Rep Power: 0

so ive got them all made and installed

i spliced the leds into the parking light and i blow a fuse

every time i turn on the parking lights by themselves they are ok
but when i turn on the headlights thats when the fuse blows
what do i do so that the halos come on when the parking light is on

 
Rep Power: 0

make sure your positive and negative connections aren't touching. i had that problem with my side marker lights.

 
Rep Power: 350

not trying to be an a$$ but why would you want them on with your park lights???

 
Rep Power: 0

so they are always on, why, where else would they go?

 
Rep Power: 0

try a smaller resistor

 
Rep Power: 332

and here I was reading all these threads about how difficult halo's were...i put denji headlights in a friends 6th gen in less than an hour. and those came with a whole new harness for the headlights...

sorry, i had to...sounds like you have a grounding problem. or reversed polarity.