
Lights and Visibility61
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Interior lighting
Front interior lighting and lighting of storage compartment on
front passenger side
Switching the interior light on
– Press the switch at the point of the symbol
⇒ fig. 48 or ⇒fig. 49 .
Switching the interior light off
– Press the switch at the point of the symbol O. Door contact setting
– Position the switch into middle position
.
Lighting of storage compartment on the front passenger side
– When opening the flap of the storage compartment on the front passenger side the lighting in the storage compartment comes on.
– The light switches on automatically when the parking light is switched on and goes out when the flap is closed.
The interior light comes on as soon as yo u unlock the car or open a door or when
the ignition key has been removed. The li ght goes out again about 30 seconds after
all the doors have been closed. The interior lighting is switched off when you lock
the car or switch the ignition on. This on ly applies when the switch for the corre-
sponding interior lights is standing n the door contact setting.
The interior lighting goes off after about 10 minutes when a door has been left open
in order to avoid discharging the battery of the vehicle.
If the switch is in the position
(permanent lights), the interior lighting goes off at
the latest after 10 minutes in order to avoid discharging the battery of the vehicle.
Two LEDs are integrated in the interior lighting, which illuminates the shift lever and
the middle of the dash panel. They are sw itched on automatically when switching
on the parking light.
In addition, the lighting of the door handle is switched on after the ignition is
switched on when the side lights are switched on.
Together with the front interior light, the rear interior light is simultaniously
switched on or off.
Note
We recommend having these bulbs re placed by a specialist garage.
Fig. 48 Detail of the head-
liner: front interior lighting
Fig. 49 Detail of the head-
liner: front interior lighting
NKO B6 20.book Page 61 Wednesday, March 26, 2008 3:15 PM

The air conditioning system
108
The deactivation of a desired pre-set time can be performed by selecting the menu
Deactive in the menu Active .
It is possible to re-establish the factory setting using the menu Factory setting in
the menu Aux. heating .
Radio remote control
The auxiliary heating (auxiliary heating and ventilation) can be
switched on or off with the remote control.
– For switching on, press the button .
– For switching off, press the button .
The transmitter and the battery are housed in the housing of the remote control.
The receiver is located in the interior of the car.
If the battery is properly charged, the ef fective range is up to 600 m. For switching
on or off the auxiliary heating, hold the remote control vertically with the antenna
⇒ fig. 117 towards the top. You must not cover over the antenna with the
fingers or the palm of th e hand. Obstacles between the remote control and the
vehicle, bad weather conditio ns and a weaker battery can clearly reduce the range.
The auxiliary heating can only be switched on or off with the remote control, if the
distance between the remote control and the vehicle is at least 2 m. Warning light in the remote control
The warning light in the remote control
⇒fig. 117 indicates after a keystroke if the
remote control signal was received by th e auxiliary heating and if the battery is
adequately charged.Caution
There are electronic components in the remote control, protect the remote control
against water, severe shoc ks and direct sun rays.
Changing the battery of the radio remote control
If the warning light of the remote control indicates a weak or discharged
battery, ⇒fig. 117 , it must be replaced. The battery is located under a
cover on the back of the remote control.
Fig. 117 Auxiliary heating:
Radio remote control
ON
OFF
AA
Display warning lightImportance
Lights up green for 2 seconds.The auxiliary heating was switched on.
Lights up red for 2 seconds.The auxiliary heating was switched off.
Slowly flashes green for 2 seconds.The ignition signal was not received.
Quickly flashes green for 2 seconds.The auxiliary heating is blocked, e. g
because the tank is nearly empty or
there is a fault in the auxiliary heating.
Flashes red for 2 seconds.The switch off signal was not received.
Lights up orange for 2 seconds, then
green or red.The battery is weak, however the
switching on or off signal was received.
Lights up orange for 2 seconds, then
flashes green or red.The battery is weak, however the
switching on or off signal was not
received.
Flashes orange for 5 seconds.The battery is discharged, however the
switching on or off signal was not
received.
NKO B6 20.book Page 108 Wednesday, March 26, 2008 3:15 PM

