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liut4uras - Back in 2014 front fog lights were part of the Tech package and/or an option. My guess is your MS2014 does not have the fog lights. Generally, when a feature/hardware is not included there are only factory options to enable them if you add the hardware later (and the wiring harness supports it). I'm about 99% sure Toolbox will not enable it, and I've heard from techs that Tesla has come down hard on techs that enable features not paid for (and in some cases do not even let techs enable such features). You may be looking at the cornering lights, a different feature as pointed out by others. They are controlled by the turn signals.
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UNCLETYS - Not sure you're going to have any success going that route. The best option is to do your own wiring to the aftermarket fog lights and install a switch in the cabin to turn them on/off. Yes, a bit of a pain.