Contents3
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
ContentsLayout of this Owner's Manual
(explanations)
. . . . . . . . . . . . . . . . . . . . . . . . . .
Using the system
. . . . . . . . . . . . . . . . . . . . . .
Cockpit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The brief instruction
. . . . . . . . . . . . . . . . . . . . . . . . . .
Basic functions and important information . . . . .
Instruments and Indicator/Warning Lights
. . .
General view of the instrument cluster . . . . . . . . .
Engine revolutions counter . . . . . . . . . . . . . . . . . . . .
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Coolant temperature gauge . . . . . . . . . . . . . . . . . . .
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Counter for distance driven . . . . . . . . . . . . . . . . . . .
Service Interval Display . . . . . . . . . . . . . . . . . . . . . . .
Digital clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Multi-functional indicator (onboard computer)*
Information display* . . . . . . . . . . . . . . . . . . . . . . . . . .
Auto Check Control* . . . . . . . . . . . . . . . . . . . . . . . . . .
Warning lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unlocking and locking
. . . . . . . . . . . . . . . . . . . . . . . .
Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Changing the battery of the radio remote control
Electronic immobiliser . . . . . . . . . . . . . . . . . . . . . . . .
Child safety lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Central locking system . . . . . . . . . . . . . . . . . . . . . . . .
Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unlocking and locking car . . . . . . . . . . . . . . . . . . . . .
Synchonisation of the remote control . . . . . . . . . . Anti-theft alarm system* . . . . . . . . . . . . . . . . . . . . . .
Power windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electric sliding/tilting roof* . . . . . . . . . . . . . . . . . . . .
Lights and Visibility
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interior lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Visibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windshield wiper and wash system . . . . . . . . . . . .
Rear-view mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Exterior mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Automatic dimming exterior mirror* . . . . . . . . . . .
Seats and Stowage
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjusting front seats electrically* . . . . . . . . . . . . . .
Head restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Middle rear head restraint . . . . . . . . . . . . . . . . . . . . .
Rear seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
luggage compartment . . . . . . . . . . . . . . . . . . . . . . . .
The roof rack* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cup holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ashtray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cigarette lighter*, power sockets . . . . . . . . . . . . . . .
Storage compartments . . . . . . . . . . . . . . . . . . . . . . . .
Air conditioning system
. . . . . . . . . . . . . . . . . . . . . .
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air outlet vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Climatic (semi-automatic air conditioning system)
Climatronic* (automatic air conditioning) . . . . . .
Auxiliary heating (auxiliary heating and
ventilation)* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starting-off and Driving
. . . . . . . . . . . . . . . . . . . . . . .
Setting steering wheel position . . . . . . . . . . . . . . . .
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Starting the engine . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear parking aid* . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front and rear parking aid* . . . . . . . . . . . . . . . . . . . .
Park Assist* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cruise control system (CCS)* . . . . . . . . . . . . . . . . . .
Automatic gearbox DSG*
. . . . . . . . . . . . . . . . . . . . .
Automatic gearbox DSG* . . . . . . . . . . . . . . . . . . . . .
Communication
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Multifunction steering wheel* . . . . . . . . . . . . . . . . .
Mobile phones and two-way radio systems . . . . .
Universal telephone preinstallation GSM II* . . . .
Phone voice phonebook* . . . . . . . . . . . . . . . . . . . . .
Universal telephone preinstallation GSM III* . . . .
Phone voice phonebook* . . . . . . . . . . . . . . . . . . . . .
Inputs AUX-IN* and MDI* . . . . . . . . . . . . . . . . . . . . .
CD changer* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Passive Safety
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Basic information . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Correct seated position . . . . . . . . . . . . . . . . . . . . . . .
Seat belts
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Why seat belts? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The physical principle of a frontal collision . . . . .
Important safety information regarding the use of
seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
How are seat belts correctly fastened? . . . . . . . . .
Airbag system
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Description of the airbag system . . . . . . . . . . . . . . .
Front airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Driver's knee airbag* . . . . . . . . . . . . . . . . . . . . . . . . . 6
7
9
9
11
11
17
17
18
18
18
18
19
20
21
21
26
29
33
43
43
43
44
44
45
50
50
51
5252
54
57
60
60
68
70
73
75
76
77
78
78
79
82
83
84
86
91
92
93
94
95
104
104
105
106
109
112
117
117
118119
122
123
124
128
131
131
138
138
141
141
148
151
158
160
160
163
163
163
164
168
168
169
169
170
174
174
176
178
s2dk.1.book Page 3 Wednesday, April 8, 2009 12:23 PM
Cockpit
9
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
CockpitOverviewThis overview will help you to quickly familiarise yourself with the displays and the control elements.
