Osram night breaker bulbs

[Bmwfad]

Hi-

I purchased Osram H3 and H4 bulbs for my 2001 s54 Z3mc headlights.

The H3 bulbs have the following cable attachment -








Are these compatible with the standard attachment on the headlight or do I need to make some changes?
They don’t appear a simple swap as expected.....
Has anyone here installed these H3 Osram night breakers?
I assume H3 and H4 are the correct size!

Thanks in advance

[Dave P]

Never used them but bulb details can be found here,




https://www.realoem.com/bmw/enUS/sho...diagId=63_0316



BMW bulbs tend to be of a socket type?

[c_w]

H3 are usually fog light bulbs for many cars, but the Z3s use HB3 and HB4 (different bulbs I'm afraid) in the headlights.