Seat Alhambra (7N)/Vw Sharan rear eletric doors calibration

After disconecting the battery, the rear eletric doors will lost their calibration, won´t open and the buttons blink. It happens because the windows lost their calibration. To calibrate the window, fully open the windows by pressing and holding the switch and then realese the switch and press for 3 seconds, then close the windows by pressing and holding the switch and the release the switch and press for 3 seconds. The light will stop blinking, then open the door and it will calibrate by it self. Do the same procedure for the other door.