
Seats and storage compartments175
Safety FirstOperating instructionsPractical tipsTe c h n i c a l D a t a
Sockets
Introduction
Electrical equipment can be connected to the sockets in the vehicle.
Connected equipment must be in perfect condition and show no signs of
faults.
Additional information and warnings:
xCigarette lighter Ÿpage 173
xAccessories, parts replacement, repairs and modifications Ÿpage 285
WARNING
Improper use of the sockets or electrical devices could lead to a fire and
cause serious injuries.
xNever leave children unsupervised in the vehicle. The sockets and
equipment connected to them can be used when the ignition is switched
on.
xShould a connected electrical device overheat, switch it off and unplug
it immediately.
Caution
xTo avoid damage to the vehicle's electrical system, never connect equip-
ment that generates electrical current, such as solar panels or battery
chargers, to the 12 Volt sockets in order to charge the vehicle's battery.
xOnly use accessories with approved electromagnetic compatibility
according to current regulations.
xTo avoid damage due to voltage variations, switch off all appliances
connected to the 12 V sockets before switching the ignition on or off and
before starting the engine.
xNever connect an appliance to the 12 Volt socket that consumes more
than the power indicated in watts. Exceeding the maximum power absorption
could damage the vehicle's electrical system.
For the sake of the environment
Do not leave the engine running when the vehicle is at a standstill.
Note
Using electrical appliances with the engine stopped and the ignition
switched on will drain the battery.
Note
Unshielded equipment can cause interference on the radio equipment and
the vehicle's electrical system.
Note
Interference can occur on the radio's AM waveband if electrical appliances
are used near the rear window aerial.

Seats and storage compartments 176
Vehicle socketsMaximum power consumption
The maximum capacity of each socket must not be exceeded. The power
consumption is indicated on the rating plate of each appliance.
Where two or more appliances are connected at the same time, the total
rating of all the connected devices must never exceed 190 Watts Ÿ.
12 volt socket
The 12 Volt socket will only work with the ignition on.
Using electrical appliances with the engine stopped and the ignition
switched on will drain the battery. Therefore, electrical consumers connected
to the socket must only be used when the engine is running.
To prevent voltage variations from causing damage, switch off the electrical
consumer connected to the 12 Volt socket before switching the ignition on or
off and before starting the engine.
12 Volt sockets can be found in the following locations in the vehicle:
xCompartment in the centre of the centre console.
xCompartment in the front centre console.
xStorage compartment in the front central armrest.
xRear centre console Ÿfig. 126.
xAt the rear right of the luggage compartment.
230 Volt Euro socket*
The socket only works when the engine is running Ÿ.
Connecting an electrical appliance: Plug the appliance into the socket as far
as possible to unlock the built-in child safety device. The current only flows
when the child safety device is unlocked.
Fig. 126 Centre console,
rear section: 12 volt
socket.
Fig. 127 Rear centre
console: 230 Volt Euro
socket.
SocketMaximum power consumption
12 Volts120 Watts
230 Volts150 Watts (300 Watt peak)

Heating, Ventilation and Air conditioning183
Safety FirstOperating instructionsPractical tipsTe c h n i c a l D a t a
WARNING
Never turn off the air fan for a long time or the air in the passenger compart-
ment will not be refreshed.
xStuffy or used air will increase fatigue and reduce driver and passenger
concentration possibly resulting in a serious accident.
Note
Not all Climatronic buttons are operational in REAR mode.
Note
The button is locked in defrost mode.
Climate control user instructions
The cooling system only works when the engine is running and fan is
switched on.
The climate control system operates most effectively with the windows and
the sliding panoramic roof closed. However, if the vehicle has heated up after
standing in the sun for some time, the air inside can be cooled more quickly
by opening the windows briefly.
Keep the air vents in front of the windscreen free of snow, ice and leaves to
ensure heating and cooling are not impaired and to prevent the windows
from misting over.
Adjustment for safer driving
When the air conditioning is switched on, the temperature and the air
humidity in the vehicle interior drop. Hence, when the outside air humidity is
high, the windows do not mist over and comfort for the vehicle occupants is
improved:
With Climatic
xDisable air recirculation mode Ÿpage 185.
xSet the fan to setting 1 or 2.
xTurn the temperature control to the centre position.
xOpen the air outlets in the dash panel Ÿpage 185.
xTurn the air distribution control to the required position.
xPress the button to turn on cooling. The button will light up.
With Climatronic
xPress the button.
xSet the temperature to +22 °C (+72 °F).
xOpen the air outlets in the dash panel Ÿpage 185.
REST
Climatronic: press the button to use residual heat. When
the engine is still warm but the ignition switched off, the heat
given off by the engine can be used to keep the passenger
compartment warm. The button will light up when the
function is switched on. The function will switch off after
around 30 minutes and if the battery level is low.
p
Climatronic: transferring the driver's seat temperature settings
to the other seats. If the button is not lit up, the set tem-
perature in the driver's seat will also apply to the other seats.
Press the button or the temperature control for the front pas-
senger's seat or the rear seats to set them to a different tem-
perature. The button lights with an indicator.
Vehicles with auxiliary heating: observe the description of the
button.
AUTOAutomatic temperature, fan, and air distribution control.
Control
button Additional information. Climatic Ÿpage 181, fig. 129; Cli-
matronic Ÿpage 181, fig. 130.
REST
REST
p
AUTO
REAR
AC
AUTO

