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Electrical installation
ELECTRICAL INSTALLATION
2-135
ROOF HATCH, OPENING
If the roof-hatch switch (C736) is used to make
a connection between contacts 2 and 6, and
therefore between contacts 1 and 3, a voltage is
applied to pin 1 of the roof-hatch motor (B175)
through fuse E030, switch C736 and wire 4761.
The roof hatch will open.
ROOF HATCH, CLOSING
If the roof-hatch switch (C736) us used to make
a connection between contacts 8 and 6, and
therefore between contacts 7 and 3, a voltage is
applied to pin 2 of the roof-hatch motor (B175)
through fuse E030, switch C736 and wire 4760.
The roof hatch will close.
CENTRAL DOOR LOCKING, CO-DRIVER’S
SIDE (STANDARD)
Purpose:
To lock the co-driver’s side door using
button/key or switch (C744). The driver can
lock/unlock the co-driver’s side door from behind
the steering wheel.
Central door locking motor, co-driver’s side
(B200):
The motor has two (internal) switches, i.e.:
-
a “stroke-end” switch (always reverses at
end of stroke) (lower drawing);
-
a switch which is mechanically connected to
the locking button (always reverses at the
beginning of the upward or downward
movement of the locking button) (upper
drawing).
Note:
A mechanical connection consisting of a linkage
mechanism between the cylinder lock and the
locking button will remain.
Starting position: door unlocked (see
drawing).
-
The door is locked using the button/key.
The mechanical linkage reverses the upper
switch directly. As a result, a current will
flow through the fuse (E162), the
connection (30b), the motor, the lower
switch and the upper switch through
connection 31 to earth. The mechanical
linkage between the motor and unlock
button will move the button down.
Having reached the lower position, the
“stroke end” switch reverses.
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