ac lights and most of the center lights take smalled lights (thread about modifying other lights to fit somewhere)
Gauges in the cluster take T10s, to get to the lights you have to remove the entire cluster and get to the back of it where you will find little twist knobs, quick turn and pull and your done. When you reinstall, plug the cluster back in but dont completely reinstall, check the lights work as LEDs have a + - specific sides so youve got a 50-50 chance of getting it first time.
Check out Dan666's thread in the for sale section, he sells T10s and T5s and can probably tell you what leds for the center console.