You don't say where you are located or the make of your car, but I had mine done locally at an auto upholstery shop. Google "auto upholstery" and the name of your town--you should be able to...
It's too hard for a regular person. Buy an upholstery book, or let an expert do this one.
On the console in front of the arm rest ( according to the Owner Guide )
On the console , in front of the armrest
u take off the speedodomater cover unplug the top and the fog light switch and it pops right out put a new one in and put it back together