Page 49 of 288

Unlocking and locking
48
WARNING
The system is fitted with a force limiter ⇒page 46. The closing process will
be stop if an obstruction is detected and the window will open again. You
should then take particular care when closing the windows! You may other-
wis e su ffe r s ev e re inj uri e s a s a re sul t o f g e t tin g an a rm , fo r e xa m pl e, j am m e d
in the window!
Electric sliding/tilting roof*
Description
The sliding/tilting roof is operated by means of the control dial ⇒fig. 36 and only
functions when the ignition is switched on . The control dial has a number of fixed
positions.
After switching the ignition off, it is still possible to open or close the sliding/tilting
roof for a further 10 minutes. It is no long er possible to operate the sliding/tilting
roof after opening or closing one of the front doors, however.
Note
•If the battery has been disconnected and reconnected, it is possible that the
sliding/tilting roof does not close fully. Here you have to set the control dial to the
switch position and press it forward for about 10 seconds.
•It is necessary after each emergency oper ation (using crank handle) to move the
sliding/tilting roof into the basic position. Here you have to set the control dial to
the switch position and press it forward for about 10 seconds.
Opening and tilting
Comfort position
– Turn the switch to position ⇒fig. 36 .
Opening roof fully
– Turn the switch to position and hold it in this position (spring- tensioned position).
Tilting roof
– Turn the switch to position .
The wind noise in the comfort position is less than when the roof is fully opened.
The sun screen is also opened automatically when the roof slides open. You can
slide the sun screen into the opened or closed position by hand when the
sliding/tilting roof is closed.
Caution
It may be necessary during winter to remove any ice and snow in the area of the
sliding/tilting roof before opening it in order to prevent damaging the opening
mechanism.
Fig. 36 Control dial for
the power sliding/tilting
roof
AA
AA
AC
AB
AD
NKO A5 20 MR08.book Page 48 Wednesday, April 11, 2007 2:54 PM
Page 50 of 288

Unlocking and locking49
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Closing
Sliding closed/closing the sliding/tilting roof
– Turn the switch to position ⇒page 48, fig. 36 .
Safety closing
The sliding/tilting roof is equipped with an overload protection system. If an
obstacle (e.g. ice) prevents closing, the sliding/tilting roof stops and opens
completely. You can close the sliding/tilting roof completely without overload
protection by pressing the switch to the position ⇒page 48, fig. 36 at the front
for as long as it takes for the sliding/tilting roof to shut completely ⇒.
WARNING
Close the sliding/tilting roof carefully - risk of injury!
Convenience operation
You can also close an open sliding/tilting roof from the outside.
– Turn the key in the lock of the driver door into the closing position or
press the closing button of the remote control until the sliding/tilting
roof is closed ⇒.
The closing process stops when one releases the key or the closing button.
WARNING
Close the sliding/tilting roof carefully - risk of injury! The overload protec-
tion system does not function with the convenience closing.
Emergency operation
You can close and/or open the sliding/tilting roof by hand if the system is
defect.
– Position the flat blade of a screwdriver carefully against the rear edge
of the cover of th e electrical drive ⇒fig. 37 .
– Pull the cover down.
– Insert an Allen key, Group 4, up to the stop into the opening and close and/or open the sliding/tilting roof ⇒fig. 38 .
AA
AAFig. 37 Detail of the
headliner: point for posi-
tioning screwdriver
Fig. 38 Detail of the
headliner: Emergency
operation
NKO A5 20 MR08.book Page 49 Wednesday, April 11, 2007 2:54 PM
Page 51 of 288
Unlocking and locking
50
– Press on the cover again by first of all inserting the plastic lugs and then pushing the cover up.
– Have the fault rectified by a specialist workshop.
Note
It is necessary after each emergency operation (using Allen key) to move the
sliding/tilting roof into the basic position . Here you have to press the control dial
forward to switch position ⇒page 48, fig. 36 for about 10 seconds.
AA
NKO A5 20 MR08.book Page 50 Wednesday, April 11, 2007 2:54 PM
Page 52 of 288

