Update on ABS failure. Apparently, as suggested by the UK dealer, the problem was the brake master cylinder and they also suggested it was caused by manually bleeding the brakes. The bill was €574.91 + €140 to have the car delivered back to me. This afternoon, having been without the car for ten days, I decided to visit the shops. On reaching the end of the road I braked and the car slowed, I braked again at the junction and nothing happened. Fortunately as the car was moving slowly, I was able to stop it with the handbrake. I have spoken again with the UK dealer and he said it sounds as if there is a leak in the brake servo and pushing the brake pedal down more than once would have the effect I experienced. It is amazing to me that this was not picked up when they changed the master cylinder or on the road test, if indeed they did one. Reluctantly, I took the car (very gently) to the garage that I believe caused the original problem and they confirmed the servo is leaking because it hissses when the brake is applied. Hopefully they can source one in Portugal or I will have another ten day wait. This is not the end of the story, when I arrived back home (3km) from the garage, I had difficulty in reversing into my garage because the brakes had again stuck on, in particular the front left and the rear right and thats how they remain until the call comes from the garage - any ideas folks on the cause? I wish now I had kept my 2.0D!