AKH 1.0

Since I got my 1.0 2005 over a year ago, when the boot is opened the interior light does not come on and when opening the driver (RHD) door the light only illuminates when the door is partially latched (however is off when the door is either open or closed). However the Passenger side operates normally. Because it is both the drivers door and boot Idk if the issue is with the switches on each door or if it is likely to be more central? Has anyone got an ideas on what might be going on? Any feedback is much appreciated