Mercedes-Benz 300 SD-TURBO DIESEL 1983 Owner's Manual page 17

Opening the Doors
From outside: pull handle outwards (1)
From inside: pull handle in door trim
panel (4).
Locking and Unlocking of Doors
From the outside: turn key.
From the inside: actuate button.
2 Unlocking
3 Locking
Keys
When the rear door buttons are
pushed down, the rear doors cannot
be opened from the outside or the
inside. They can be opened after
pulling buttons up.
One cannot lock:
• the driver's door if it is open.
• any door if the door lock has not
engaged fully. In this case open
the door and close it again.
Doors
(
15