NHTSA Complaint #11539981 — 2016 KIA OPTIMA

The 2016 Optima SX Ltd is consuming oil, but no leak can be found by the mechanics. It is available for inspection upon request. Had the motor seized, I would have been stranded on the side of the road. I have all the CarFax Service records. It is serviced IAW Mfg recommendations. The oil light flickers and turns off at starting. A service engine in 30 days light came on. Took it to change the oil and there was NO oil in the vehicle. The oil and filter were changed, the engine cleaned and no leak could be detected. One week later the engine oil light flickered on and the oil was checked. It had consumed 1.5 quarts of oil in one week. There are zero oil stains in my driveway where the vehicle is parked every single day. This problem has been reported on multiple complaints NHTSA ID#s 11539081, 11538898, 11538679, 11538029...since August 1. Kia should issue a recall or investigate why the vehicles are consuming so much oil that leads to engine damage/failure with occupants stranded on the side of the road. Why is the oil light just flickering on and then off and not staying on if the oil is low? Please help.