Hi i have a 1998 v70 .had for a couple of years without fault.in the last couple of weeks a couple of faults have appeared and have had a look and cany see anything obvious wrong.Fault 1 , when driving there is a buzzing noise from steering column area and brake pedal acts as if the abs is cutting in by juddering on braking but the braking is very poor.i have checked the abs sensors and rings for damage and nothing obvious is showing cracks breaks etc.have had the system scanned and nothing shows up.the problem is getting worse and more frequent now and seems to happen more when on short journeys and when turning slightly.Fault 2 is on starting the vehicle there is a whining sound a bit like you hear on the mini power steering pumps , all fluids look fine as does the belt .please help as it is now getting i feel dangerous to drive.many thanks in advance