Starting-off and Driving
112
Starting the engine
General
You can only start the engine only using an original ignition key.
•Place the gearshift lever into neutral (or place the selector lever to the position
P or N in the case of an automatic gearbox) and put on the handbrake firmly before
starting the engine.
•The clutch pedal should be fully depressed when starting the engine which
means that the starter only has to crank the engine.
•Let go of the key as soon as the engine starts otherwise there may be damage
to the starter.
The engine running noises ma y louder at first be louder for a short time after
starting the cold engine until oil pressure can be built up in the hydraulic valve
clearance compensation. This is quite no rmal and is not an operating problem.
If the engine does not start ...
You can use the battery of anothe r vehicle as a jump-start aid ⇒page 236.
It is only possible to tow-start vehicles fitted with a manual gearbox. The tow-
starting distance must not be more than 50 metres.
WARNING
•Never run the engine in non ventilat ed or enclosed areas. The exhaust
gases of the engine contain besides the odorless and colourless carbon
monoxide a poisonous gas - hazard! Carbon monoxide can cause uncon-
sciousness and death.
•Never leave your vehicle unattended with the engine running.
Caution
•The starter may only be operated (ignition key position ), if the engine is not
running. If the starter is immediately operated after switching off the engine, the
starter or the engine can be damaged.
•Avoid high engine revolutions, full throttle and high engine loads as long as the
engine has not yet reached its normal oper ating temperature - risk of damaging the
engine!
•Vehicles which are fitted with an exhaust gas catalytic conver ter should not be
tow-started over a distance of more than 50 metres.
For the sake of the environment
Never warm up the engine when the vehicle is standing. Drive off right away.
Through this the engine reaches its operating temperature more rapidly and the
pollutant emissions are lower.
Petrol engines
These engines are fitted with a starter system which selects the correct fuel/air
mixture for every external air temperature.
•Do not operate accelerator befo re and when starting engine.
•Interrupt the attempt at starting after 10 seconds if the engine does not start
right awayand wait for about 30 seconds before repeating the attempt.
•It is possible that the fuse on the electrical fuel pump is defect if the engine still
does not start. Check the fuse and replace it if necessary ⇒page 241.
•Contact the nearest specialist garage to obtain professional assistance.
It may be necessary, if the engine is very hot, to slightly depress the accelerator
after the engine has started.
Diesel engines
Glow plug system
Diesel engines are equipped with a glow plug system, the preglow period being
controlled automatically in line with the coolant temperature and outside temper-
ature.
The preglow indicator light
comes on after the igniti on has been switched on.
A3
NKO B6 20.book Page 112 Wednesday, March 26, 2008 3:15 PM

Starting-off and Driving113
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
You should not switch on any major electrical components during the heating
period otherwise the vehicle battery will be drained unnecessarily.
•You should start the engine immediately after the glow plug warning light
has gone out.
•The glow plug warning light will come on for about one second if the engine is
at a normal operating temperature or if th e outside temperature is above +5°C. This
means that you can start the engine right away.
•Interrupt the attempt at starting after 10 seconds if the engine does not start
right awayand wait for about 30 seconds before repeating the attempt.
•It is possible that the fuse on the diesel preglow system is defect if the engine
still does not start. Check the fuse and replace it if necessary ⇒page 241.
•Contact the nearest specialist garage to obtain professional assistance.
Starting the engine after the fuel tank has run dry
It may take longer than normal to start the engine after refuelling if the fuel tank has
run completely dry - up to one minute. This is because the fuel system must first of
all be filled while the attempting to start the engine.
Switching off the engine
– The engine can be switched off by turning the ignition key from posi- tion into ⇒page 111, fig. 121 .
WARNING
•Never switch off the engine before the vehicle is stationary - risk of acci-
dent!
•The brake booster only operates when the engine is running. Greater
physical effort for braking is required when engine is switched off. Because
if you do not stop as normal, this can cause an accident and severe injuries.
Caution
you should not switch the engine off right away at the end of your journey after the
engine has been operated for a lengthy peri od at high loads but should be allowed
it to run at idling speed for about 2 minutes. This prevents any accumulation of heat
when the engine is switched off.
Note
•The radiator fan may continue running fo r a further 10 minutes or so after the
engine and the ignition have been switched off. The coolant fan may, however, also
switch on again after some time if the coolant temperature rises because of an
accumulation of heat in the engine or if the engine is warm and the engine
compartment is additionally heated by strong sunlight.
•This is why particular care is required when carrying out any work in the engine
compartment ⇒page 209, “Working in the engine compartment”.
Shifting (manual gearbox)
Shift into reverse only when the car is stationary. Depress the clutch pedal and hold
it fully depressed. Wait a moment before engaging reverse gear in order to avoid
any shift noises.
The reversing lights will come on once re verse gear is engaged, provided the igni-
tion is on.
A1
Fig. 122 The shift pattern: 5-
speed or 6-speed manual
gearbox
NKO B6 20.book Page 113 Wednesday, March 26, 2008 3:15 PM

