Porsche Cayenne Turbo Driver Manual page 74

Information on air-conditioning
compressor
The air-conditioning compressor:
– May switch off briefly to ensure sufficient
engine cooling if the engine is operating under
extreme load.
– Switches off automatically at temperatures
below approx. 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
humidity, condensation can drip from the
evaporator 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 ("LO"), switch off the
air-conditioning compressor and have the fault
remedied.
Consult a qualified specialist workshop. We
recommend that you use a Porsche partner for
this work since these are staffed with trained
personnel and have the necessary parts and
tools.
74
Air Conditioning, Parking Heater and Rear Window Heating
Disabling control panel for rear
air-conditioned areas
The power windows and central locking buttons on
the rear doors and the rear control panel for the
air conditioning can be disabled by means of the
safety button in the armrest of the driver's door.
Switching child protection on/off
f Press the safety button to switch child
protection on and off.
The symbol in the safety button lights up if
child protection is active.
Controlling rear air-conditioned
areas with the front control panel
f Press button
.
The symbol appears on the display.
The rear air-conditioned areas can be
controlled from the front control panel.
Ending the function
f Press button
again.
Note on operation
f The function is ended automatically
10 seconds after the last settings are made.
Seat heating, rear
The rear seats can also be heated in vehicles with
four-zone air conditioning.
f For further information on operating the seat
heating:
Please observe the chapter "REAR SEAT
HEATING FOR VEHICLES WITH 4-ZONE AIR
CONDITIONING" on Page 38.