Yea, the rubber hoses have perished and its leaking, fortunately I spotted it during a dry spell or else disaster may have struck, also the original BMW Clips contributed to the hoses demise, to narrow only 4 mm wide ensuring they cut into the rubber and splaying the ends. I have located some .7mm thick x 12mm w x 24-30mm dia Stainless clips to compliment the Blue silicone hoses ordered.