A Key Hole???

I don't know why, but when I walked out to my car the other day I happened to focus in on this little silver circle thing that was below my door handle. I really don't think I had ever noticed it before, but for some reason did that day and was seriously confused about what it was. I looked at it some more and realized it was a key hole. You know, like a key hole to put my key in to unlock the door with my key. We've had our van for almost 1 1/2 years now and I don't think I've ever used my key to unlock the door. I always use my FOB that unlocks and even opens the sliding back doors. The keyless entry is such a nice feature. It's the little things like that that are totally not necessary, but make life so much easier!