Lights and Visibility51
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
– Turn the light switch into position
.
– Press the main beam lever forward in order to switch on the main beam ⇒page 56, fig. 45 .
Switching off all lights
– Turn the light switch into position.
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.
For vehicles which are equipped with the function Coming/Leaving-Home*
⇒ page 53, the side lights also go out. On models fitted with
right-hand steering the position of certain switches differs
from that shown in ⇒fig. 39 . The symbols which mark the switch positions are
identical, however.
In certain countries, the low beam is on a reduced brightness as well as the side
lights, when the ignition is switched on.
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 you park the car for a lengthy period, we recommend switching off all lights,
or leaving only the side 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. 39 Dash panel: Light
switch
NKO A5 20 MR08.book Page 51 Wednesday, April 11, 2007 2:54 PM
Page 53 of 288

Lights and Visibility
52
− It also concerns reverse light and turn signal lights.
− This mist has no influence on th e life of the lighting system.
Automatic driving lamp control*
Switching on automatic driving lamp control*
– Turn the light switch ⇒page 51, fig. 39 into position
.
Switching off automatic driving lamp control*
– Turn the light switch into position.
If the light comes on when the driving lamp control is switched on, the side lights
and low beam as well as licence plate light light up at the same time.
You can also switch on the side lights, fog lights and rear fog light with the light
switch .
If the automatic driving lamp control* is switched on, the light is controlled by a
light sensor in the mount of the interior re ar mirror. If the light intensity drops below
the set value, e.g when driving during th e day into a tunnel, the low beam and the
side lights as well as the licence plate light come on automatically. If the light inten-
sity increases again, the ligh ts switch off automatically. Motorway lights
If the automatic driving lamp control* has been switched on and the vehicle speed
is over 140 km/h for at least 10 seconds, th
e side lights and low beam are switched
on automatically.
If the vehicle speed is below 65 km/h for at least 2 minutes, the lights are switched
off.
Rain lights
If you move the windshield wiper lever in the position slow wipe for more than 5
seconds, the side lights and low beam ar e automatically switched on. The light is
switched off when the windshield wiper le ver is no longer than 4 minutes in the
position for slow or intermittent wipe.
WARNING
The automatic driving lamp control only operates as a support. The driver is
not released from his responsibility to inspect the light and if necessary to
switch on the light depending on th e light conditions. The light sensor
cannot detect for example rain or snow. Always switch on the low beam
under these conditions as well as when driving in the dark!
Note
•Do not affix any stickers in front of the light sensor, so that you do not impair its
function or put it out of operation.
•The same principles as for using the au tomatic driving lamp control also apply
to the light which is switched on manually ⇒page 51.
Fi g. 4 0 D ash pan el: Lig ht
switch
NKO A5 20 MR08.book Page 52 Wednesday, April 11, 2007 2:54 PM
Page 54 of 288

Lights and Visibility53
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Fog lights*
Switching on the fog lights
– First of all turn the light switch into position
or ⇒ fig. 41 .
– Pull the light switch into position .
When the fog lights are operating, the symbol next to the light switch is illumi-
nated more intensely.
Fog lights with integrated turning light*
The turning light is intended for a better illumination of the vehicle
close range when turning, parking etc.
The turning light is controlled in line with the steering angle or by switching on the
turn signal light in the following circumstances:
•Vehicle speed max. 40 km/h,
•low beam switched on,
•no reverse gear engaged,
•no hazard warning light system switched on.
Note
If the fog lights are switched on, the function of the turning light is not active.
Rear fog light
Switching on the rear fog light
– First of all turn the light switch into position
or ⇒ fig. 41 .
– Pull the switch into position .
The rear fog light warning light ⇒ page 24 lights up in the instrument cluster
when the fog light is switched off.
Only the rear fog light of the trailer ligh ts up automatically when you are towing a
trailer using a factory-fitted towing device which is fitted with the rear fog light.
The rear fog light is located in the rear light array on the driver's side.
Caution
The rear fog light should only be switched on if visibility is particularly poor
(conform with any varying legal provisions) to avoid dazzling vehicles behind your
vehicle.
Coming/Leaving Home Function*
This function makes it possible to switch on the lights for a short time after
leaving the vehicle or when approaching the vehicle.
Switching on Coming Home Function
– Switch off the ignition once the low beam is switched on.
– Leave the light switch in the position for low beam
.
– Close all the doors and the boot lid.
Fig. 41 Dash panel: Light
switch
A1
A2
NKO A5 20 MR08.book Page 53 Wednesday, April 11, 2007 2:54 PM
Page 55 of 288

