Porsche Cayman Owner's Manual page 145

Recirculating-air setting
The outside-air supply is interrupted and only the
inside air is circulated.
Warning!
Risk of accident due to impaired vision,
resulting in serious personal injury or death.
In recirculating-air setting, the windows may
fog up.
f Only select recirculating-air setting for short
periods.
f If the windows fog up, switch recirculating-air
setting off immediately by pressing the recircu-
lating-air button again and selecting the "De-
frost windshield" function.
Switching recirculating-air setting on or off
f Press button C.
The light-emitting diode in the button lights up.
Over approx. 37 °F/3 °C
If the air-conditioning compressor was off, it
switches on automatically. The duration of
recirculating-air setting is not limited.
Below approx. 37 °F/3 °C
The air-conditioning compressor is switched off.
Recirculating-air setting is automatically ended
after approx. 3 minutes.
Air distribution
The individual air distributions can be combined as
desired.
Recommended setting in Summer –
Air distribution to central and side vents
Recommended setting in Winter –
Air distribution to footwell and windshield
Air distribution to footwell
f Press button J.
The air flows to the footwell.
The selection appears on the display panel.
Air distribution to center and side
vents
f Press button K.
The air flows from the central and side vents.
Vents must be open.
The selection appears on the display panel.
Air distribution to windshield
f Press button L.
The air flows to the windshield.
The selection appears on the display panel.
Note on operation
f On vehicles with the Sport Chrono Package
Plus, individual air conditioning settings can be
stored on your vehicle key.
Please see the chapter "Individual Memory" in
the separate PCM operating instructions.
Information on air-conditioning
compressor
– May switch off briefly to ensure sufficient
engine cooling if the engine is operating under
extreme load.
– The air-conditioning compressor switches off
automatically at temperatures below approx.
37 °F/3 °C and cannot be switched on, even
manually.
– Operates most effectively with the windows
closed.
If the vehicle has been in the sun for a long
time, it is a good idea to ventilate the interior
briefly with the windows open.
– Depending on the outside temperature and hu-
midity, condensation can drip from the evapo-
rator and form a pool under the car.
This is normal and not a sign of leakage.
f If uncooled air flows out when the lowest
temperature has been set, switch off the air
conditioning compressor and have the fault
remedied.
Please contact your authorized Porsche dealer
for further information.
Controls, Instruments
145