I am having a rattle problem in the upper glove compartment. It appears to be my wife's sunglasses case on the little shelf. A felt liner on the shelf should do the trick, but how to best glue it to the shelf with the heat and all?
try a craft store - see if they have a sticky backed felt sheet you can buy. If not, use a spray on contact cemet. 3M makes one used in upholstry work. You spray it to the tray and to a sheet of felt - let both pieces dry (almost completely) and then stick the felt to the tray. Trim off the excess around the tray and wala...