02 Sentra - Temperature lights, fan numbers, and the gear shift lights won't work

Hi all,

About two months ago, I got in the car at night and turned on the lights. About half way through my drive, I noticed the lights on the temperature gauge, the fan speed, and the lights on the gear shift weren’t on. These seem to be the only things that are out. Seems unlikely that it’s the bulbs, given where it’s all located. Any ideas from the pros? Thanks in advance.