AUDI 2.0TDI.
hi every around 700 miles warning light came on because of coolant level.i had a mechanik to look at it and first he said that is not the head gasket.the most possible cause he said is the head itself because aparantly there is 3 stopends of some sort which let go quiet often in this type of engine..first of all he said that is not an really urgent repair as long as i keep eye on the coolant level is fine.....next day he phoned me up and said that friend of his with the same problem aparantly just destroy his engine.....and repair to mine (change the head)will cost aroung £1000.
does anyone know what may be the reason for cooling to dissapear and is it really dangerous to the engine?


thank you...and Regards,