autosleeper symbol (2000) 12v lighting

Hi all 

Was wondering if anyone out there could throw some light (excuse the pun)on why one side of my X reg symbols interior 12v lights have stopped working?.
the lights are the ones above the sliding door and the two spotlights in the cab above the drivers and passenger seat.
is there a separate fuse for these,if so where?.
appreciate any advice.
Kindest regards.
Douggie. 

Hi Douggi,
Mine is a Y reg Symbol and my strip light on the other side failed, came on but then went off. Proved to be a loose connection sorted on service.
Weedaf