hazard light

My Elantra hazard light works, but I want to change the button because its backlight doesn't work. I bought a new bulb from a dealer and I removed the connecter, but I couldn't disassemble the button to replace the bulb. I am at a loss how to do it. Maybe I have to change the whole switch...

I recently replaced a bulb at hazard light switch of my Honda Odyssey. Yesterday I was driving my Elantra at night and noticed that the hazard light switch was not lighted. I am wondering if it is normal or the back light bulb might be burnt out. All the instrument clusters and switches on the...