Lights and Visibility53
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Lights and Visibility
Lights
Switching lights on and off
Switching on side lights
– Turn the light switch into position
.
Switching on the low beam and main beam
– Switch on the ignition.
– Turn the light switch into position
.
– Press the main beam lever forward in order to switch on the main beam ⇒page 60, fig. 47 .
Switching off lights (except daylight driving lights)
– Turn the light switch into position.
When the parking lights are switched on, the symbol next to the light switch is
illuminated. Low beam comes on only if the ignition is
switched on. After switching off the igni-
tion, the low beam is switched off automati cally and only the side lights come on.
On models fitted with right-hand steering the position of certain switches differs
from that shown in ⇒fig. 41 . The symbols which mark the switch positions are
identical, however.
WARNING
Never drive with side lights on - risk of accident! The side lights are not
bright enough to light up the road suffic iently in front of you or to be seen by
other oncoming traffic. In this case, always switch on the low beam when it
is dark or if visibility is poor.
Note
•An audible warning will sound if you wi thdraw the ignition key and open the
driver's door when the vehicle lights are still on.
•The acoustic warning signal is switched off over the door contact when the
driver's door is closed (ignition off). The vehicle can be parked with the side lights
on.
•If the car is parked for a lengthy period , we recommend switching off all lights,
or leaving only the parking lights switched on.
•The switching on of the described lights should only be undertaken in accord-
ance with the legal requirements.
•If a fault occurs in the light switch , the low beam comes on automatically
•In the event of cool or humid weather co nditions, the headlights can be misted
up from inside.
−The temperature difference between interior and external area of the head-
light lenses is decisive.
− When the driving lights are switched on , the light outlet surfaces are free
from mist after a short period. The headlight lenses can possibly mist up at the
border areas.
Fig. 41 Dash panel: Light
switch
NKO B6 20.book Page 53 Wednesday, March 26, 2008 3:15 PM
Lights and Visibility
56
•You can change the illumination period for the Coming Home Function by
means of the information display*.
Leaving Home Function
This function makes it possible to switch on the lights when approaching
the vehicle.
Switching on Leaving Home Function
– Unlock the vehicle with the radio remote control - the lights come on.
Depending on equipment fitted the function Leaving Home switches on the
following lights:
•Parking lights,
•Low beam,
•Entry lighting in the exterior mirrors,
•Licence plate light.
Leaving Home Function
The function Leaving Home is controlled wi th the light sensor in the mount of the
interior rear mirror. If the light intensity is higher than the set value of the light
sensor, the Leaving Home Func tion is not switched on after unlocking the vehicle
with the radio remote control.
After unlocking the vehicle with the radio re mote control, the lights come on for 30
seconds. The Leaving Home Function is al so switched off after the ignition is
switched on and after locking the vehicle.
If no door is opened within 30 seconds, the lights go out and the vehicle is locked
automatically.
Note
•If the Leaving Home Function is switched on constantly, the battery will be
heavily discharged particularly in short-haul traffic.
•The switching on of the described lights should only be undertaken in accord-
ance with the legal requirements.
•You can change the illumination period for the Leaving Home Function by
means of the information display*.
Adaptive head lights (AHL)*
Switch on Adaptive headlights (AHL)*
– Turn the light switch ⇒page 54, fig. 42 into position
.
The outer illumination switches on if:
•the light sensor recognizes the low light intensity,
•no reverse gear is engaged,
•the operation “tourist light” is not switched on.
The light sensor switches on the full ou ter illumination at low light intensity,
System AHL* makes it possible to change the length and width of illumination of
the headlight. The length and width of illumination changes automatically in rela-
tion to the vehicle speed and the use of the windscreen wiper.
System AHL* operates in the following modes.
Mode out of town
The mode “out of town” is a basic mode. The dispersion of the cone of light in front
of the vehicle is similar to the low beam. Th e mode is active if none of the following
modes are active.
Mode rain
In the mode “rain” the dispersion of the cone of light in front of the vehicle is wider
and the width of illumination is shorter, so that during bad weather (rain) the
dazzling of the oncoming drivers can be re duced. The mode is activated at speeds
of 15 - 70 km/h and if the windscreen wi pers continuously operate for a period of
time longer than 2 minutes. The mode is deactivated when dropping below or
exceeding the set speed limit or if the windscreen wipers have been switched off for
a period of time longer than 8 minutes.
NKO B6 20.book Page 56 Wednesday, March 26, 2008 3:15 PM
Seats and Stowage91
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Front seat armrest with storage compartment
The armrest is adjustable for height and length.
Opening stowage compartment
– Open the lid of the armrest in the direction of arrow ⇒fig. 99 .
Closing stowage compartment
– Open the lid up to the stop, then you can fold it downwards.
Setting height
– First of all fold the lid to the bottom and lift it in the direction of arrow into one of the 4 fixed positions.
Adjusting in forward/back direction
– Push the lid into the desired position.
