DRY JOINT ON IMOILISER DRIVER SIDE FOOT WELL REMOVE PANNEL DISCON BATTRY REMOVE INOBILISER UNIT REMOVE 4 SCREWS AND COVER, WITH SOLDERING IRON ADD SMALL AMOUNT OF NEW SOLDER TO SMALL BLAK BOXES INSIDE, 1ST MAYBE CHECK WITH MAGNEFYING GLASS U WILL BE ABLE TO SEE VERY SMALL CRAK ON OLD JOINTS ENGINE CUTS OUT WEN HOT AS UNIT CONTRACTS