SimTrain SBB RAe TEE II

I have the new SimTrain SBB RAe TEE II and although there are some faults with it there is not another version available and to drive is not bad.

On the Gotthardbahn the train activates the "AWS" at Yellow Signals and the F3 HUD Alerter Icon lights but there is no sound and if you do not notice there is a Brake Application.
Also on the train is a Sifa which makes a sound until you cancel it.

Is there a way to have the "AWS" also make a sound at a Yellow Signal?
It could use the same audio file for the alerter.

Thanks

Peter