Heating, Ventilation and Air conditioning187
Safety FirstOperating instructionsPractical tipsTe c h n i c a l D a t a
Auxiliary heater* (additional heater)
Introduction
The auxiliary heater is powered by fuel from the vehicle's fuel tank and can be
used while the vehicle is in motion and at a standstill. Select the mode
required (heat or fan) Ÿpage 189 on the instrument panel.
In winter, the auxiliary heater can be used in heat mode before switching on
the ignition to remove any ice, mist or snow from the windscreen (thin layers
only).
Additional information and warnings:
xSEAT information system Ÿpage 70
xRefuelling Ÿpage 293
WARNING
The auxiliary heater fumes contain carbon dioxide, an odourless and
colourless toxic gas. Carbon monoxide can cause people to lose conscious-
ness. It can also cause death.
xNever switch on the auxiliary heater or leave it running in places that
are enclosed or unventilated.
xNever program the independent heating system to be activated and
operated in closed, unventilated areas.
WARNING
The components of the auxiliary heater exhaust system heat up a great
deal. This could cause a fire.
xAlways park your vehicle so that no part of the exhaust system can
come in contact with flammable materials (such as dried grass).
Caution
Never place food, medicines or other heat-sensitive objects close to the air
vents. Food, medicines and other heat-sensitive objects may be damaged or
made unsuitable for use by the air coming from the air vents.
Switching the auxiliary heater on and off
Switching the auxiliary heater on:
Manually using the instant on/off button. Ÿpage 1
81
Manually using the remote control. Ÿpage 1
88
Automatically at the programmed and enabled on
time. Ÿpage 1
89
Switching the auxiliary heater off:
Manually using the instant on/off button for the cli-
mate control system. Ÿpage 1
81
Manually using the remote control. Ÿpage 1
88
Automatically after the programmed time. Ÿpage 1
89
Automatically when the light comes on z (fuel
reserve). Ÿpage 2
93
Automatically when the battery power drops to a very
low level. Ÿpage 3
18
>
ON
>
OFF

Heating, Ventilation and Air conditioning 190
Checking programming
If the timer has been switched on after switching the ignition off, the instant
on button will remain lit for around ten seconds.
WARNING
Never program the independent heating system to be activated and oper-
ated in closed, unventilated areas. The auxiliary heater fumes contain carbon dioxide, an odourless and colourless toxic gas. Carbon monoxide
can cause people to lose consciousness. It can also cause death.
User instructions
The auxiliary heater exhaust system located below the vehicle must be kept
clear of snow, mud and other objects. The exhaust fumes must not be
obstructed in any way. The exhaust fumes generated by the auxiliary heater
are removed via an exhaust pipe fitted underneath the vehicle.
On heating the vehicle interior, depending on the outside temperature the
warm air is first directed at the windscreen and then to the rest of the
passenger compartment through the air vents. If the air vents are turned
towards the windows, for example, the form of air distribution may be
affected.
Depending on the outside temperature, the temperature at which the auxil-
iary heater warms the vehicle interior may be somewhat higher if the heating
or climate control temperature control is set to maximum before switching the
heating on.
Depending on the engine, vehicles with auxiliary heater may be fitted with a
second battery in the luggage compartment that is responsible for powering
the auxiliary heater.
Cases in which the auxiliary heater will not switch on
xThe auxiliary heater requires about as much power as the dipped head-
lights. If the battery charge is low, the auxiliary heater will switch off automat-
ically or will not even switch on. This avoids problems when starting the
engine.
xThe heater will switch just once each time. The timer will also have to be
switched back on every time it is required.
Menu optionsDescription
Switching on
Switching off
The auxiliary heater can be set to come on automatically if
required. To do so, select a timer:
– The timer is displayed marked with a
y.
– Only one timer can be selected. If a timer has been
selected, Prog. ON will be displayed on the screen. If no
timer has been selected, the instrument panel screen will
display Prog. OFF.
– To modify the programmed timer, select another timer or
select the Off option.
Timer 1
Timer 2
Timer 3Three different timers (hh.mm) can later be selected using
the On option. If the auxiliary heater is to be switched on
for just a certain day of the week, select the day of the
week and the time for the auxiliary heater to come on.
DurationThe operating time may vary between 10 and 60 minutes
and can be set to 5-minute intervals.
Operating
modeSet to heat or ventilate the vehicle interior when the auxil-
iary heater is switched on.
DaySet the current day of the week.
Manufacturer's
settingsThe predefined factory values for the functions of this
menu are restored.
BackThis returns to the main menu
>
WARNING (continued)

