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40
Controls, Instruments
Multi-functional steering wheel
Warning!
There is a danger of accident if you set or
operate the on-board computer, radio,
navigation system, telephone or other equip-
ment when driving.
This could distract you from the traffic and
cause you to lose control of the vehicle.
fOperate these components while driving only if
the traffic situation allows you to do so safely.
fCarry out any complicated operating or setting procedures only with the vehicle stationary.
Depending on the equipment in your vehicle, you
can use the function keys of the multi-functional
steering wheel to operate the following Porsche
communication systems:
–PCM,
– Telephone,
– Radio with CD drive,
–CD changer.
Readiness for operation of multi-
functional steering wheelThe multi-functional steering wheel is ready for
operation when the ignition and PCM are switched
on.Operating the function keysfPlease read the separate PCM operating
instructions before operating the function
keys.
fThe rotary knobs at the top left and right of the
steering wheel can also be pressed.
Turn volume control
Upwards – increase volume.
Downwards – decrease volume.
Press volume control
To switch volume/mute on and off.
Turn rotary knob
To select/mark function in the PCM. To do
this, turn the rotary knob upward or
downward.
Press rotary knob
To activate selected function.
Press screen button
To call the stored PCM function.
The button can be assigned the desired
function in the PCM.
Press Back button
To move back in the PCM menu.
Press Handset Pickup button
To accept a telephone call.
Press Handset Hangup button
To end or refuse a telephone call.
Page 150 of 296
150
Controls, Instruments
A - Opening front luggage compartment lid
B - Opening rear luggage compartment lid Luggage compartment lidsUnlocking fOperate the appropriate pull-button next to the
driver’s seat.
The luggage compartment is illuminated when
the respective lid is open.
fPlease observe the chapter “LOAD SWITCH-
OFF AFTER 2 HOURS OR 7 DAYS” on Page
246.The luggage compartment lid can also be un-
locked with the radio remote control.
fPlease observe the chapter “KEYS” on Page
17.
Important Note
If the vehicle battery is discharged, the front lug-
gage compartment lid can be opened only by con-
necting an external electrical power source.
fPlease observe the chapter “ELECTRICAL SYS-
TEM” on Page 246.
or the description inside the fuse box lid.
A warning message in the on-board computer
comes on if the lids are not completely closed.
fFully close the lid.
Warning message
Page 246 of 296

246
Practical Tips, Emergency Service
Electrical System In order to avoid damage and faults in electrical or
electronic systems, electrical accessories should
be installed at your authorized Porsche dealer.
fOnly use accessories authorized by Porsche.
Warning!
Risk of short circuit and fire.
Replacing fuses or relays with the engine
running or the ignition on could cause elec-
trical shock.
fDisconnected the battery during all work on
the electrical system.
Please observe the chapter “BATTERY” on Page 249.
Relays Defective relays should be changed only by an
authorized workshop.
Alarm system, central locking The status of the central locking and alarm system
is not changed by disconnecting the battery.
When the battery is disconnected, the alarm sys-
tem ceases to function. Overload protection If the central locking system is operated more
than ten times within a minute, further operation is
blocked for 30 seconds.
Load switch-off after 2 hours or 7 daysIf the ignition key is removed, loads which are
switched on or are in standby mode (such as the
luggage compartment light, interior light and
radio) are automatically switched off after approx.
2hours.
If the vehicle is not started or unlocked with the
remote control within 7days, the remote control
standby function is switched off (to save the
vehicle battery).
1. In this case, unlock the driver's door with the
key at the door lock.
Leave the door closed in order to prevent the
alarm system from being triggered.
2. Press button 1 on the remote control.
The remote control is now activated again.