2009 MERCEDES-BENZ E-CLASS SALOON sensor

i
Make sure that the exterior mirrors are
always folded out fully while the vehicle is
in motion; otherwise, they may vibrate.
Resetting the exterior mirrors If the battery has been disconnected or has
become discharged, the exterior mirrors
must be reset. Otherwise, the exterior mirrors
will not fold in when you select the "Fold in
mirrors when locking" function in the on-
board computer (Y page 136).
X Make sure that the key is in position 1in
the ignition lock.
X Briefly press button :.
Automatically folding exterior mirrors
in or out* If the "Fold in mirrors when locking" function
is activated in the on-board computer
(Y
page 136):
R the exterior mirrors fold in automatically as
soon as you lock the vehicle from the out-
side.
R the exterior mirrors fold out again automat-
ically as soon as you unlock the vehicle and
then open the driver's or front-passenger
door.
i If you have activated this function and fold
in the exterior mirrors using button :, they
will not be folded out automatically. You
can only fold out the exterior mirrors again
using button :. Automatic anti-dazzle mirrors*
The rear-view mirror and the exterior mirror
on the driver's side automatically go into anti-
dazzle mode if the ignition is switched on and
incident light from headlamps strikes the sen-
sor in the rear-view mirror.
The mirrors do not go into anti-dazzle mode if
reverse gear is engaged or the interior lighting
is switched on. G
Risk of accident
If the incident light from headlamps cannot
strike the sensor in the rear-view mirror, for
instance, when the rear window blind* is
extended, the mirror's automatic anti-dazzle
function will not operate.
Incident light could then dazzle you. This may
distract you from the traffic conditions, and
you may, thereby, cause an accident. In this
case, adjust the rear-view mirror manually. Memory functions*
Storing settings
Using the memory button you can store up to
three different settings, e. g. for three differ-
ent people.
The following settings are stored as a single
memory preset:
R position of the seat, backrest and head
restraint
R active multicontour seat*: dynamic func-
tion level
R driver's side: steering wheel position
R driver's side: position of the exterior mir-
rors on the driver's and front-passenger
sides G
Risk of injury
The memory function can still be used when
the key has been removed. For this reason,
children should never be left unsupervised in
the vehicle. Otherwise, they could become
trapped when moving the seat or the steering
wheel. G
Risk of accident
Only use the memory function on the driver’s
side when the vehicle is stationary. Other-
wise, you could be distracted from the traffic
conditions by the steering wheel and seat
moving of their own accord, and as a result
cause an accident. Memory functions*
87Controls
* optional
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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.
i If you switch the engine off (key in posi-
tion 1 in the ignition lock) and then restart
it, the previous foglamp settings are
restored.
X Turn the ignition key to position 2in the
ignition lock or start the engine.
X To switch on: turn the light switch to
T, Lorc.
X Press the Nbutton.
The green Nindicator lamp in the instru-
ment cluster lights up.
X To switch off: press theNbutton.
The green Nindicator lamp in the instru-
ment cluster goes out.
Rear foglamp i
If you switch the engine off (key in posi-
tion 1 in the ignition lock) and then restart
it, the previous settings for the rear fog
lamp are restored.
X Turn the ignition key to position 2in the
ignition lock or start the engine.
X Turn the light switch to Lorc 24
.
X To switch on: press theRbutton.
The yellow Rindicator lamp in the
instrument cluster lights up.
X To switch off: press theRbutton.
The yellow Rindicator lamp in the
instrument cluster goes out.
Vehicles with foglamps: when the light switch
is in position T, the rear fog lamp can only
be switched on if the foglamps (without
dipped-beam headlamps) are switched on. Manual main-beam headlamps X
Turn the ignition key to position 2in the
ignition lock or start the engine.
X To activate: turn the light switch to L.
X Press the combination switch beyond the
pressure point in the direction of arrow
D (Ypage 94).
The K indicator lamp in the instrument
cluster lights up.
X To deactivate: move the combination
switch back to its normal position.
The K indicator lamp in the instrument
cluster goes out.
