2010 Mercedes Sprinter Autosleeper marker lig

Hi. MOT advisory, 2 x marker lights not working. Just checked neither front or rear both side are not working. Is there a  separate supply fuse for the marker lights as the vehicle side lights work?

Do you have a box on floor behind driver's seat, EM50, marker lights are fused in that, 2nd fused in top row of 5 fuses.

https://autotrailusers.nz/ForumFiles/1012/EM50_Tech_Data.pdf

Thanks Peter, I found the fuse box and all fuses "Look" intact. Further invest' tomorrow replacing fuses etc. Can't believe all 4 x bulbs would blown!      Cheers J C.

Thanks to Peter the fuse box behind the drivers seat revealed the suspect fuse which was serviceable. Inspection of the lights revealed the usual corrosion and cleaning re-crimping connectors I managed to get the rear marker lights working. The front no. So perhaps contact to Autosleeper to find the cable route of the front marker lights. Unless there is another fuse/connection in the system?