2008 MERCEDES-BENZ B-CLASS HATCHBACK ignition

Lights
77
while the ignition is switched off (ignition
key in position
0).
! Switch off the side lamps and parking
lamp when you leave the vehicle. This pre-
vents the battery from discharging.
Dipped-beam headlamps X
Turn the ignition key to position 2in the
ignition lock or start the engine.
X To switch on: turn the light switch to
B.
The B indicator lamp in the instrument
cluster lights up.
Constant headlamp mode In countries in which constant headlamp
mode is not a legal requirement, you can
make this a setting using the on-board com-
puter.
You can activate or deactivate "constant
headlamp mode" using the on-board com-
puter (Y
page 108).
X To switch on: turn the light switch to
M orU.
The dipped-beam headlamps are switched
on when the engine is running. i
When you turn the light switch to any
position other than MorU, the cor-
responding light goes on.
Automatic headlamp mode G
Risk of accident
If the light switch is set to the Ãposi-
tion, the light will not come on automati-
cally in foggy conditions. This could endan-
ger you and others. Therefore, turn the light
switch to Lin the dark or in fog.
The automatic headlamp feature is only an
aid. The driver is responsible for the vehi-
cle's lighting at all times. G
Risk of accident
When it is dark or foggy, turn the light
switch from ÃtoL in good time.
Otherwise, the headlamps could switch off
temporarily and you could cause an acci-
dent.
X To switch on: turn the light switch to
U.
Key in position 1in the ignition lock: the
side lamp is switched on or off automati-
cally, depending on the brightness of the
ambient light. Starting the engine: the dipped-beam head-
lamps are also switched on or off automat-
ically, depending on the brightness of the
ambient light.
When the dipped-beam headlamps are
switched on, the
Bindicator lamp in the
instrument cluster lights up.
Front foglamps*/Rear foglamp G
Risk of accident
If you suspect that driving conditions will be
foggy, turn the light switch to Lbefore
you start your journey. Otherwise, your
vehicle may not be visible and you could
endanger yourself and others.
When the light switch is set to Uyou can-
not switch on the front* or rear foglamps.
X Turn the key to position 2in the ignition
lock.
X To switch on the front foglamps*: turn
the light switch to the BorC posi-
tion.
X Pull the light switch out to the first detent.
The ¥ green indicator lamp next to the
light switch lights up. Controls
* optional
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Lights
78
X
To switch on the rear foglamp: turn the
light switch to BorC.
X On vehicles with front foglamps*, pull the
light switch out to the second detent.
On vehicles without front foglamps*, pull
the light switch out to the detent.
The † yellow indicator lamp next to the
light switch lights up.
X To switch off the front foglamps*/rear
foglamp: push in the light switch to the
stop.
The corresponding indicator lamp goes out. Combination switch (turn signals,
main-beam headlamps and headlamp
flasher)
Turn signal lamp
X
To switch on: press the combination
switch in the direction of arrow 2or?.
The corresponding turn signal indicator
lamp K orL in the instrument clus-
ter flashes.
i If you only wish to indicate a minor change
of direction, press the combination switch
briefly in the appropriate direction. The cor-
responding turn signal flashes three times. Main-beam headlamps X
Turn the ignition key to position 2in the
ignition lock or start the engine.
X Turn the light switch to BorU 9
.
X To switch on: press the combination
switch in the direction of arrow 1.
The A main-beam indicator lamp in the
instrument cluster lights up.
X To switch off: move the combination
switch back to its normal position.
The A main-beam indicator lamp in the
instrument cluster goes out.
Headlamp flasher X
To switch on: briefly pull the combination
switch in the direction of arrow =.
9 In the Uposition, the main-beam headlamps are only switched on when it is dark. Controls
* optional
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Lights
79Hazard warning lamps
The hazard warning lamps still operate if the
ignition is switched off. They switch on auto-
matically if an airbag is deployed or if you
brake sharply and bring the vehicle to a halt
from a speed of more than 70 km/h.
X To switch on: press button1.
All turn signals flash. If you now switch on
a turn signal using the combination switch
(Y page 78), only the turn signal lamp on
the corresponding side of the vehicle will
flash.
