2009 PORSCHE BOXSTER Owners Manual

Automatic air conditioning system, Heated rear window/Door mirror heating
111
Switching recirculating-air setting on or off
fPress button E.
The outside-air supply is interrupted and only
the inside air is circulated.
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 recircu-
lating-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 distributionThe 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. f
Press button H.
The air flows to the footwell.
The selection appears on the display panel.
f Press button I.
The air flows from the central and side vents.
Vents must be open.
The selection appears on the display panel.
f Press button J.
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 observe the chapter “Individual
Memory” in the separate PCM operating
instructions.
General instructions for air-conditioning
compressor– Can switch off briefly if engine is under an ex-
treme load to ensure sufficient engine cooling.
– Switches off automatically at temperatures be- low approx. 37 °F/3 °C and cannot be
switched on, even manually.
– Operates most effectively with windows closed.
If the car has been in th e 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 vehicle.
This is normal and not a sign of leakage.
– If uncooled air flows out when the lowest temperature has been set, switch off the air-
conditioning compressor and have the fault
repaired at an authorized Porsche dealer.
Air distribution to footwell
Air distribution to central and side
vents
Air distribution to windshield

112
Automatic air conditioning system, Heated rear window/Door mirror heating
A- Continuous opening and closing
B - Setting vent direction Central and Side Vents f Rotate knurled wheel upward.
f Rotate knurled wheel downward.
Changing air flow direction fMove the vanes to make the air flow in the
desired direction.
Outside air or conditioned air can be delivered
from all vents, depending on the air-distribution
setting on the operating panel.
Opening vents
Closing vents
Fresh-air Intake To ensure proper air intake:
f Keep the fresh-air inle t between the luggage
compartment lid and the windshield free from
snow, ice and leaves.

Automatic air conditioning system, Heated rear window/Door mirror heating
113
The heated rear window/door mirror heating is
ready for operation when the ignition is on.
Switching onfPress button.
The light-emitting diode in the button lights up.
After approx. 15 minutes, the heating switches off
automatically.
The heater can be switched back on by pressing
the button again.Switching offf Press button.
The light-emitting diode in the button goes out.
Heated Rear Window/Door
Mirror Heating

114
Automatic air conditioning system, Heated rear window/Door mirror heating

Instruments, On-Board Computer, Warnings
115
Instruments, On-Board Computer, Warnings
Instrument Panel USA Models ..................... 116
Instrument Panel Canada Models ................ 118
Automatic Speed Control Indicator light ...... 120
Instrument Illumination
............................... 120
Trip Odometer ....... ................................... 121
Speedometer .............. .............................. 122
Changing over between Miles / Kilometers .. 122
Tachometer ................ .............................. 123
Turn Signal Indicator Light ......................... 123
High Beam Indicator Light .......................... 123
Gear Shift Indicator
(in vehicles with manual transmission) ......... 123
Cooling System ...... ................................... 124
Porsche Doppelkupplung (PDK) .................. 125
Fuel ............... ......................... .................. 126
Clock ............ ......................... .................. 127
Outside Temperature ................................. 127
Check Engine (Emission Control) ................ 129
On-Board Computer (BC) ............................ 130
Warnings on the instrument panel and the on-
board computer .......... .............................. 162

116
Instruments, On-Board Computer, Warnings
Instrument Panel USA Models Also refer to the corresponding chapters in
the Owner’s Manual.1. Speedometer with analogue display
2. Automatic speed control indicator light
3. Tire pressure warning light
4. Turn signal indicator light, left/right
5. Tachometer
6. High beam indicator light
7. ABS warning light
8. Cooling system Temperature gage, warning light
9. Fuel Level gage, warning light
10.Adjustment button for instrument illumination and trip counter
11.Odometer and daily trip mileage display
12.Light sensor for instrument illumination
13.Airbag warning light 14.Check Engine warning light
(Emission control warning light)
15.Central warning light
16.On-board computer display
17.Porsche Stability Management PSM Multifunctional light
18.Brake warning light
19.Safety belt warning light
20.Gear display
21.PDK transmission, selector lever position
22.Clock and outside temperature display
23.Adjustment button for clock When the ignition is switched on, the warning
lights light up for a lamp check.
Note
Warnings that have been given are stored in the
appropriate control unit me
mory and can be read
out at an authorized Porsche dealer.
This information can help to warn you about situa-
tions which may be hazardous to you or your car.

Instruments, On-Board Computer, Warnings
117

118
Instruments, On-Board Computer, Warnings
Instrument Panel Canada Models Also refer to the corresponding chapters in
the Owner’s Manual.1. Speedometer with analogue display
2. Automatic speed control indicator light
3. Tire pressure warning light
4. Turn signal indicator light, left/right
5. Tachometer
6. High beam indicator light
7. ABS warning light
8. Cooling system Temperature gage, warning light
9. Fuel Level gage, warning light
10.Adjustment button for instrument illumination and trip counter
11.Odometer and daily trip mileage display
12.Light sensor for instrument illumination
13.Airbag warning light 14.Check Engine warning light
(Emission control warning light)
15.Central warning light
16.On-board computer display
17.Porsche Stability Management PSM Multifunctional light
18.Brake warning light
19.Safety belt warning light
20.Gear display
21.PDK transmission, selector lever position
22.Clock and outside temperature display
23.Adjustment button for clock When the ignition is switched on, the warning
lights light up for a lamp check.
Note
Warnings that have been given are stored in the
appropriate control unit me
mory and can be read
out at an authorized Porsche dealer.
This information can help to warn you about situa-
tions which may be hazardous to you or your car.