I had mine done last month (53 Plate TDI 130 Sport). I had it in my mind that it was 5 years or 60k miles but the service book just says 60k miles. The garage said 4 years 60k miles so I got it done anyway. It's a peace of mind thing - once you have it in your head it will nag you. In the days between booking the car in for the work and the new cambelt day itself I found myself driving very cautiously so as not to stress the engine in case it snapped 