Does anyone know how to program a transponder key for a 2004 toyota highlander? I purchased two blanks from e-bay. One is for a transponder bypass for an auto start, so it doesn't need to be cut. I've tried the "turn key on/off 5 times, open and close the door 6 times, remove good key and install key to be programmed. Wiated for the security light to quit flashing, but it never. HELP

Make sure you are using the Primary Key, not the Valet key to program the new transponder.