Mercedes-Benz 280 CE 1981, Руководство пользователя

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Keys Doors
Master Lock System
The master lock system sim ultane­
ously locks or unlocks together with
the driver’s door all other doors, fuel
tank fille r flap and tru n k lid. As the
driver’s door plunger is moved, the
plungers of all other doors must
move at the same time. If this is not
the case, the lock of the correspond­
ing door has not engaged fully.
Open the door once more and close
it correctly.
When the master lock system has
been applied, the lock plungers of
the front passenger door and the
rear doors can also be operated
manually from inside. In addition to
this, the front passenger door can be
locked or unlocked by means of the
key.
The master lock system can only be
applied by depressing the plunger
on the driver’s door. Lock plungers
of the other doors cannot be de­
pressed individually.
The trunk lid can also be unlocked
separately by tu rn ing master key
counterclockw ise to the stop. Push
the trun k lock button in w ith it and
lift the lid. Return the key to its initial
position and w ithdraw it. To lock the
lid, close it firm ly. It w ill then be
locked again by the master lock
system.
A provision has been made to
facilitate permanent locking of the
trunk lid for positive prevention of
access to trun k by unauthorized
persons.
Before leaving vehicle w ith an
attendant, lock tru n k with master
key (square head) by turning key
clockw ise to stop (tum bler slot
vertical), then provide attendant with
round-headed supplem entary key.
Thus, the trunk lock has been ex­
cluded from the operation of the
master lock system and cannot be
opened except with the square­
headed master key.
To reverse this, turn trun k lock
counterclockw ise back to horizontal
position of the tum bler slot with
master key. Lock w ill then be reen­
gaged in master lock system ; that is,
it w ill autom atically be locked or un­
locked depending on whether the
d river’s door is locked or unlocked.
The master lock system operates
on vacuum generated by the engine.
A reservoir allows the master lock
system to be actuated about five
times after the engine is turned off.
If the system can then no longer be
engaged, idle engine for a short
period.
If no vacuum is available, the locks
can be actuated individually in the
normal manner. The fuel tank fille r
flap, however, remains unlocked.
Note:
If the fille r flap cannot be opened
when the master lock system is un­
locked, refer to “ Unlocking of the
Fuel Tank Filler Flap” (page 65).