renewing mains switch and cable on dyson DC25 ball upright?

Hi how do i replace my mains switch and cable on my DC25 Dyson BALL upright cleaner
Baz, July 2009
this is one of the latest models i thought they came with a 5 year makers guarantee
check out the dyson web site

wirecutterman, July 2009
link Click here to see other fixes for Dyson Upright.