Here is the pin outs for you, I can't find my spare Connectors to get a pic of the how far the brown clip comes out but the image on the pin out shows that.
Left headlamp
Right headlamp
Left headlamp
Right headlamp
Astra-J 2.0 CDTI S/S
Retrofitted AFL, TPMS, Navi950, BT, DAB, Rear Camera, Infinity sound system, Towbar, Flexfloor & more.
I can do programming and retrofits using genuine GM MDI and Dealer software.