Porsche 2007 Cayenne Owner's Manual page 103

Programming ON times
1. Switch ignition off.
2. Press TIMER button.
3. Select function (parking heating or parking
ventilation).
4. Select the memory using button
The desired memory can be selected by pres-
sing button several times.
5. Set ON time using the and buttons.
Pressing the buttons adjusts the time on a
minute-by-minute basis. If the button is kept
depressed, the time is adjusted faster.
ON times are only valid for 24 hours.
6. Press ON/OFF button .
Displays F and G flash for approx. 10 seconds.
Flashing of the displays can be ended before
this time has elapsed by pressing the ON/OFF
button again.
After ON/OFF button has been pressed ON
time H, clock symbol F and memory G are dis-
played for 2 minutes.
The display then goes out.
The parking heater has now been programed
and the selected memory is active (symbol G
is lit).
Note on operation
Only one memory can be active at any one time.
Activating the memory
The parking heater runs for 30 minutes. It then
switches itself off automatically.
The program must be reactivated for every subse-
quent run.
To do this:
. 1. Switch ignition off.
2. Press button .
3. Select function (parking heating or parking ven-
tilation).
4. Select the memory using button
ON time that was last saved is displayed.
5. Press ON/OFF button .
The program is reactivated.
Displays F and G flash for approx. 10 seconds.
The ON/OFF button can be pressed again
to switch off the displays before this time has
elapsed.
After the ON/OFF button
pressed, the ON time H, clock symbol F and
memory G are displayed for 2 minutes.
The display then goes out.
The parking heater has now been programed
and the selected memory is active (symbol G
is lit).
Note on operation
Only one memory can be active at any one time.
Example:
The parking heater is to activate the parking hea-
ting function at 9:48 a.m.
To do this:
1. Switch ignition off.
2. Press button
ning control panel.
The symbols for the parking heating or parking
ventilation function flash on the display.
3. Press button
This selects the parking heating function.
. The
4. Select the memory using button
5. Set ON time to 9:48 a.m. using the
buttons.
6. Press ON/OFF button
The parking heater has now been programed
and the selected memory is active.
has been
Note on operation
If the parking heater is switched on manually prior
to program start of an active memory, this will de-
lete the programming.
The memory must be reactivated if it is needed.
If the memory is not reactivated, the parking heat-
er will not switch on.
Air Conditioning, Parking Heater and Heated Rear Window
on the front air-conditio-
.
.
and
.
103