Sure. A few months ago.
Did you cut the ibus / kbus bridge in the white connector ("jointconnector") behind the glove box?
edit:
ok, here we go. I don't know, which solution is the correct for you, but one of them you have to do:
1.) As i wrote above. Disconnect the bridge (2) between the ibus box x939 (cablecolor: white/yellow/gray) and kbus box x10116 (cablecolor: white/red/gray) box.
- or -
2.) Search for the ibus box (x939) and disconnect ALL of the ibus cables (color above) from the box. Leave the kbus cables in the box. Take a new connector (c) and connect all of the old ibus cables together with the one from the harness (A7) on the new connector.
In both cases you just split the ibus from the kbus. Hope this helps.