car center lock remote not working/dicky not open/roof lamp not glowing || 3 problem and 1 solution

iss gaadi me center lock ,remote ,dicky or roof lamp kam nehi kar raha tha.inn 3 problem ka 1 solution mila jo ki roof lamp fuse cut ho gaya tha.yea ek simple sa problem tha ,aisa problem hone ka first step hota hai fuse check karna .hope yea video kabi aap ki kam me aaye. center lock not working,remote not working,transmiter not working,dicky not open,tail gate not open,rooflamp not working.