No Dash lights

[Hamid22]

Hi myAudi A6 C7 2013 got no dash lights nothing working on dash at all start and drives perfect has anyone had this problem or point me in the right direction thanks

 

[D3mon]

First easiest check is fuses:
http://www.audihowto.com/audi-a6-c7-2011-to-2018-fuse-box-location-and-fuses-list/