Adaptive Highbeam Assist* Depending on the road and traffic conditions,
the headlamp range control of the dipped-
beam headlamps and the main-beam head-
lamps is controlled using an optical sensor.
This is located on the front overhead control
panel. This reduces the glare to other road
users and improves the illumination of the
road. There is no sudden change in light inten-
sity during the transition from dipped-beam
to main beam.
G
Risk of accident
Adaptive Highbeam Assist is only an aid
designed to assist driving. The driver is
responsible for adjusting the vehicle's lighting
to the prevailing light, vision and traffic con-
ditions.
The system may be impaired or deactivated:
R if there is poor visibility, e.g. due to snow,
rain, fog or spray
R if the area of the windscreen around the
optical sensor is dirty, misted up or covered
up, e.g. by a sticker.
24 The automatic headlamps are only switched on if you start the engine. Lights
95Controls
* optional
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Interior lighting
Front overhead control panel
: u To switch the rear interior lighting
on/off
; | To switch the automatic interior
lighting control on/off
= p To switch the right-hand reading
lamp on/off
? c To switch the front interior lighting
on/off
A p To switch the left-hand reading lamp
on/off Rear-compartment overhead control panel
:
p To switch the right-hand reading
lamp* on/off
; p To switch the left-hand reading
lamp* on/off Automatic interior lighting control X
To switch on/off: press the|button.
The | button pops up or goes down.
The interior lighting switches on automati-
cally when you unlock the vehicle, 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 134). 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 switch off: press the hazard warning
lamp button (Y page 96).
or
X Lock and then unlock the vehicle using the
key. Windscreen wipers
Switching the windscreen wipers on/
off
Combination switch
1
$ Windscreen wipers off
2 Ä Intermittent wipe, low 25
3 Å Intermittent wipe, high 26
25 Rain sensor set to low sensitivity.
26 Rain sensor set to high sensitivity. Windscreen wipers
99Controls
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4
° Continuous wipe, slow
5 ¯ Continuous wipe, fast
B í Single wipe/ îTo wipe the
windscreen using washer fluid
! With intermittent wiping with rain sensor:
Due to optical influences and the wind-
screen becoming dirty in dry weather con-
ditions, the windscreen wipers may be acti-
vated inadvertently. This could then dam-
age 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.
In the ÄorÅ position, the appropriate
wiping frequency is set automatically accord-
ing to the intensity of the rain. In the Å
position, the rain sensor is more sensitive
than in the Äposition and therefore the
windscreen wiper will wipe more frequently. Rear window wiper (Estate)
Combination switch
:
è Switch
2 ô To wipe with washer fluid
3 ITo switch on intermittent wiping
4 0To switch off intermittent wiping
5 ô To wipe with washer fluid X
Turn the key to position 1or 2in the ignition
lock.
X Turn switch :on the combination switch
to the corresponding position.
When the rear window wiper is switched on
the icon appears in the instrument cluster. Side windows
Opening and closing the side win-
dows
G
Risk of injury
When opening the side windows, make sure
that nobody can become trapped between the
side window and the door frame. Keep clear
of the side window during the opening proce-
dure. Otherwise, you could be drawn in or
trapped between the side window and the
door frame by the downwards movement of
the window. If there is a risk of becoming
trapped, release the switch or pull it upwards
to close the side window again. G
Risk of injury
Make sure that nobody can become trapped
as you close the side windows. If there is a
risk of entrapment, release the button or
press the button again to open the side win-
dow. G
Risk of injury
Children may injure themselves if they oper-
ate the side windows.
Never leave children unsupervised in the vehi-
cle. Always take the key with you when leaving
the vehicle, even if you are only leaving it for
a short time. 100
Side windowsCont
rols
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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. 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 sliding/tilting sunroof* or the
panorama sliding sunroof and the roller
sunblinds*
R switch on the seat ventilation*
i The "Convenience opening" feature can
only be operated using the key. X
Point the tip of the key at the driver's door
handle.
X Unlock the vehicle by pressing the %
button.
X Press and hold the %button until the
side windows and the sliding/tilting sun-
roof* or panorama sliding sunroof* are in
the desired position.