Lights and Visibility
54
Switching on Leaving Home Function
– Unlock the vehicle with the radio remote control - the lights come on.
Depending on equipment fitted the functi on Coming/Leaving Home switches on
the following lights:
•Parking lights,
•Low beam,
•Entry lighting in the exterior mirrors,
•Licence plate light.
Coming Home Function
The function Coming Home is only switch ed on, if the low beam was switched on
when the ignition is on.
The lights go out 30 seconds after cl osing all the doors and the boot lid.
If a door or the boot lid remains open, th e lights go out 30 seconds after switching
off the ignition.
The light switch remains in the position for low beam also after switching off the
Coming Home Function, all lights are automatically switched off.
On vehicles fitted with automatic driving la mp control you can also switch the light
switch in the position
⇒ page 51, fig. 39 . The function Coming Home is
controlled with 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 Coming Home Function
is not switched on after switching off the ignition.
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, th
e lights go out and the vehicle is locked
automatically.
Note
•If the Coming/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 Coming/Leaving Home Function
by means of the information display* ⇒page 22.
Instrument lighting*
You can adjust the brightness of the instrument lighting.
Instrument lighting
– Switch on the light.
– Turn the control dial ⇒fig. 42 to the desired intensity of the instru-
ment lighting
5).
5)For the information display* ⇒page 18 the intensity of the lighting is automatically set. The
setting using the control dial ⇒fig. 42 is only possible when driving in the dark.
Fig. 42 Dash panel:
Instrument lighting
NKO A5 20 MR08.book Page 54 Wednesday, April 11, 2007 2:54 PM
Page 56 of 288

Lights and Visibility55
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Headlamp range adjustment
Once the low beam is switched on you can then adapt the range of
the headlights to the load of the vehicle.
– Turn the control dial ⇒fig. 43 until you have adjusted the low beam
so that oncoming traffic is not dazzled.
Settings
The positions correspond approximat ely to the following vehicle loads:
Front seats occupied, luggage compartment empty.
All seats occupied, lugg age compartment empty.
All seats occupied, lugg age compartment laden.
Driver seat occupied, luggage compartment laden.
Caution
Set the headlight beam adjustment in such a way as to avoid dazzling oncoming
traffic.
Note
Headlights fitted with Xenon bulbs* adap t automatically to the load and driving
state of the vehicle (e.g. accelerating, braking) when the ignition is switched on and
when driving. Vehicles which are not eq uipped with Xenon bulbs* do not have a
headlight beam adjustment control.
Switch for hazard warning lights
–Press switch ⇒ fig. 44 to switch the hazard warning light system on
or off.
All the turn signal lights on the vehicle flash at the same time when the hazard
warning light system is switched on. The indicator light for the turn signals and the
indicator light in the switch also flash at the same time. You can also switch on the
hazard warning light system if the ignition is switched off.
The hazard warning light system is switched on automatically if an airbag is
deployed in the event of an accident.
Please comply with any legal requirements when using the hazard warning light
system.
Fig. 43 Dash panel:
Lights and Visibility
A-
A1
A2
A3
Fig. 44 Dash panel:
Switch for hazard
warning lights
NKO A5 20 MR08.book Page 55 Wednesday, April 11, 2007 2:54 PM