Power windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Central locking switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air outlet vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lever for the multi-functional switch:− Turn signal light, headlight and parking light, headlight flasher − Cruise control system* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Steering wheel: − with horn − with driver airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . − with pushbuttons for radio, na
vigation system and mobile
phone* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Instrument cluster: Instrum
ents and indicator lights . . . . . . . . . . .
Lever for the multi-functional switch:− Multi-functional indicator* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . − Windshield wiper and wash system . . . . . . . . . . . . . . . . . . . . . . . Air outlet vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Control dial for heating on the driver's seat* . . . . . . . . . . . . . . . . . . Switch for hazard warning lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Control dial for heating on the front passenger seat* . . . . . . . . . . Depending on equipment fitted:− Radio* − Navigation* Storage compartment on the front passenger side . . . . . . . . . . . . Front passenger airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Switch for the front passenger airbag* (in front passenger storage compartment) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electric exterior mirror adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . Light switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bonnet release lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Control dial for the instrument lighting and control dial for the head- light beam range regulation* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage compartment on the driver's side . . . . . . . . . . . . . . . . . . . . Lever for adjusting the steering wheel . . . . . . . . . . . . . . . . . . . . . . . Driver's knee airbag* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Depending on equipment fitted:− Switch for the ESP* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . − Switch for TCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tyre inflation pressure-control system* . . . . . . . . . . . . . . . . . . . . . . Depending on equipment fitted:− Operating controls for Climatic . . . . . . . . . . . . . . . . . . . . . . . . . . . − Operating controls for Climatronic* . . . . . . . . . . . . . . . . . . . . . . . Depending on equipment fitted: − Gearshift lever (manual gearbox) . . . . . . . . . . . . . . . . . . . . . . . . . − Selector lever (automatic DSG)* . . . . . . . . . . . . . . . . . . . . . . . . . . Indicator light for a switched off front seat passenger airbag* . . Park Assist* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Front and rear parking aid* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Depending on equipment fitted: − Front ashtray* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . − Storage compartment* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Note
•
Equipment which is marked * is only standard on certain vehicle model
versions or only suppliable as op
tional equipment for certain models.
A1
54
A2
46
A3
105
A4
67 128
A5
176 138
A6
17
A7
21 73
A8
105
A9
85
A10
66
A11
85
A12A13
96
A14
176
A15
183
A16
76
A17
60
A18
222
A19
65, 66
A20
97
A21
117
A22
178
A23
118
A24
193195
A25
199
A26
106109
A27
120131
A28
183
A29
124
A30
123
A31
9397
s2dk.1.book Page 9 Wednesday, April 8, 2009 12:23 PM
The brief instruction
13
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Electric exterior mirror adjustmentFurther information
⇒page 13, “Electric exteri
or mirror adjustment”.
Switching lights on and offFurther information
⇒page 60, “Switching lights on and off
”.
Heating of the external mirror
Adjusting left and right exterior mirrors simultaneously
Adjusting the right-hand exterior mirror
Switching off operating control
Folding in both exterior mirrors*
Fig. 7 Inner part of door: Rotary knob
Automatic light control*, Adaptive headlights (AHL)*
Switching off all lights/daylight driving lights*
Switching on side lights
Switching on the low beam and main beam
Fig. 8 Dash panel: Light switch
s2dk.1.book Page 13 Wednesday, April 8, 2009 12:23 PM
Instruments and Indicator/Warning Lights
31
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
After selecting the menu point
Back
you will reach one level higher in the menu.
Displays of the MFA Here you can switch off or on certain di
splays of the multi-functional indicator.
Comfort* You can set the following functions (depen
ding on the equipment installed on the
vehicle):
Lights and Visibility Here you can set how long the light should
stay on for the function Coming/Leaving
Home and the intensity of the footwell li
ghting. Furthermore you can here switch
on or off the function daylight drivin
g lights and convenience turn signal.
After selecting the menu point
Fa c t o r y s e t t i n g
the factory setting is established
again. Time Here you can set the time, the time format (12 or 24 hour indicator) and the time change summer/winter time. Winter tyres Here you can set at which speed a warning signal should sound. This function is used for e.g winter tyres with the pe
rmissible maximum speed less than the
maximum speed of the vehicle. When exceeding the speed, the following is displayed on the information display*:
Snow tyres max. speed ... km/h (Winter tyres maximum ... km/h)
Language Here you can set in which language the
warning and information texts should be
displayed. Measures Here you can set the units for temperat
ure, consumption and distance driven.
