if you can get it to the car manually then unlock all the doors manually and close all windowes and bonnett, put the key in the drivers door and turn to lock position four times, lights on the dash should flicker, then enter the eka code.
if lights on dash do not flicker then the micro switch in the drivers door could require replacing,
i have had this problem and found that the battery also required charging as there was not enough power to enter the eka code
i hope this helps, if you try this today i wil be back on the forum toinght so please let me know,