Bought a Signal Dynamics headlight modulator. Web site said I needed an single H4 harness to connect it. Nope. Not a double either. Connections are different.

I can't find the type of headlight bulb(s). There's a separate bulb for dim and bright.

Any ideas?

Thanks

 

h9 and h11?

the harley Dual halogen?


mike

 

That's probably it. Thanks. Manual says "dual quartz halogen."

 

I imagine you want the modulator on the H11 bulb ( low beam), so a do over unless you are handy at wiring.

BTW you can fit a H9 ( hi beam) capsule in the low beam by snipping a plastic tab- this gives a brighter low beam


mike