Marnix

Hello, Some of the lights on my dashboard are dead. So now i want to change them all. I know how to disassemble the part with the clocks. But not the rest of it. How can u remove the buttons on the middle console etc. And the bulb in de ashtray? Do i have only to buy the bulbs or also de mountings, sockets(?) for the bulbs? And the BIG question:-) What kind of bulbs:-)!!