Went out to the TD5 this morning and pressed the button to open the doors and the central locking started operating that fast....open/close/open/close/open/close/open/close.............that I thought it was some LR gimmick where your truck plays a tune on the central locking, its happened before but not that bad. Im assuming it was the sub zero temps playing havoc with the electrics in it......anything I can do to rectify?

frozen lock micro switches , WD40 the workings etc is about all you can do .