[AbnormalWrench]

As a general rule for all newer vehicles, each circuit is very carefully monitored for resistance and amperage draw, and if they sense anything out of range for what they expect, assuming stock amperage and resistance, they shut the circuit down and start throwing all kinds of codes and warning messages. KTM seems to especially enjoy following this new ideal.

As has already been suggested, the way you "fool" the system is creating a parallel circuit with the right loads and lights that fool the circuit into thinking it is mostly stock. Annoying? yes. Very annoying. But that is the game we are forced to play these days.

 

[AbnormalWrench]

You could do it with a single resistor and a diode for each circuit....still messy but at least you could reduce the number of bulky resistors.