2010 Mercedes S550 power steering motor main fuse location

What’s the location of the main power feed fuse to the electric power steering motor?
In front of the battery there is a distribution box but there are only lower value regular fuses in it.
Here is the link to your pic but I’m not sure of the location;
https://youcanic.com/wp-content/uploads/2019/05/POWER-STEERING-MOTOR-FUSE\_0.jpg
Thanks
Mark

Hi Mark,
That fuse box is right next to the battery in the engine bay in the passenger side. It is covered with a black palstic cover that you need to remove to see the fuses.