Top Freezer model, 2 1/2 years old. Melted, distorted plastic around
burnt-out bulb in the panel that holds bulb and temperature dials.
Bulb socket loose. Bulb shattered immediately upon light touch. Was
this the result of a short? And can a short be strong enough to melt
the plastic?

Should I just try replacing the bulb, or does the whole panel need
replacing?
Thanks, Ken W.