Saturn 2007 Vue Hybrid Automobile User Manual


 
Air Conditioning and Engine Start/Stop
The climate control system might cause the
engine to keep running while the vehicle is at
a complete stop or it might restart the engine
during an auto stop. In cold weather, the
climate control system uses the automatic engine
start/stop feature to maintain heater and
defogging performance in all air flow modes.
Economy Mode: Press the
#button once to
select the economy mode. A green light will
appear. When this mode is selected, the climate
control system allows almost all automatic
engine start/stop operations, except in defrost
mode. If the economy mode is selected while
the engine is off, the engine will start while
the vehicle determines the climate control needs.
If the system determines that it is necessary to
turn on the air conditioning compressor to cool the
inside of the vehicle or dehumidify the air, the
automatic engine start/stop feature might still be
enabled.
Normal Mode: Press the
#button, when a
yellow indicator light appears, the normal mode
is selected. In this mode or the defrost mode,
the climate control system prevents all automatic
engine start/stop operations. This is for the
best comfort and defrost performance. For
maximum engine off time, select the vent or
bi-level modes with the air conditioner turned off.
This will prevent the system from overriding
the automatic engine start/stop feature. Setting
the fan to the off position will also prevent
automatic engine start/stop.
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