Coding Plug Identification
Each coding plug features a stored 5-digit numerical code that varies between model/equipment, etc.
The code can be read out through the instrument cluster display by pressing the odometer reset button and turning the ignition switch to KL R. The coding plug number will be display in the instrument cluster matrix.
If this is no longer possible, the coding plug must be removed in order to read the code on the label of the coding plug.