A U To M Atic C Lim Ate Control - Mercedes-Benz 300 D 1984 Owner's Manual

A u to m atic C lim ate Control

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For proper operation of the climate
control system, keep all w indow s and
the sliding roof closed.
The engine m ust be running fo r the
ACC unit to work.
24
Heating, cooling and air distribution
within the vehicle's interior is auto­
matically controlled. Furthermore,
settings are available fo r extreme
w eather conditions, enabling the
defogging of the windshield or air
ventilation to top and bottom . This is
accom plished with the tem perature
se le cto r (3), the push buttons, and
the fan switch (4).
The movable nozzles (1) and (2) can
be opened o r closed as desired. Turn
clockw ise to open.
For co rrect operation of the auto­
m atic climate control system, the
movable nozzles (1) and (2) should all
be open.
All push buttons and fan control
buttons should only be operated
individually. The indicator lamps in the
individual buttons light up when
pressed w ith the lighting switch in
position (1) or (2).
We recom mend settings @ and
^ only, in connection with the
desired fan setting. The following
instructions explain the remaining
settings.