Oven light stayed on & smelled like electrical burning.

Wife was cooking our thanks giving turkey, when an oder of burning was noticed. I walked over to the oven and smelled the area of oven light, it was bad. I turned off and unpluged oven. Got a screw driver, unscrewed 4 screws then noticed the burned switch from under the oven top. removed 3 wires, covered w/ elec. tape, and pulled oven light switch out front. looked at part number and ordered online. We were able to cook our turkey and enjoyed our meal.