Assistant Here you can adjust the tones of the acoustic signals of the parking aid*. Second speed Here you can switch on the display of the second speed in mph or in km/h
2).
Tra v e l m o d e Here you can activate / deactivate the mode “tourist light”. This mode makes it possible to drive in countries with opposing traffic system, driving on the left/right,
Rain closing
On vehicles with rain sensor
you can switch on or off the
function for automatic closing of the windows and the sliding/tilting roof in case of
rain and locked vehicle. If it
is not raining and the function is set, the windows including the sliding/tilting roof are closed automatically after approx. 12 hours.
Door open
Here you can switch on or off the functions for opening a single door and
automatic closing.
ATA con fi rm
Here you can set if a signal
tone should sound addition-
ally when activating or deactivating the anti-theft alarm system .
Window op.
Here you can set the convenience mode only for the driver window or for all the windows.
Mirror down
Here you can switch on or off the function for mirror lowering on the front passenger side when engaging the reverse gear.
Mirror adjust.
Here you can switch on or off the function for left and right exterior mirror adjustment simultaneously.
Fa cto r y s e tt ing
After selecting this menu the convenience setting is reset to factory setting. The following is displayed in the information display: Fa cto r y se tt ing fo r
convenience is set
2)Valid for countries where the values are indicated in British measuring units.
s2dk.1.book Page 31 Wednesday, April 8, 2009 12:23 PM
Unlocking and locking
52
Folding up of the key – Press button and collapse the key bit in the housing.The turn signal lights flash twice as
confirmation that the vehicle has been
unlocked. The vehicle will lock again auto
matically if you unlock the vehicle using
button but do not open a door or the
boot lid within the next 30 seconds. This
function is intended to prevent the car being unlocked unintentionally. In addition, when the car is unlocked, the
power seats and exterior mirrors* move
into the position assigned to this key. The stored setting of driver seat and exterior mirrors is retrieved. When the vehicle is unlocked or locked, the interior lights and the lights of the entry area are automatically switched
on or off via the door contact.
Display of the locking The turn signal lights flash once to co
nfirm that the vehicle has been correctly
locked. If the doors or the boot lid remain open
after the vehicle has been locked, the turn
signal lights do not flash unt
il they have been closed.
WARNING
If the vehicle is locked from the outside and the safe securing system is acti- vated, there must not be any person in the vehicle as it is then not possible to open either a door or a window from the inside. The locked doors make it more difficult for rescuers to get into
the vehicle in an emergency - hazard!
Note
•
Operate the radio remote control only wh
en the doors and boot lid are closed
and you have visual contact with the vehicle.•
Once in the car, you must not press the lock button
of the radio remote
control before inserting the key into the ignition lock in order to avoid the car being inadvertently locked and, in addition, th
e anti-theft alarm system* being switched
on. Should this happen, press the unlock button
of the radio remote control.
•
The automatic raising of the small boot
lid can be impaired at temperatures
below +4°C.Synchonisation of the remote controlIf the vehicle cannot be unlocked by actuatin
g the remote control system then it is
possible that the code in the key and the
control unit in the vehicle are no longer
synchronised. This can occur when the buttons on the radio-operated key are actu-ated a number of times outside of the operative range of the equipment or the battery on the remote control was replaced. This means it is necessary to
synchronise the code as follows:
•
Press any button on the remote control.
•
Pressing of the button means that the d
oor will unlock with the key within 1
minute
⇒page 47, “Emergency unlocking and locking of the driver's door”.
Anti-theft alarm system*DescriptionThe anti-theft alarm system increases the level of protection against people seeking to break into the vehicle. The system triggers audible and visual warning signals if an attempt is made to break into the vehicle. How is the alarm system activated? The anti-theft alarm system is activated wh
en the vehicle is locked with the key in
the driver's door or by us
ing the radio remote control
⇒page 47, “Emergency
unlocking and locking of the driver's door
”. The door contact monitoring is acti-
vated approx. 15 seconds after the locking. The interior and the towing protection monitoring are activated appr
ox. 30 seconds after the locking. If a door is opened
during activation, the monitoring is
only activated 5 se
conds after closing.
A4
A1
s2dk.1.book Page 52 Wednesday, April 8, 2009 12:23 PM
Lights and Visibility
61
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
− It also concerns reverse light and turn signal lights. − This mist has no influence on th
e life of the lighting system.
Daylight driving lights*In some countries, the national legisl
ation requires that the vehicles are
equipped with the function
daylight driving lights.
Switching on daylight driving lights – Switch on the ignition without turnin
g the light switch out of the posi-
tion 0.
