Ac tail light m, DC headlight?

[Thompo]

Hi folks

Any way to run dc headlight and ac tail?

I have a battery fitted complete with rec/reg and running hid front light, DC horn and tail/stop light.

I'm finding the brake switch causes a slight short meaning the brake light is always on not bright just dimly glowing and kills the battery after a week or so.

I like my hid front, don't want to add a key switch any options?

I have changed the brake switch twice and tried different brands after a couple of weeks same thing happens.