Selectable v1.0

Here is the Selectable Spezi for LS15.

Features:
selbsteinbauend
makes vehicles selectable

Description of operation:
If you sit in a tractor, for example, you can switch between the tractor and the attached to it devices / machines, so "Select" (eg from the tractor to the trailer or the front weight).
In the event that that does not work, this script to it, so to make operational "Selectable".