Odometer panel light and remote reset

Hi all! Can you please help and save me some money :) I'm curious if anyone is familiar with the panel light (showing the odometer) at night has went out on anyone else? All other lights turn on up on turning on the truck??? Is thisis a fuse? Also I did the 8xs turn the switch to reset my remote and its still not working any suggestions are appreciated!!!

there are bulbs to replace if out and to program your remote close drivers door switch on and off 8 times within 10 seconds door locks will lock and unlock then press down lock and unlocks on key remote and they will lock and unlock your truck.

Thanks so much for the bulb suggestion. I figured it would be something like that. Or it could a be a fuse do you think???
I tried your suggestion with my remote. However when I bought this piece it only came with a spare key. Also the security button def works if you push it the whole truck start honking and lighting up. Am I doing something wrong cause its still not locking or unlocking the vehicle. I've changed batterioes and it worked fine two wks ago when I bought it. Thats my luck. Thanks for any suggestions!!