Note
Push the lid of the armrest up to stop to the rear before operating the handbrake.
Rear seat armrest with storage compartment*
You can fold down the armrest to enhance occupant comfort.
The armrest includes a stowage compar tment. You open the compartment by
pressing the button on the front side and raising the cover ⇒fig. 100 .
Stowage compartment in rear centre console*
The storage compartment is equipped with a removeable insert.
Fig. 99 Armrest: Storage
compartmentFig. 100 Armrest at the rear
door
Fig. 101 Centre console at
rear: Storage compartment
NKO B6 20.book Page 91 Wednesday, March 26, 2008 3:15 PM
The air conditioning system
96
The air conditioning system
Climatic* (semi-automatic air conditioning system)
Description
The Climatic is a combined cooling and heating system. It makes it
possible to optimally control the air temperature at any season of the
year.
Description of the Climatic
It is important for your safety and for your driving comfort that the Climatic is oper-
ating properly.
The cooling only operates if button ⇒page 97, fig. 110 is pressed, and the
following conditions are met:
•engine running,
•outside temperature above +2°C and
•blower switch switched on (positions 1 to 4).
If the cooling system is switched on, the temperature and air humidity drops in the
vehicle. The wellbeing of the occupants of the car is enhanced as a result of this
particularly at high outside temperatures and a high air humidity. The system
prevents the windows misting up during the cold season of the year.
The heating effect is dependent upon th e coolant temperature, thus full heat
output only occurs when the engine has reached its operating temperature.
It is possible to briefly activate recirc ulated air mode in order to enhance the
cooling effect ⇒.
Air at a temperature of about 5°C may flow out of the vents under certain circum-
stances when the cooling system is operating. Lengthy and uneven distribution of
the air flow out of the vents and large differences in temperature, for example when
getting out of the vehicle, can resu lt in chills in sensitive persons.
The air inlet in front of the windscreen must be free of ice, snow or leaves in order
to ensure that the heating and cooling systems operate properly. After switching on the cooling
Condensation from the evaporator of the air condi-
tioning may drip down and form a puddle below the vehicle. This is quite normal
and not an indication of a leak!
WARNING
•For your own safety and that of other road users, ensure that all the
windows are free of ice, snow and mist ing. Please familiarize yourself about
how to correctly operate the heating an d ventilation systems, how to demist
and defrost the windows, as well as with the cooling mode.
•You should not leave recirculated air mode on over a longer period of
time, as “stale” air may result in fatigue in the driver and occupants, divert
your attention and also cause the windows to mist up. The risk of having an
accident increases. Switch recirculated air mode off as soon as the windows
begin misting up.
Note
•We recommend that you do not smoke in the vehicle when the recirculating air
mode is operating since the smoke which is drawn at the evaporator from the inte-
rior of the vehicle forms deposits in the evaporator of the air conditioning system.
This produces a permanent odour when th e air conditioning system is operating
which can only be eliminated through co nsiderable effort and expense (replace-
ment of compressor).
ACA1
NKO B6 20.book Page 96 Wednesday, March 26, 2008 3:15 PM
The air conditioning system97
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Using the system
Fig. 110 Climatic: Control elements
Setting temperature
– Turn the control dial ⇒fig. 110 to the right in order to increase the
temperature.
– Turn the control dial to the left in order to increase the tempera- ture.
Controlling blower
– Turn the blower switch into one of the positions, 1 to 4, in order to switch the blower on.
– Turn the blower switch into position 0 in order to switch the blower off.
– Pressing button - causes the recirculating air system ⇒page 99 to be switched on. Control for air distribution
– You can adjust the direction of the air flow
⇒page 99 using air distri-
bution regulator .
Switching cooling on and off
– Press the button ⇒ fig. 110. The warning light lights up in the
button.
– When you again press the switch , the cooling system is switched off. The warning light in the button goes out.
Rear window heater
– Press button . Further information ⇒ page 63.
Auxiliary heating
– Press the button in order to directly switch on/off the auxiliary heating (auxiliary heating and ventilation. Further information
⇒page 106.
The set temperature will be automatically maintained other than when the
control dial is on the extreme right or extreme left position:
•Extreme right position - full heating;
•Extreme left position - full cooling;
•The blower should aways be on to prevent the windows from misting up.
Note
•The whole heat output will be needed to unfrost the windscreen and side
windows. No warm air will be fed to the footwell. This can lead to restriction of the
heating comfort.
•The used air streams out through the air removal openings in the luggage
compartment.
•If the cooling system has not been switched on for a lengthy period, odours may
be produced at the evaporator because of deposits. Switch the cooling system on
AA
AA
AB
AB
A4
AC
ACA1
AC
A2
A3
NKO B6 20.book Page 97 Wednesday, March 26, 2008 3:15 PM
The air conditioning system101
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
The air inlet in front of the windscreen must
be free of ice, snow or leaves in order
to ensure that the heating and cooling systems operate properly.
