Euro Headlight Bulb Plug

[SilverSpear]

Hello guys, a quick question: The plug of the main bulb in the Euro headlight, has three wires: Yellow, Brown and White. Which is HB and which is LB?
I have both sides torn from inside.

Thanks

[WRe]

Hi,
see wiring diagram: http://www.sl113.org/wiki/uploads/Electrical/280sl_bw.jpg
white/black (2a) is high beam and yellow/black (2b) is low beam.
...WRe

[SilverSpear]

Thank you WRe!