Hi I have a W204 which has the ILS fitted. One of the cornering bulbs had to be replaced. So I read the trusty Owners Manual and had a go. The old bulb came out easily with a turn anti-clockwise as stated in the Owners Manual. The issue is I can't get the new bulb to go back in. I can get the bulb through into the reflector in the ILS, but can't get it to twist clockwise to lock. Every time I think it has locked in position, a little tap will make it drop or move as it's not secure. Two bleeding thumbs, loads of my time and a massive headache so far with no joy. Has anyone managed this without removing the headlight for better access?:fail