Electric cigarette lighters. My old 1969 Cadillac had at least four each with an ashtray. However, the remnants of the cigarette lighter are still there in many modern cars as a 12 volt power port.
It is interesting that built in GPS maybe disappearing replaced by cellphones which can display their GPS navigation and other features on the vehicles main screen. The advantage is the cellphone map data is constantly being updated where vehicle navigation systems often needed dealer installed updates.
Yes, and DO NOT BUY A CIGARETTE LIGHTER AT A PARTS STORE AND USE IT IN ONE.................