These switches are on the overhead cupboard or next to the Rangehood.
All models have a multimedia player as a sound / entertainment unit. This unit has the capability to play music via USB, AUX and Bluetooth. This unit can also be used to play DVD. To find out more, please read the User Manual.
The Switch located in the Overhead Cupboard near the Radio is to activate / deactivate the outside speakers. It is similar to the switch pictured above.