W123 Euro Headlights to USA Headlights

[BWhitmore]

I would like to change my 300CD Euro Headlights(Bosch - flat type) to USA headlights. What modifications to the wiring system must be done in order to make this change? Thanks

[DieselPaul]

You'll need US spec 4 pin plugs. Second post down, just follow if backwards.
US to Euro headlight wiring primer please? - Mercedes-Benz Forum

[zakkkk]

May I humbly ask what brought you to that decision?

[BWhitmore]

I like variety. Will change back and forth.

[lsmalley]

Originally Posted by BWhitmore

I like variety. Will change back and forth.

I'm with you on that what you also might consider doing is just wiring in a US connector and that way its easier to toggle between the two
Just cover up the other connector when its not in use

[MBeige]

If you want to switch to US lights, I recommend swapping the 7" sealed beams with 7" H4 E-Code lights. That way you get the functionality of Euro lights (nearly the same beam pattern), but the look of US lights.