Hi I Have the pre facelift headlight wiring in my car an I am fitting a facelift bellhousing they are both halogen I'm not fitting xenons so halogen was on originally an I'm fitting facelift halogen light I noticed when I'd fitted the lights that the plugs wouldn't go on so I bought new plugs that fit headlight 'bell housing' original mb part I now need to pull the pins out of the old plug an into the new one I would be so grateful if someone could help me

Have I put this querie in the wrong place I am new on here an I'm not sure