Since I don't think people understand what i say most of the time (LOL) I thought I would post a pic or 2 of these little suckers being changed. B-spot saved me a lot of frustration when I changed theses bulbs so long ago, but I think peeps either didn't see this or didn't understand it, plus that other guy's link is no longer active, so hereya be
This is where the wire is on the original bulb
stick a knife or a pin under the wire and either pry it out or break it where it's melted to the contact, being careful not to puncture or damage anything.
bulb practically falls out
most new bulbs have both ends of the wire enclosed in the glass, so just unfold the wires, twist them 90* (so the loops will come out as shown in the next pic) and bend the ends out a little (so they're easier to get thru the holes in the socket)
Once the bulb is in and both wires are sticking out over the contacts, use a fingernail, knife, or pin to press them to the metal to ensure contact
VOILA!!