How replace element on Sainsburys Traditional Kettle ?

Hi

Light comes on but no heat.

This is labelled as Sainsbury's kitchen collection stainless steel kettle" and is dome shape with a curve handle over the top. The base comes off easy enough, but I can see how to remove the element (which i believe has gone o/c).

There are 3 screws underneath the plastic switch, but it can see how that would help in removing the element.