Hi, have a problem on my kia shuma, when I close the drivers side window fully then release the button the rear doors unlock. This dosnt happen if the engine isnt running(key position) it also dosnt happen if I lock my door which then locks all the doors. Also front passenger side window sometimes dosnt work if I operate my window 1st. Also when I have handbrake on illuminated and turn indicators on the handbrake warning light flashes. Help appreciated.