Mercedes-Benz 280 CE 1979, Руководство пользователя

Страница: 14 / 83

Keys Doors
Master Lock System
The master lock system simultane­
ously locks or unlocks together
with the driver’s door all other
doors, fuel tank filler flap and trunk
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 corresponding 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
depressed individually.
The trunk lid can also be unlocked
separately by turning master key
counterclockwise to the stop. Push
the trunk lock button in with
it and lift the lid. Return the key to
its initial position and withdraw it.
To lock the lid, close it firmly. It will
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 trunk by unauthorized
persons.
Before leaving vehicle with an
attendant, lock trunk with master
key (square head) by turning key
clockwise to stop (tumbler slot
vertical), then provide attendant
with round-headed supplementary
key. Thus, the trunk lock has been
excluded from the operation of the
master lock system and cannot be
opened except with the square­
headed master key.
To reverse this, turn trunk lock
counterclockwise back to hori­
zontal position of the tumbler
slot with master key. Lock will then
be reengaged in master lock
system; that is, it will automatically
be locked or unlocked depending
on whether the driver’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 filler
flap, however, remains unlocked.
Note:
If the filler flap cannot be opened
when the master lock system is
unlocked, refer to “ Unlocking of the
Fuel Tank Filler Flap” (page 66).