The AC compressor is switched off at a hi gh coolant temperature in order to provide
cooling at a high load of the engine.
After switching on the cooling Condensation from the evaporator of the air condi-
tioning may drip down and form a puddle below the vehicle. This is quite normal
and not an indication of a leak!
Recommended setting for al l periods of the year:
•Set the desired temperature, we recommend 22 °C.
•Press the button ⇒page 102, fig. 113 .
•Move the air outlet vents 2 and 3 so that the air flow is directed slightly upwards.
Aeration of the vehicle when ignition is switched off*
On models fitted with power sliding/tilting roof with sollar cells, the fresh air blower
is automatically switched over to “solar mode” if the sun ray's are sufficient after
switching off the ignition. The solar cells on the sliding/tilting roof deliver power for
the fresh air blower. This supplies the interior of the car with fresh air.
For an optimum ventilation, the air outlet vents 2 and 3 must be opened
⇒ page 105, fig. 114 .
The ventilation functions only when the sliding/tilting roof is closed.
WARNING
•For your own safety and that of other road users, ensure that all the
windows are free of ice, snow and mistin g. Please familiarize yourself about
how to correctly operate th e heating and ventilation systems, how to demist
and defrost the windows, as well as with the cooling mode.
•You should not leave recirculated air mode on over a longer period of
time, as “stale” air may result in fatigue in the driver and occupants, divert
your attention and also cause the windows to mist up. The risk of having an
accident increases. Switch recirculated air mode off as soon as the windows
begin misting up.
Note
•If the cooling system has not been switched on for a lengthy period, odours may
be produced at the evaporator because of deposits. Switch the cooling system on
at least once a month for approximately 5 mi nutes at the highest blower stage - also
during the cold season of the year - in order to remove such odours. Also open a
window for a short time.
•We recommend that you do not smoke in the vehicle when the recirculating air
mode is operating since the smoke which is drawn at the evaporator from the inte-
rior of the vehicle forms deposits in the ev aporator of the air conditioning system.
This produces a permanent odour when th e air conditioning system is operating
which can only be eliminated through co nsiderable effort and expense (replace-
ment of compressor).
•The used air streams out through the air removal openings in the luggage
compartment.
•On vehicles equi pped with a factory-fitted radio* or navigation*, the informa-
tion of the Climatronic is also shown on the display. You can switch off this function
for the Radio* - see operating instructio ns for radio. This function cannot be
switched off during Navigation*.
•Using the cooling economically ⇒page 100.
•Operational problems ⇒page 100.
AUTO
NKO B6 20.book Page 101 Wednesday, March 26, 2008 3:15 PM
The air conditioning system103
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Switching cooling on and off
Switching cooling on and off
– Press the button . The warning light lights up in the button.
– When you again press the switch , the cooling system is switched
off. The warning light in the button go es out. Only the function of the
ventilation remains active when no lower temperature than the
outside temperature can be reached.
Setting temperature
You can separate the interior temperature for the left and right side sepa-
rately.
– You can set the temperature for both sides after switching on the igni- tion with the control dial .
– If you wish to set the temperature for the right side, turn the control dial . The warning light in the button lights up, this indicates
that differing temperatures for the left and right side can be set.
If the warning light in the button lights up, the temperature for both sides
cannot be set with the control dial . You can reinitiate this function by pressing
the button . The warning light in the butt on which indicates the possibility to
set differing temperatures for the left and right side, goes out.
You can set the interior temperature between +18°C and +26°C. The interior
temperature is regulated automatically with in this range. If you chose a tempera-
ture lower than +18°C, a blue symbol lights up at the start of the numerical scale. If
you chose a temperature higher than +26°C, a red symbol lights up at the end of
the numerical scale. In both limit positio ns the Climatronic operates at maximum
cooling or heating capacity, respectively. Th e temperature is not controlled in this
case. Lengthy and uneven distribution
of the air flow out of the vents (in particular at the
leg area) and large differences in temperat ure, for example when getting out of the
vehicle, can result in chills in sensitive persons.
Recirculated air mode
In recirculated air mode air is sucked out of the interior of the vehicle
and then fed back into the interior.
Recirculated air mode prevents polluted air outside the vehicle from
getting into the vehicle, for example when driving through a tunnel or
when standing in a traffic jam.
Switching recirculated air mode on
– Press the button - the warning light lights up in the button.
Switching recirculated air mode off
– Press again the button or the button - the warning light in
the button goes out.
WARNING
You should not leave recirculated air mode on over a longer period of time,
as “stale” air may result in fatigue in the driver and occupants, divert your
attention and also cause the windows to mist up. The risk of having an acci-
dent increases. Switch recirculated air mode off as soon as the windows
begin misting up.
Note
If the windscreen mists up, press the button ⇒page 102, fig. 113 . After
the windscreen has been demisted, press the button .
AC
AC
A7
A14DUAL
DUALA7DUAL
AUTO
A1AUTO
NKO B6 20.book Page 103 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