looking at your pic thats why i asked if it was mk3,ill move it to the correct section. brian if you would like to edit your post accordingly?if not ill do it sometime. iirc that reading is too low,same thing on my old smax that required a new battery, the rac reckoned i needed a new alternator,done the battery 1st and over a year later still hadnt replaced the alternator. cheapest thing 1st m8ty.