh sorry I see that now, prob leave off just in case I mess something up.

Just get the plug and 2 pins and hook the 2 cut wires back up.

^^ 2 pins and the plug are about £6 from the dealer mate.

Maybe i'll give it a go, thanks.

You guys seem to know allot about these pins! I have a situation where i just sold my Nav and I am replacing it with another all in one dash unit. They are asking me if I have 17 pin or 40 pin. I have a 2002 X5 3.0. How do you insert pictures in this place?

If you car has/had oem nav then 40pin if it just has a normal radio up front then 17 pin.