Hi Big Al, Just an update for your/ anyone else's reference! Firstly, it's not a Daimler, it IS a jag XJ6. Second, I took it to Jag main dealer and they said it needed a new brake pressure kit, costing £450 inc fitting... ouch! Took it to my local garage and between then and waiting for a straight answer on how much cheaper they could do it for, it's fixed itself! Found out the girl had been sat stagnant since 1998... so it must've thought there was something wrong when there wasn't. Here's to crossing my fingers and hoping it stays fixed! Thanks for your help mate