engine PORSCHE BOXSTER S 2010 2.G Owner's Guide

Operation, Safety
85
Decelerating Option 1
fPull operating lever towards the steering wheel
(position 2) until the desired speed is reached.
The speed reached is maintained and stored
when the lever is released.
Option 2
f Briefly move lever towards the steering wheel
(position 2 ) (a maximum of 10 times).
The speed is reduced by 1 mph (1.6 km/h),
each time the lever is moved towards the
steering wheel.
Vehicles with PDK
Downshifts are carried o ut to improve decelera-
tion (especially when driving downhill).
Interrupting automatic speed control
operation f Pull operating lever downwards briefly
(position 3) or
f Operate brake or clutch pedal or
f Switch PDK to selector lever position N.
f Please see the chapter “PORSCHE DOPPEL-
KUPPLUNG (PDK)” on Page 174.
The speed driven before the interruption remains
stored in the memory.
Automatic speed control operation is
interrupted automatically:
– If the set vehicle speed is exceeded by more than approx. 16 mph (25 km/h) for longer than
20 seconds.
– If the actual vehicle sp eed falls to approx.
37 mph (60 km/h) below the set vehicle speed
for longer than 60 seconds (upward slopes).
– For PSM control operations.
Resuming the stored speed f Briefly push operating lever upwards
(position 4).
The speed control accelerates/decelerates
the vehicle to the stored speed.
The stored speed should only be recalled when
traffic conditions and the road surface so permit.Switching automatic speed control
readiness off f Press button A on the automatic speed control
lever.
The green readiness light in the speedometer
goes off.
Note
The stored speed value is cleared when the
vehicle is parked and the ignition is switched off.
Important note
On upward or downward slopes, the set speed
cannot always be maintained by the automatic
speed control.
f To obtain sufficient engine braking or a better
engine-speed range, a lo wer gear needs to be
selected.

88
Operation, Safety Danger!
Danger of fire in engine compartment due to
burning cigars or cigarettes.
Serious personal injury or death could result
from fire in the engine compartment.
f Do not throw any lit cigars or cigarettes out of
the vehicle.
They can be blown into the air inlets A by the
air flow and cause a fire in the engine compart-ment.
Cigarette Lighter
Warning!
Danger of fire and burning.
The cigarette lighter is ready for use, regard-
less of the ignition lock position.
f Never leave unsupervised children in the car.
f Never touch the heating element or sides of
the lighter.
fHold the lighter by the knob only.
Heating lighter fOpen ashtray lid.
f Push in knob of the cigarette lighter.
When ready for use, the lighter will snap back.
Note on operation
The lighter receptacle is not to be used for
electrical accessories (except for the tire filling
compressor).
Maximum power consumption: 150 W
f Please see the chapter “SOCKETS” on
Page 245.

Operation, Safety
89
Storage in the Passenger
Compartment
Warning!
Unsecured luggage and heavy objects may
come loose during brak ing, rapid directional
changes or in an accident and cause serious
personal injury or death.
f Do not transport any heavy objects in the
storage trays.
f Do not carry unsecured luggage or objects in the passenger compartment.
Additional storage possibilities – in the doors,
– in the door sill next to the passenger’s seat,
– in the center console,
– storage tray with coin holder between seats,
– glove compartment with CD and pen holder,
– clothes hook on back of seat backrests (depending on vehicle equipment),
– on engine compartment lid.
Storage tray between the seatsOpening
f Press release button and lift the lid.
There is a coin holder in the forward part of the
storage tray.
f Please see the chapter “SOCKETS” on
Page 245.

Operation, Safety
91
Luggage Storage on Engine
Compartment Lid
Warning!
Unsecured luggage and heavy objects may
come loose during brak ing, rapid directional
changes or in an accident and cause serious
personal injury or death.
f Do not carry items of luggage or objects in the
passenger compartment unsecured.
f Do not transport any heavy objects in the
oddments trays.
f Keep shutters of the storage box closed while
driving.
Risk of damage.
f Items of luggage or objects must neither
hinder convertible top movement nor be in
contact with the convertible top or rear window in such a way as to cause abrasion damage.
Storage box Opening center storage tray
Move both shutters in the direction indicated by
the arrows.

94
Operation, Safety
Luggage Compartment Access covers A and B
Caution!
Risk of injury or damage.
f Do not store any objects behind the access covers A and B.
Tool boxOpening
f Unlock turn-locks C.
E- Adapter for security wheel bolts
F - Tire filling compressor
G -Towing hook
H -Tool kit
I - Lever for convertible top emergency operation
(under the tool kit)
J -Tire sealantf Open tool box and place it on the floor of the
luggage compartment.
Closing
f Insert tool box into the guide pegs in the lugga-
ge compartment floor.
f Close tool box and lock the turn-locks C.
A-To p p i n g u p e n g i n e o i l
B -Check coolant level, top up if necessaryRear luggage compartmentThe refilling points for engine oil and coolant are
located behind the service flap in the rear luggage
compartment.Opening the service flapf Open the flap by pulling the handhold.
f Please see the chapter “ENGINE OIL LEVEL”
on Page 199.
f Please see the chapter “COOLANT LEVEL” on
Page 197.

Operation, Safety
99
Car Telephone and
Aftermarket Alarms Important legal and safety information
regarding the use of cellular telephones
Some states may prohibit the use of cellular tele-
phones while driving a vehicle. Check the laws and
regulations on the use of cellular telephones in the
areas where you drive.
Danger!
Risk of an accident.
Severe personal injury or death can result in
the event of an accident.
Looking away from the road or turning your
attention away from your driving can cause
an accident and seri ous or fatal injury.
When using your cellular telephone, you should al-
ways:
f Give full attention to your driving - pull off the
road and park before making or answering a
call if traffic conditions so require; and
f Keep both hands on the steering wheel - use
hands-free operation (if available) - pull off the
road and park before using a hand-held tele-phone. It is essential to observe the telephone
manufacturer's instructions before operating
the telephone.
Any portable telephone or radio transmitter which
is used in a Porsche must
be properly installed in
accordance with the technical requirements of
Porsche.
The transmission power must not exceed
10 W.
The devices must possess a type approval for
your vehicle and have an “e” symbol.
If you should require equipment with transmission
power values greater than 10 W, please consult
your authorized Porsche dealer for this purpose.
The dealer is familiar with the technical require-
ments for installing devices of this kind.
The antennas for all radios and telephones with a
transmitting antenna must be externally mounted.
The improper installation of radios or telephones
or use of a radio or tele phone with a transmitting
antenna inside the car may cause the warning
lights to come on.
Improper installation of such equipment can cre-
ate a discharged battery or excessive current
draw from added equipment. If aftermarket systems are
installed by non-dealer-
ship technicians or outside the selling dealer,
problems may result. Installation of aftermarket
equipment is not covered under the New Car War-
ranty.
f Consult your authorized Porsche dealer about
the installation of non Porsche approved equip-
ment.
Reception quality
The reception quality of your car telephone will
change constantly when you are driving. Interfer-
ence caused by buildings, landscape and weather
is unavoidable. It may become particularly difficult
to hear when using the hands-free function due to
external noise such as engine and wind noise.
Automatic car-wash
f Unscrew external antennas before using an au-
tomatic car-wash.

108
Automatic air conditioning system, Heated rear window/Door mirror heating
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.
– 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 auth orized Porsche dealer
for further information.

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

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.