Mercedes Front Marker Lights

Hi Everyone
    The front marker lights on my merc have stopped working any ideas the sides and rear are ok I have checked the bulbs and they seem fine
     thanks 
      Alan

Hi
  I looked at that thread but it got a bit complicated,where is the MB fusebox (i have checked the fuses under the drivers front seat) are these MB fuses or Auto sleeper
  thanks Alan

Hi Peter
    I checked the MB fuses and they seem OK You say behind the seat ? Which seat and behind where I checked under the passenger seat and there is just the leisure battery and a mains charger I cannot undo the bolts on the driver seat,the allen key wants to bend
   Regards
        Alan

I don't suppose water has got in and the terminals are corroded, it happened to one of mine.

Hi
   I cannot get the bulb holders out,they have been siliconed in,i removed the lamp by turning it once the screws had been removed,they seemed in good condition,My MH is a 2008 model year I have not seen a fusebox on the floor behind the drivers seat just a bare patch of carpet What am I doing wrong the Autosleeper fusebox must somewhere?
   Alan

Alan I know mine is not a Merc but behind our drivers door and seat there is a plastic pillar panel and I have found some fuses behind that. Also we have some electronics under our drivers door foot well.

John.

Hi Everyone
    Front Marker lights now working I booked the Merc into AS last week and they had a look at it,When they built it they used a spare feed from the AS fuse box and a fuse had blown so beware if something stops working try the AS fusebox the spare listed may not be spare,Just to say very good service from AS service did the work while I waited
    Regards 
       Alan