Light in right switch of KBG Select does not work (properly)

KBG Select is extremely economical with electricity
copper 1450 Watt heating element of the Moccamaster Select switches off
as soon as the water reservoir is empty. The light
in the right switch will then go out.
position of the right switch has no influence on this. From that moment
on the machine consumes 25-70W of power through the intelligent warming
plate, which automatically adjusts the heat to the amount of coffee in
the jug. As a result, your coffee never gets too hot or bitter.

Moccamaster 2020 - Handbuilt by professionals