If the roller sunblinds of the panorama sliding
sunroof* are closed, the roller sunblinds are
opened first.
X Press and hold the %button again until
the panorama sliding sunroof* is in the
desired position. Convenience closing
When you lock the vehicle, you can simulta-
neously:
R close the side windows
R close the sliding/tilting sunroof* or the
panorama sliding sunroof*
On vehicles with a panorama sliding sun-
roof*, you can then close the roller sunblinds. G
Risk of injury
When using the convenience closing feature,
make sure that nobody can become trapped.
Proceed as follows if there is a risk of entrap-
ment:
With the key:
R release the &button.
R press and hold the %button until the
side windows and the sliding/tilting sun-
roof* or the panorama sliding sunroof*
open again.
With KEYLESS GO*:
R release the sensor surface on the door han-
dle.
R pull the door handle immediately and hold
it. 102
Side windowsControls
* optional
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The side windows and the sliding/tilting
sunroof* or the panorama sliding sun-
roof* open.
Using the key X
Point the tip of the key at the driver's door
handle.
X Lock the vehicle with the &button.
X Press and hold the &button until the
side windows and the sliding/tilting sun-
roof* or the panorama sliding sunroof* are
fully closed.
X Make sure that all the side windows and the
sliding/tilting sunroof* or panorama slid-
ing sunroof* are closed.
On vehicles with a panorama sliding sun-
roof*:
X Press and hold the &button again until
the roller sunblinds of the panorama sliding
sunroof* close.
Using KEYLESS GO* X
Touch the sensor surface on door han-
dle :until the side windows and the slid-
ing/tilting sunroof* or panorama sliding
sunroof* are fully closed.
i Make sure you only touch sensor sur-
face :.
X Make sure that all the side windows and the
sliding/tilting sunroof* or panorama slid-
ing sunroof* are closed.
On vehicles with a panorama sliding sun-
roof*:
X Touch the sensor surface on door han-
dle :again until the roller sunblinds of the
panorama sliding sunroof* close. Driving and parking
Starting the engine
G
Risk of accident
Do not place any objects in the driver's foot-
well. If you use a floormat or carpet in the
driver's footwell, make sure that it is correctly
secured and that there is sufficient clearance
for the pedals.
Do not place several floormats on top of one
another.
Loose objects or the floormats could other-
wise get caught between the pedals if you
accelerate or brake suddenly. You will then
not be able to brake, declutch or accelerate
as intended. This could lead to accidents and
injury. G
Risk of poisoning
Never leave the engine running in enclosed
spaces. The exhaust gases contain carbon
monoxide. Inhaling exhaust fumes consti-
tutes a health hazard and could lead to loss
of consciousness or even death.
! Do not depress the accelerator pedal
when starting the engine. Driving and parking
103Controls
* optional
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X
Press the abutton to confirm.
X Press the :or9 button to select the
Automatic door locks: function.
You will see the selected setting: onor
off.
X Press the abutton to save the setting.
Activating/deactivating the radar sensor
system*
i You must deactivate the radar sensor sys-
tem in certain countries and near radio
telescope facilities. You will find further
information under "Radar sensor system"
in the index.
Vehicles with a navigation system*: the radar
sensor system is deactivated automatically if
you are close to radio telescope facilities.
The following systems are switched off when
the radar sensor system is deactivated:
R Distronic Plus* (Y page 140)
R BAS PLUS* (Y page 59)
R PRE-SAFE ®
Brake* (Y page 63)
R Blind Spot Assist* (Y page 167)
X Press the =or; button on the steer-
ing wheel to select the Settingsmenu.
X Press the :or9 button to select the
Vehicle submenu.
X Press the abutton to confirm.
X Press the 9or: button to select the
Radar sensor (See Owner's Man.):
You will see the selected setting: onor
off.
X Press the abutton to save the setting.
Heating* Auxiliary heating* departure time
Only vehicles with auxiliary heating have this
submenu.
In the
Heating submenu, you can select a
stored departure time or change a departure time, at which the vehicle is preheated by the
auxiliary heating.
