On Tuesday this week, I took my LS400 along to DSAutomotives of Aylesbury,for a Cambelt replacement, the car has done 81k- but no written evidence in the service records to confirm one, it turned-out it had been replaced, but DS Automotives informed me, that there was no date attached, -so it was anybody's guess when it had been done, I told them to go ahead anyway, got the water pump replaced in the process, plus new spark-plugs and full service, Owner informed me that the car was in really good condition, apart from a slight leak from the steering-rack, plus the discs will need replacing at some time in the near future,car was in the Garage for two days, and £890.00 lighter, I drove her home, happy that she had been worked on by a Lexus-trained mechanic, who, I might add, was not only competent and professional, but courteous and friendly, I would recommend them.