you may want to readjust the top lid latch,.just move it up or down in very small increment,so that you can close the lid,then with very light pressure get it to lock,as far as the pump,it should not run more than just a few seconds,when i turn my key i cant even hear the pump i just here the vacum actuators opening and closing the locks,if you continue hearing it run excessively it may be leaking,like the other guy said its not a new car anymore.goodluck