SERVICE ACTION: DOOR MODULE REPLACEMENT (SA218) - THIS BULLETIN PROVIDES THE PROCEDURE TO REPLACE RIGHT FRONT DOOR MODULE ASSEMBLY ON CERTAIN 2014~2015MY OPTIMA (QF) VEHICLES, PRODUCED FROM MARCH 1, 2014 THROUGH JULY 31, 2014, WHICH MAY EXHIBIT AN INOPERATIVE POWER WINDOW. KIA IS REQUESTING THE COMPLETION OF THIS SERVICE ACTION ON ALL AFFECTED VEHICLES, INCLUDING DEALER STOCK, PRIOR TO DELIVERY. BEFORE CONDUCTING THE PROCEDURE, VERIFY THE VEHICLE IS INCLUDED IN THE LIST OF AFFECTED VINS.