Mercedes-Benz 350 SDL Owner's Manual page 84

High Mounted Stop Lamp
(21W/32 cp bulb)
To replace the bulb, pull tabs on both
sides (arrows) - using a screwdriver -
to release cover.
Press bulb down, turn counterclock­
wise and remove.
82
License Plate Lamps
(5W bulb)
Loosen both the securing screws (1),
remove lamp and take out bulb.