The auxiliary heating timer function calcu-
lates the switch-on time according to the out-
side temperature so that the vehicle is pre-
heated by the departure time. When the
departure time is reached, the auxiliary heat-
ing continues to heat for a further five
minutes and then switches off. The auxiliary
heating adopts the 2-zone Thermatic or the
3-zone Thermotronic *temperature settings.
You can switch off the auxiliary heating by
using the remote control or the auxiliary heat-
ing button on the centre console. G
Risk of poisoning
Exhaust fumes are produced when the auxili-
ary heating is in operation. Inhaling these
exhaust fumes can be poisonous. You should
therefore switch off the auxiliary heating in
confined spaces without an extraction sys-
tem, e.g. a garage. G
Risk of fire
When the auxiliary heating is in operation,
parts of the vehicle can become very hot.
Make sure that the exhaust system does
not under any circumstances come into con-
tact with highly flammable materials such as
dry grass or fuels. The highly flammable mate-
rial could otherwise ignite and set the vehicle
alight. Select your parking space accordingly.
Operating the auxiliary heating is therefore
prohibited at filling stations or when your vehi-
cle is being refuelled. Always switch off the
auxiliary heating at filling stations.
Selecting the departure time or deactivat-
ing a selected departure time
X Press the =or; button on the steer-
ing wheel to select the Settingsmenu.
X Press the :or9 button to select the
Heating submenu.
X Press the abutton to confirm.
You will see the selected setting.
X Press the abutton to confirm. On-board computer
135Controls
* optional
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G
Risk of accident
Distronic Plus cannot take account of road
and traffic conditions. If Distronic does not
recognise or no longer recognises the vehicle
in front, do not activate Distronic or, if it is
already active, deactivate it. This is especially
the case:
R before corners
R in filter lanes
R when changing to a lane with faster moving
traffic
R in complex driving situations or where the
lanes are diverted, e.g. at motorway/road-
way construction sites
Otherwise, Distronic Plus maintains the cur-
rent speed or accelerates up to the set speed.
Distronic Plus cannot take account of weather
conditions. Deactivate, or do not activate,
Distronic Plus:
R if the roads are slippery, snow-covered or
icy. The wheels could lose their grip when
braking or accelerating. The vehicle could
start to skid.
R if the sensors are dirty or there is poor vis-
ibility, e.g. due to snow, rain or fog. Dis-
tance control may be impaired.
Always pay attention to traffic conditions
even when Distronic Plus is activated. Other-
wise, you may fail to recognise dangers in
time, cause an accident and injure yourself
and others.
The radar sensor system is automatically
deactivated near radio telescope facilities
(Y page 362).
If you want Distronic Plus to assist you, the
radar sensor system must be activated and
operational.
If no car is driving in front of you, Distronic
Plus works like cruise control in the speed
range between 30 km/h and 200 km/h. If a
vehicle is driving in front of you, Distronic Plus
works in the speed range between 0 km/h
and 200 km/h. Do not use Distronic Plus while driving on
roads with steep gradients. G
Risk of accident
Distronic Plus brakes your vehicle at a maxi-
mum of 4m/s2
depending on its speed. This
corresponds to approximately 40% of your
vehicle's maximum brake force. You must
also apply the brakes yourself if this braking
power is not sufficient.
If Distronic Plus detects a risk of collision with
a vehicle in front, an intermittent warning tone
sounds. In addition, the ·distance warn-
ing lamp in the instrument cluster lights up.
Brake to avoid a collision.
Cruise control lever With the cruise control lever you can operate
Distronic Plus and variable Speedtronic.
The LIM indicator lamp on the cruise control
lever indicates which system you have selec-
ted:
R
LIM indicator lamp off:
Distronic Plus is selected.
R LIM indicator lamp lit:
Variable Speedtronic is selected. :
To store the current speed or a higher
speed
; To adjust the specified distance
= LIM indicator lamp
? To store the current speed or call up the
last stored speed
A To store the current speed or a lower
speed Driving systems
141Controls
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