DRL to city/aux fog/LED

[dean_park]

Thanks CTScott!! I think I'll probably cut it at the DRL module if it's easier to access there now that I know which to use! Can I use this directly to the bulb or does it need to go through a fuse first (I just don't know where this wire is in the circuit (up or downstream of the fuse))? Or should I just use the blue wire to power a relay and use the relay output (fused) to bulbs?

[CTScott]

Originally Posted by dean_park

Thanks CTScott!! I think I'll probably cut it at the DRL module if it's easier to access there now that I know which to use! Can I use this directly to the bulb or does it need to go through a fuse first (I just don't know where this wire is in the circuit (up or downstream of the fuse))? Or should I just use the blue wire to power a relay and use the relay output (fused) to bulbs?

The DRL output acts as the ground side of the bulb feed. The headlight bulbs are directly powered from the H-LP RH and H-LP LH fuses and then ground is switch to turn the bulbs on or off. The DRL module pulses the ground to make the bulb less bright.

So, you could use the DRL output directly to your own bulb as the ground, and then feed 12V from a fused feed, like the two headlight circuits.