Thanks for the advice. I brought a new battery and it is now starting fine. However the rear door window has gone up to high and back door is difficult to close. Even when the back door is fully closed the rear window will now not go down. I just get a bleeping noise when I operate the switch to go down and when I tried operating the switch to go up and I can hear the motor operating but the window will not go down afterwards. i TRAWLED THROUGH PREVIOUS SUGGESTIONS AND FOUND 1 THAT SUGGESTED RE-CALIBRATION However it said you need to disable the anti-theft device. Is this on the key fob.