just take the battery out, that is the easiest way, than you have all kinds of room, on the down side , you will have to reset all the radio presets,, and clock , if the head unit has tone setups they have to be redone too ,,
i just open the flap and take it out on the wires and use rubber gloves , so i don't touch the new bulb,, than the radio doesn't need to be reset ,