Hi, These are the ones I added to update my 07 Optima, which are the OEM Korean Kabis 3-way side mirrors with very cool amber running lights, turn signal flashers and a very useful bright puddle light built-in underneath. I connected the puddle light wires to the existing footlight wires, to light up when the door is opened, or when the remote door lock/unlock is activated. They come pre-painted as a set (left and right) in factory colors, with instructions. You will need to remove and re-use the original inner housing and glass with this set. Mine had no original wiring in the mirror beyond power and heat.
KIA 06 - 08 OPTIMA 3 WAY LED SIDE MIRROR SET signal kit | eBay