Automatic gearbox DSG*
128
– If the rocker switches or are not pressed for some time, the manual shifting switches off. You can also switch off the temporary
switch over to manual shifting by pressing the right rocker switch
for more than 1 second.
Emergency programme
An emergency programme exists in the event of a fault in the system.
The gearbox operates in a corresponding emergency programme if there are func-
tional faults in the gearbox electronics. This is indicated by all of the segments in the
display lighting up or going out.
A functional fault can ha ve the following effect:
•The gearbox only shifts into certain gears.
•The reverse gear R cannot be used.
•The manual shift programme (Tiptronic) is switched off in the emergency mode.
If the gearbox has switched over to emergency mode, drive to the nearest
specialist garage in order to have the fault rectified.
Selector lever-emergency unlocking (DSG)
In case of interruption of the power supply (e.g. flat vehicle battery, defec-
tive fuse) or defect of the selector lever lock, the selector lever can no
longer be shifted from the position P in the normal way and the vehicle
can no longer be moved. The selector lever must be unlocked in case of
emergency.
– Apply the handbrake firmly.
– Carefully pull up the front left and right cover.
– Pull up rear cover.
– Press with a narrow object (e.g. ignition key) the yellow plastic hoop ⇒fig. 137 to the left.
– Simultaneously press the shiftlock bu tton in the handle of the selector
lever in the position N
11).
Tow-starting and towing vehicle
Tow-starting a vehicle
It is not possible to tow-start vehi cles fitted with automatic gearbox ⇒page 237.
You can use jump-start cabl es connected to the battery of another vehicle for
starting your car if the vehicle battery is flat ⇒page 236.
Towing a vehicle
Please pay attention to the following info rmation if it comes necessary to tow-in
your car ⇒page 237.
-+
+
Fig. 137 Selector lever-
emergency unlocking
11)If the selector lever is moved again into the position P, it is once again blocked.
NKO B6 20.book Page 128 Wednesday, March 26, 2008 3:15 PM

Communication133
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
on the adapter with an interval of 2 seconds or pressing the button
twice on the
multifunction steering wheel* with an interval of 2 seconds.
While connecting the mobile phone with the hands-free system by means of Blue-
tooth
®, no other phone can be connected wi th the hands-free system via Blue-
tooth®.
Up to seven mobile phones and four mu ltimedia units can be connected by the
hands-free system via Bluetooth
® whereby only one mobile phone or multimedia
unit can communicate simultaniously via Bluetooth® with the hands-free system.
If an eighth mobile phone is connected to the handsfree-system, then the tele-
phone, which has not been used together with the handsfree system for the longest
period, is disconnected by means of Bluetooth
®.
Establish Bluetooth
® connection
After switching on the ignition, the Blue tooth connection is automatically estab-
lished for the already adapted mobile phone
12). Check on the mobile unit if the
automatic connection was established.
Disconnect Bluetooth
® connection
After withdrawing the ignition key, the Bluetooth® connection is disonnected.
WARNING
•Pay attention primarily to the traffic si tuation! As the driver you are fully
responsible for road safety. Use the telephone system only to such an extent,
so that you are in full control of your vehicle at any time - risk of accident!
•In the event of air transport, the Bluetooth® function of the handsfree-
system must be switched off by a specialist garage!
Caution
Taking the mobile phone out of the adapter during the call can lead to interruption
of the connection. When taking out the mobile phone, the connection to the
factory-fitted antenna is interrupted, this reduces the quality of the transmitting
and receiving signal. This might result additionally in harmful radiation from the
mobile phone in the interior of the ve hicle and the charging of the telephone
battery is interrupted.
Note
•Not valid for all mobile phones which enable a communication via Bluetooth®.
•Please operate your mobile phone exclusively with a suitable adapter, in order
to keep a low radiation in the vehicle.
•Inserting the mobile phone into the adapter ensures an optimal sending and
receiving power and offers at the same ti me the advantage of the battery charging.
•Note that the range of the Bluetooth® connection to the handsfree-system is
limited to the vehicle interior. The range is dependent on local factors, e.g. obstacles
between the devices and interferences with other devices. If your mobile phone is
e.g. in a jacket pocket, this can lead to difficulties when establishing the Bluetooth
®
connection with the handsfree-sy stem or the data transfer.
Erase the list of connected units
Erase previously connected mobile or multimedia units
– Switch on the ignition. A connectio n to a mobile or multimedia unit
must not be established.
– Press the button SOS on the adapter or the button
on the multi-
function steering wheel* for more than 10 seconds.
– Erasing is confirmed with an audible signal.
NKO B6 20.book Page 133 Wednesday, March 26, 2008 3:15 PM

