dash lights not working!!!!! help!!!

so im driving at night and i turn my lights on but my gauge cluster lights/climate control lights wont work. now if i press on the side where you can change the brightness of the lights, it will turn on, and when release pressure it turns back off. also if i hit on top of the dashboard it will turn on breifly and flicker back off. PLEASE HELP, i dont know much about the wiring