X To switch off: press button1. Adjusting the headlamp range (halo-
gen headlamps)
The headlamp range control allows you to
adjust the cone of light from the headlamps
to suit the vehicle load.
You can only adjust the headlamp range while
the engine is running. Position Load
0
Driver's seat and front-
passenger seat occupied
1
Driver's seat, front-
passenger seat and rear
seats occupied Position Load
2
Driver's seat, front passenger
seat and rear seats occupied,
luggage compartment laden
3
Not required
X
Turn headlamp range control 1to the
position which corresponds to the load in
your vehicle. Headlamp cleaning system*
The headlamps are cleaned automatically if
the "Wipe with windscreen washer fluid" func-
tion is operated five times while the lights are
on and the engine is running. When you
switch off the ignition, the automatic head-
lamp cleaning system is reset and counting is
resumed from 0. Controls
* optional
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Lights
81Front overhead control panel (vehicles with but-
tons*)
1 £ To switch the rear interior lighting
on/off
2 ¥ To switch the automatic interior
lighting control on/off
3 X To switch the right-hand reading
lamp on/off
4 X To switch the left-hand reading lamp
on/off
5 ð To switch the front interior lighting
on/off Rear-compartment overhead control panel
1
To switch the reading lamp* off
2 To switch the reading lamp* on
Automatic interior lighting control X
To switch on (vehicles with a rocker
switch): set the rocker switch to centre
position 3.
X To switch on (vehicles with buttons*):
press the ¥button.
X To switch off (vehicles with a rocker
switch): set the rocker switch to
the ¥ position.
X To switch off (vehicles with buttons*):
press the ¥button.
The interior lighting automatically switches
on when it is dark, when you unlock the vehi- cle, open a door or remove the key from the
ignition lock.
The interior lighting switches off after a delay.
You can set the delayed switch-off using the
on-board computer (Y
page 109). If the door
is left open, the interior lighting goes out after
approximately five minutes.
Emergency accident lighting If the interior lighting is set to automatic, the
interior lighting is activated automatically if
the vehicle is involved in an accident.
X
To deactivate: press the hazard warning
lamp button (Y page 79).
or
X Lock and then unlock the vehicle using the
key. Controls
* optional
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Windscreen wipers
82 Windscreen wipers
Switching the windscreen wipers on/
off Combination switch
1
To switch on the windscreen wipers
2 Single wipe/to wipe the windscreen using
washer fluid
Settings: 0
Windscreen wipers off
I
Intermittent wipe
II
Continuous wipe, slow
III
Continuous wipe, fast
!
Vehicles with a rain sensor*: If the windscreen becomes dirty in dry
weather conditions, the windscreen wipers
may be activated inadvertently. This could
then damage the windscreen wiper blades
or scratch the windscreen.
For this reason, you should always switch
off the windscreen wipers in dry weather.
X Turn the key to position 1or 2in the ignition
lock.
X Turn the combination switch to the corre-
sponding position. Rear window wiper
Combination switch
1
Switch
% To wipe with washer fluid &
To switch on intermittent wiping
( To switch off intermittent wiping
) To wipe with washer fluid
X Turn the key to position 1or 2in the ignition
lock.
X Turn the combination switch to the corre-
sponding position.
When the rear window wiper is switched on
the icon appears in the instrument cluster. Controls
* optional
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Side windows
84
X
Turn the key to position 2in the ignition
lock.
i You can still operate the side windows
when the key is in the 0position or when
the key has been removed. However, this
is only possible for a maximum of five
minutes afterwards, or until the driver's or
front-passenger door is opened.
X To open: press the corresponding switch.
X To close: pull the corresponding switch.
i If you operate the switch beyond its pres-
sure point, it will trigger automatic opera-
tion in the corresponding direction. You can
stop automatic operation by pressing
again.
Closing with increased force and with-
out the anti-entrapment feature G
Risk of injury
Closing the side windows with increased
force or without the anti-entrapment fea-
ture could lead to serious or even fatal
injury. Make sure that nobody can become
trapped when closing the side windows. If a side window blocks during closing and
reopens slightly:
X
Immediately after the window blocks, pull
on the corresponding switch again until the
side window has closed.
The side window is closed with increased
force.