Driving 192
Driving
Steering
Introduction
The power steering is not hydraulic but electromechanical. The advantage of
this steering system is that it disposes of hydraulic tubes, hydraulic oil, the
pump, filter and other components. The electromechanical system saves
fuel. While a hydraulic system requires oil pressure to be maintained, electro-
mechanical steering only requires energy when the steering wheel is turned.
With the power steering system, the assisted steering function automatically
adjusts according to the vehicle speed, the steering torque and the wheel
turning angle. The power steering only works when the engine is running.
Additional information and warnings:
xStart and stop the engine Ÿpage 195
xVehicle battery Ÿpage 318
xTow-starting and towing away Ÿpage 375
WARNING
If the power steering is not working then the steering wheel is much more
difficult to turn and the vehicle more difficult to control.
xThe power steering only works when the engine is running.
xNever allow the vehicle to move when the engine is switched off.
xNever remove the key from the ignition if the vehicle is in motion. The
steering may lock and it will not be possible to turn the steering wheel.
Control and warning lamps
lights upPossible causeSolution
D (red)Power steering faulty.The steering system should be
checked by a qualified workshop
as soon as possible.
D (yel-
low)
Power steering operation
reduced.
The steering system should be
checked by a qualified workshop
as soon as possible.
If, after restarting the engine and
driving for a short distance, the
yellow warning light no longer
comes on, it will not be neces-
sary to take the vehicle to a spe-
cialised workshop.
The vehicle battery was dis-
connected and has been
reconnected.Drive for a short distance at 15 –
20 km/h.

Driving193
Safety FirstOperating instructionsPractical tipsTe c h n i c a l D a t a Several warning and control lamps should light up for a few seconds when
the ignition is switched. This signals that the lamp is working properly. They
will switch off after a few seconds.
WARNING
If the warning lamps and messages are ignored, the vehicle may stall in
traffic, or may cause accidents and severe injuries.
xNever ignore the warning lamps or text messages.
xStop the vehicle safely as soon as possible.
Caution
Failure to heed the warning lamps and text messages when they appear may
result in faults in the vehicle.
Information on the steering
Steering column electronic lock
Vehicles with KESSY: The steering column locks when the driver's door is
opened and the ignition is switched off. Therefore, the vehicle should be at a
standstill and, where applicable, the selector lever in position P.
If the driver's door is opened before the ignition is switched off, the steering
column electronic lock is activated via the ignition key or the sensor built into
the door handle.
Mechanical steering lock
To prevent theft, we recommend you lock the steering before leaving the
vehicle.
Electromechanical power steering
With the power steering system, the assisted steering function automatically
adjusts according to the vehicle speed, the steering torque and the wheel
turning angle. The power steering only works when the engine is running.
You should remember that you will need considerably more power than
normal to steer the vehicle if the power steering is not working correctly or not
at all.
Counter steering assistance system
The counter steering assistance system helps the driver in critical situations.
Additional steering power helps the driver when counter steering.
flashesPossible causeSolution
D (red)Fault in the steering column
electronic lock. › Do not drive on!
Seek professional advice.
D (yel-
low)
Steering column deviation.Gently turn the steering wheel to
and fro.
Steering wheel not unlocked
or locked.
Remove the key from the ignition
and then switch the ignition
back on. Check the messages
displayed on the instrument
panel at the same time.
Do not drive on, if the steering
column remains locked after the
ignition has been switched on.
You should obtain professional
assistance.
Please engage steering lockUnlocking the steering
Parking the vehicle Ÿpage 210.Turn the steering wheel slightly to
release the steering lock.
Remove the key from the ignition.Insert the key in the ignition lock.
Turn the steering wheel slightly until
you hear the steering lock.Hold the steering wheel in this posi-
tion and switch on the ignition.