Originally Posted by plex07st
Well, obviously, '07 has to be different. I have 5 bulbs that all look the same. Took 1 of them with me to Advance Auto and looked like they would match up with the #74 bulbs. Oh no, they are not the same! The #74's are slightly fatter. They fit into their little sockets but spreads them out slightly and will not fit into the circuit board. Sooo... what size are these bulbs? Do I have to resort to going to the dealer and pay, what... $5-10 per bulb???
I believe the correct size you need is #37. I just tried replacing my HVAC lights with some new #74 bulbs and had the same problem with the base spreading open a little and you couldn't push it back together. I looked around and saw the #37 bulb as a cross reference. I don't know if it's physically smaller or not but I'm going to check the auto part store and see if they carry these.