E53 2019 navigation screen is blank

Hi, E53 2019 AMG My navigation screen is black. My cameras work on the screen. My question is how do I get my navigation working again? Is there an on/ off switch or a fuse?

Hi,

E53 2019 AMG

My navigation screen is black. My cameras work on the screen.

My question is how do I get my navigation working again?

Is there an on/ off switch or a fuse?

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