Inspecting and Replenishing209
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
WARNING
•Never open the bonnet if you see that steam or coolant is flowing out of
the engine compartment - risk of scaldi ng! Wait long enough until the steam
or coolant has stopped escaping.
•For safety reasons, the bonnet must always be properly closed when
driving. One should therefore check that the lock has in fact engaged prop-
erly after closing the bonnet.
•Stop your vehicle immediately while driv ing if you notice that the lock is
not properly engaged and close the bonne t properly - risk of an accident!
Caution
Ensure that the arms of the windscreen wipers are correctly in place against the
windscreen before opening the bonnet otherwise damage could occur to the
paintwork.
Working in the engine compartment
Particular care is required when carrying out any work in the engine
compartment!
There is a risk of injuries, scalding, accidents and fire when working in the
engine compartment, e.g. inspecting and replenishing oil and other fluids. For
this reason, it is essential to comply with the warning instructions stated
below and with the general applicable rules of safety. The engine compart-
ment of your car is a hazardous area ⇒ .
WARNING
•Never open the bonnet if you see that steam or coolant is flowing out of
the engine compartment - risk of scaldi ng! Wait long enough until the steam
or coolant has stopped escaping.
•Switch off the engine and pull out the ignition key.
•Apply the handbrake firmly.
•If your vehicle is fitted with a ma nual gearbox, move the gearshift lever
into Neutral, or if it is fitted with automatic gearbox, move the selector lever
into position P.
•Allow the engine to cool down.
•Keep children clear of the engine compartment.
•Never spill oil and other fluids over the hot engine. Such fluids (e.g. the
antifreeze contained in the coolant) may ignite!
•Avoid short circuits in the electrical system - particularly on the battery.
•Never place your hand into the radiator fan as long as the engine is still
warm. The fan might suddenly start running!
•Never open the cap of the coolant expa nsion bottle as long as the engine
is still warm. The cooling system is pressurized!
•Cover over the cap of the coolant expansion reservoir with a large cloth
when opening it as protection for your face, hands and arms from hot steam
or hot coolant.
•Do not let objects, such as e.g cleaning cloth or tools lie in the engine
compartment.
•If you wish to work under the vehicle, you must secure the vehicle from
rolling away and support it with suitable supporting blocks: the car jack is
not sufficient for this - risk of injury!
•In cases where it be necessary to carry out inspection work when the
engine is running there is an additional risk from rotating parts (e.g. the V-
ribbed belt, alternator, radiator fan) and from the high-voltage ignition
system. Please observe in addition the following.
−Never touch the electrical cabl es of the ignition system.
− Absolutely avoid any jewellery, loose items of clothing or long hair
from getting into the rotating parts of the engine - Hazard! Therefore
remove any jewellery beforehand, tie up your hair and wear tight fitting
clothing.
•Please also comply with the warnin g instructions stated below when
carrying out any essential work on the fuel system or on the electrical
system.
WARNING (continued)
NKO B6 20.book Page 209 Wednesday, March 26, 2008 3:15 PM

Index
268
K
Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Knee airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
L
Lashing eyes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Leather care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Light
automatic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Changing bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Light bulbs Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Lighting of the interior of the vehicle . . . . . . . . . . . 61
Lights converting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Range adjustment . . . . . . . . . . . . . . . . . . . . . . . . . 59
switching on and off . . . . . . . . . . . . . . . . . . . . . . . 53
Warning lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Liquid in reservoir for windscreen washer system Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Locking and unlocking from inside . . . . . . . . . . . . . 39
Low beam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Low beam light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Lugagge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41, 42
Luggage compartment . . . . . . . . . . . . . . . . . . 41, 42, 78 Folding hooks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Lashing eyes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 Luggage rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
M
Main beam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53, 60
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Manual gearbox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Manual shifting of gears . . . . . . . . . . . . . . . . . . . . . 113
Memory for the on-board computer . . . . . . . . . . . . 15
Mobile phone . . . . . . . . . . . . . . . . . . . . . . . . . . . 133, 145 Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . . 133, 137
Motoring abroad . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Multifunction steering wheel . . . . . . . . . . . . . . . . . 130
Multi-functional indicator . . . . . . . . . . . . . . . . . . . . . . 14
N
Navigation system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Note holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
O
Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210 Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Oil dipstick . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Onboard computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Open door Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Opening a single door . . . . . . . . . . . . . . . . . . . . . . . . . 38
Opening for skis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 Operation in winter
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
Biodiesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
De-icing windows . . . . . . . . . . . . . . . . . . . . . . . . 200
Outside temperature . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Overview of the engine compartment . . . . . . . . . 210
P
Paint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Paint damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Park Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Parking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Parking aid rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
parking aid Front and rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Parking light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Parking lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Parking the vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Passive Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Pedals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Petrol engines Starting the engine . . . . . . . . . . . . . . . . . . . . . . . 112
Polishing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Power steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184 Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Power window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
NKO B6 20.book Page 268 Wednesday, March 26, 2008 3:15 PM