hey, i just got my truck back from the shop and now my PIAA quattros turn on when i turn on my regular headlights but its just the white marker bulbs. they wont even turn off when i press the power button on my switch only way they go off is when i turn my headlights on. nor do the main bulbs go on or switch color. what do you think is wrong? thanks

 

Are the piaa's wired into the lights ?

If so, This could be because the yotas lights are switched grounded, and the piaa's are switched hot.
Im not an electrician, But thats my assumption

 

it could be, but the problem is that the two marker bulbs are the only ones on( the smaller less bright bulbs) and when i try to switch the color of bulbs and nothing happens. the bottom mid bulb is the only bulb on, on both lights, while the inside(left) bulb should be on too.

 

i just looked and i hear the lights switching, i had someone press the switch for the different modes and i think that the bulbs are loose, so ill check tomarrow when its light out. thanks anyway