Ok that's easy! I switched mine to an amber LED. It's accessible from under the hood, twist and remove the fixture from the headlight housing, pull the bulb straight out. Plug in the LED, make sure it works before installing back into the housing. If it works wrap a small amount of electrical tape around the base of the LED and the fixture to ensure it does not pop out, they don't fit as snug as the regular bulb.accent or blinker bulb or whatever is amber in my 2016 headlight.
The "white" accent lamp is easily accessible from under the hood. Any T10 base LED bulb works there, but you want to stick with 5K color temperature for a closer match to factory HIDs.accent or blinker bulb or whatever is amber in my 2016 headlight.