Magneto Switches

Hi comrades,

currently i dug my teeths in following problems:

I have a start panel.

Only switches.

Starter Switch

Switch for Magneto 1 (only on/off)

Switch for Magneto 2 (only on/off)

Only 1 Engine

How must I assign the switches in animation tagging and mouse poiting

that I independendly can activate/deactivate the magnetos.

For example for engine test.

Can someone help me please?