The 2007 Kia Optima OBD 2 port is right under driver side instrument panel near center console
In a 2005 Kia Optima, the OBD II port is typically located beneath the dashboard on the driver's side. You can find it near the steering column, just above the pedals. It may be necessary to remove a cover panel to access the port.
The 2004 Kia Sedona OBD 2 port is under dash below steering column
The 2005 Kia Amanti OBD 2 port is under driver side dash next to steering column
I have an 01 Optima and it is just under the dash to the right of the steering wheel.
The OBD II port on a 2008 Kia Rio is located under the dash, near the hood release. It allows for easy diagnostics of the vehicle.
The 2001 Kia Rio OBD 2 port is on lower dash above accelerator pedal
should be drivers side under dash.
The diagnostic plug is under the dash on the driver side.
left side of the dash under the steering wheel
Im not sure about older year models, but on my 2004 the OBD II port is under the dash lip by my right knee. If I get out and squat down I can see it just fine.
It is under the dash on the driver side.