If a side window blocks again during closing
and reopens slightly:
X Immediately after the window blocks, pull
on the corresponding switch again until the
side window has closed.
The side window is closed without the anti-
entrapment feature. Resetting the side windows
You must reset each side window if:
R the battery has been disconnected or has
become discharged.
R the side window no longer opens or closes
fully.
R the side windows open again slightly after
being closed fully. X
Turn the key to position 2in the ignition
lock.
X Pull the corresponding switch until the side
window is closed.
X Hold the switch for an additional second.
If the side window opens again slightly:
X Pull the corresponding switch again imme-
diately and hold it for approx. one second. Convenience opening*
You can ventilate the vehicle before a journey.
To do this, you can use the key to simultane-
ously:
R open the side windows
R open the panorama louvred sliding sun-
roof* or move it to the ventilation position
i The "Convenience opening" feature can
only be operated using the key. Controls
* optional
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Driving and pa
rking 87
AUTOTRONIC*
P
Park position with selector lever lock
R To select reverse gear
N To select neutral
D Drive position
X Before starting, make sure Pis selected.
i The engine can also be started when the
selector lever is in position N.
Further information about AUTOTRONIC
(Y page 92).
Starting the engine i
Vehicles with AUTOTRONIC*:
You can also use the touch-start function.
To do this, turn the key to position 3and release it immediately. The engine then
starts automatically.
X To start a petrol engine: turn the key to
position 3in the ignition lock (Y page 62)
and release it as soon as the engine is run-
ning.
X To start a diesel engine: turn the key to
position 2in the ignition lock (Y page 62).
The q preglow indicator lamp in the
instrument cluster lights up.
X When the qpreglow indicator lamp
goes out, turn the key to position 3and
release it as soon as the engine is running.
i You can start the engine without preglow
if the engine is warm.
X Release the parking brake (Y page 89). Automatic engine start (ECO start/
stop function*)
The ECO start/stop function automatically
switches on the engine as soon as you pre-
pare to pull away, e.g. by engaging a gear.
X Depress the clutch pedal.
The engine starts automatically.
X Shift to either first or reverse gear and pull
away.
! Do not engage a gear without depressing
the clutch as this disables the automatic
engine start function. As a result, the bat-
tery cannot be recharged and the demister
function of Thermotronic* is not available.
i When manoeuvring in and out of parking
spaces, the ECO start/stop function will
not automatically switch off the vehicle's
engine. The engine will only be switched off
automatically if the vehicle has reached a
speed of at least 15 km/h before coming
to a standstill again.
i The system can differentiate between
starting the engine with the key and the
automatic engine start via the ECO start/
stop function. Controls
* optional
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Driving and pa
rking 89
R
the vehicle is secured with the parking
brake.
R ESP ®
is malfunctioning. Parking
G
Risk of accident
Only remove the key from the ignition lock
when the vehicle is stationary, as you can-
not steer the vehicle with the key removed.
Never leave children unsupervised in the
vehicle. They could release the parking
brake. This could lead to a serious or fatal
accident. G
Risk of fire
Make sure that the exhaust system does
not under any circumstances come into
contact with easily ignitable material such
as dry grass or petrol. The material could
otherwise ignite and set the vehicle on fire. Parking brake 1
Parking brake
2 Release button
X To apply: pull parking brake 1up firmly.
The 3 warning lamp in the instrument
cluster lights up if the engine is running.
i On steep slopes, turn the front wheels
towards the kerb. X
To release: depress the brake pedal and
keep it depressed.
On vehicles with AUTOTRONIC*, the selec-
tor lever lock is released.
X Press release button 2on parking brake
1 and move the parking brake down to the
stop.
The 3 warning lamp in the instrument
cluster goes out. Switching off the engine
G
Risk of accident
If the engine is not running, there is no
power assistance for the steering and
brakes. Steering and braking will then
require significantly greater effort.
As a result, you might lose control of the
vehicle, cause an accident and injure your-
self and others.
Do not switch off the engine while driving.
Vehicles with manual transmission X
Shift to either first or reverse gear.
X Turn the key to position 0(Y page 62) in
the ignition lock and remove it.
The immobiliser is activated. Controls
* optional
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