Deactivate function daylight driving lights – Pull the turn signal light lever towards the steering wheel up to 3
seconds after switching on the ignition
and at the same time, slide it to
the bottom and hold it in this position for at least 3 seconds.
Activate function daylight driving lights – Pull the turn signal light lever towards the steering wheel up to 3
seconds after switching on the ignition
and at the same time, slide it to
the top and hold it in this position for at least 3 seconds.
When the daylight driving lights are swit
ched on, also the low beam with reduced
brightness shines together with the side
lights (approx. 92 % of the performance).
This contributes to a longer life of the lamps for the low beam. When the daylight driving lights are switched on, the illumination of the instrument cluster is switched off, however, it is switched on in the position
when it is dark
and the low beam shines with full brightness (100 % of the performance). On vehicles fitted with an information displa
y*, you can activate or
deactivate in the
menu the function daylight driving lights: „
SETUP (Settings)
„
Lights & Vision (Lights & Vision)
Automatic light control*Switching on automatic light control* – Turn the light switch
⇒
fig. 56
into position
.
Switching off automatic light control* – Turn the light switch to the position 0,
or
.
If the light switch is in the position
, the symbol illuminates when the ignition
is switched on
next to the light switch. If th
e low beam is activated with the
light sensor, the symbol
illuminates additionally next to the light switch.
If the light comes on automatically, the side lights and low beam as well as licence plate light light up at the same time. If the automatic light control is switched
on, the light is regulated with the light
sensor in the rear mirror holder. If the light intensity drops below the set value, e.g when driving during the day into a tunnel, the low beam and the side lights as well as the licence plate light come on automa
tically. If the light intensity increases
again, the lights switch off automatically. Motorway lights If the automatic light control has been switched on and the vehicle speed is over 140 km/h for at least 10 seconds, the side
lights and low beam are switched on
automatically.
Fig. 56 Dash panel: Light switch
s2dk.1.book Page 61 Wednesday, April 8, 2009 12:23 PM
Lights and Visibility
62
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. If you switch on the windscreen wipe in
the operation rain sensor* for longer than
10 seconds or in the operation pe
rmanent wipe (position 2 or 3)
⇒page 73
switching on for longer than 15 seconds, th
e side lights and low beam are switched
on automatically. The light switches off if
the windscreen wipe is in operation rain
sensor* for more than 4 minutes or is no
t switched on in the operation permanent
wipe.
WARNING
The automatic light control only operat
es 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 the light
conditions. The light sensor cannot
detect for example rain or snow. Fo
r these conditions we recommend to
switch on the low beam
!
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 light control also apply to the
light which is switched on manually
⇒page 60.
Coming Home FunctionThe function makes it possible to switch on the lights in the darkness for a short time after leaving the vehicle.
Switching on Coming Home Function – The light switch is in the positi
on automatic driving lamp control
and the low beam illuminates.
– Switch off the ignition. – After opening the driver's door, the function Coming Home is
switched on.
– Close all the doors and the boot lid and lock the vehicle. After a short
time, switch all lights off.
Depending on equipment fitted the func
tion Coming Home switches on the
following lights:•
Parking lights,
•
Low beam,
•
Entry lighting in the exterior mirrors,
•
Licence plate light.
Coming Home Function The lights go out 10 seconds after closing all the doors and the boot lid. If a door or the boot lid re
mains open, the lights go ou
t 60 seconds after switching
off the ignition. On vehicles fitted with automatic driving
lamp control you can also switch the light
switch in the position
. The function Coming Home is controlled with the light
sensor in the mount of the interior rear mirr
or. 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.
Note
•
If the Coming Home Function is switch
ed on constantly, the battery will be
heavily discharged particular
ly in short-haul traffic.
•
The switching on of the described lights
should only be undertaken in accord-
ance with the legal requirements.
s2dk.1.book Page 62 Wednesday, April 8, 2009 12:23 PM
Lights and Visibility
63
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
•
You can change the illumination period
for the Coming Home Function by
means of the information display*.Leaving Home FunctionThis 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 Function is not
switched on after unlocking the vehicle
with the radio remote control. After unlocking the vehicle with the radio remote control, the lights come on for 30 seconds. The Leaving Home Function is also 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 switch
ed on constantly, the battery will be
heavily discharged particular
ly in short-haul traffic.
•
The switching on of the described lights
should only be und
ertaken 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 headlights (AHL)*Switch on Adaptive headlights (AHL)* – Turn the light switch
⇒
page 61, fig. 56
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 i
llumination 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. The 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 reduced. 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.
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