2011 MERCEDES-BENZ E-CLASS CABRIOLET warning

The exterior mirror on the front-passenger
side moves back to its original position:
R
as soon as you exceed aspeed of
10 km/h
R about ten seconds after you have disen-
gaged reverse gear
R if you press button :for the exterior mir-
ror on the driver's side Memory functions
Storing settings
With the memory function, you can store up
to three different settings, e.g. for three dif-
ferent people.
The following settings are stored as asingle
memory preset:
R position of the seat, backrest and head
restraint
R driver's side: steerin gwheel position
R driver's side: position of the exterior mir-
rors on the driver's and front-passenger
sides G
WARNING
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. They could otherwise become
trapped when adjusting the seat or the steer-
ing wheel. G
WARNING
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 steerin gwheel and seat
moving of their own accord, and as aresult
cause an accident. X
Adjust the seat (Y page 102).
X On the driver's side, adjust the steering
wheel (Y page 108) and the exterior mirrors
(Y page 109).
X Press memory button Mand then press
storage position button 1,2or 3within
three seconds.
The settings are stored in the selected pre-
set position. Atone sounds when the set-
tings have been completed. Calling up
astore dsetting
X Pres sand hold th erelevant storage posi-
tio nb utton 1,2or 3until th eseat ,steering
wheel and exterio rmirrors are in the stored
position.
i The settin gprocedure is interrupted as
soon as you release the storage position
button. 112
Memory functionsSeats, steering wheel and mirrors

If you hear
awarning tone when you leave the
vehicle ,the lights may still be switched on.
X Turn the lights witchtoà .
Dipped-beam headlamps X
To switch on th edipped-bea mhead-
lamps: turnthe key in th eignitio nlock to
position 2or start th eengine.
X Turn th elight switch to L.
The L indicator lamp in th einstrument
cluster light sup.
Daytime driving lights You can activat
eordeactivat ethe daytime
driving light sfunction usin gthe on-board
compute r(Ypage 226).
X Daytime driving lights: activatethe day-
tim edriving light sfunction usin gthe on-
board computer.
X Turn th elight switch to Ã.
When th eengine is on: depending on the
ambien tlight conditions, the daytime driv-
ing light sorthe parking and dipped-beam
headlamps are switched on.
When the dipped-beam headlamps are
switched on, the Lindicator lamp in the
instrumen tcluster light sup.
Automatic headlam pmode X
To switch on automatic headlamp
mode: turnthe light switc htoÃ.
Key in position 1in the ignition lock :the
side lamps are switched on or off automat-
ically depending on the brightnes softhe
ambien tlight.
With the engine running: depending on the
brightnes softhe ambien tlight ,the daytime
drivin glights 8
or the dipped-beam head-
lamps are switched on or off automatically.
When the dipped-beam headlamps are
switched on, the Lindicator lamp in the
instrumen tcluster light sup. G
WARNING
If the light switc hisset to Ã,t he dipped-
beam headlamps will not com eonautomati-
cally if it is foggy. This could endanger you and
others. Therefore, tur nthe light switch to
L in fog.
The automatic headlamp feature is only an
aid. The driver is responsible for the vehicle's
lighting at all times.
Foglampsa nd rear foglamp Front foglamps
Only vehicles with front foglamps have the
"Foglamps" function.
G
WARNING
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.
X To switch on the front foglamps: turn the
key in the ignition lock to position 2or start
the engine.
X Turn the light switch to T,Lor
Ã.
X Press the Nbutton.
The green Nindicator lamp in the instru-
ment cluster lights up.
X To switch off the front foglamps: press
the N button.
The green Nindicator lamp in the instru-
ment cluster goes out.
i If you switch the engine off (key in posi-
tion 1in the ignition lock) and then restart
it, the previous foglamp settings are
restored.
8 Only if daytime driving lights have been activated via the on-board computer. Exterior lighting
115Lights and windscreen wipers Z

X
To indicate briefly: press the combination
switch briefl ytothe pressure point in the
direction of arrow ;or?.
The corresponding tur nsignal flashes three
times.
X To indicate: press the combination switch
beyond the pressure point in the direction
of arrow ;or?.
Main-bea mheadlamps X
To switch on th emain-bea mhead-
lamps: turnthe key in the ignition lock to
position 2or start the engine.
X Turn the light switc htoLorÃ.
X Press the combination switc hbeyond the
pressure point in the direction of
arrow :.
In the Ãposition ,the main-beam head-
lamps are only switched on when it is dark
and the engin eisrunning.
The K indicator lamp in the instrument
cluster lights up when the main-beam head-
lamps are switched on.
X To switch off the main-beam head-
lamps: move the combination switch back
to its normal position.
The K indicator lamp in the instrument
cluster goes out.
Headlamp flasher X
To switch on: turn the key in the ignition
lock to position 1or 2or start the engine.
X Pull the combination switch in the direction
of arrow =. Hazard warning lamps
The hazard warning lamps automatically
switch on if:
R
an airbag is deployed.
R the vehicle decelerates rapidly from a
speed of more than 70 km/ha nd comesto
as tandstill.
X To switc honthe hazard warning lamps:
press button :.
All tur nsignals flash. If you now switc hon
at urns ignal using the combination switch,
only the tur nsignal lamp on the corre-
sponding side of the vehicle will flash.
X To switch off th ehazar dwarning
lamps: press button :.
The hazar dwarnin glamps switc hoff auto-
matically if the vehicle reaches aspeed of
over 10 km/h again after full brak eapplica-
tion.
i The hazar dwarnin glamps still operat eif
the ignition is switched off. Exterior lighting
117Lightsand windscreen wipers Z

Active:
if you are driving at speeds below
70 km/h and you switch on th erear foglamp
Not active: if you are driving at speeds above
10 0k m/h or if you switch off the rear foglamp
following activation Adaptive Highbeam Assist
You can use this function to set the head-
lamp stoc hange between dipped beama nd
main beam automatically. The system recog-
nises vehicles with thei rlight son, either
approaching fro mthe opposite direction or
travelling in front of your vehicle, and conse-
quently switches the headlamps from main
beam to dipped beam.
The system automatically adapts the dipped-
beam headlamp range depending on the dis-
tance to the other vehicle. Once the system
no longer detects any other vehicles, it reac-
tivates the main-beam headlamps.
The system's optical sensor is located behind
the windscreen near the overhead control
panel. X
To activate: activate the Adaptive High-
beam Assist function using the on-board
computer (Y page 227).
X Turn the light switch to Ã.
X Press the combination switch beyond the
pressure point in the direction of arrow :
(Y page 116).
The _ indicator lamp in the instrument
cluster lights up if it is dark and the light
sensor activates the dipped-beamh ead-
lamps.
If you are driving at speeds above
45 km/h:
the headlamp range is set automatically
depending on the distanc ebetween the
vehicle and other road users.
If you are driving at speeds above
55 km/ha nd no other road users are rec-
ognised:
the main-beam headlamps are switched on
automatically. The Kindicator lamp in
the instrument cluster also lights up.
If you are driving at speeds below
45 km/ho rother road users are recog-
nised or the roads are adequately lit:
the main-beam headlamps are switched off
automatically. The Kindicator lamp in
the instrument cluster goes out. The _
indicator lamp in the instrument cluster
stays on.
X To deactivate: move the combination
switch back to its normal position.
The _ indicator lamp in the instrument
cluster goes out. G
WARNING
Adaptiv eHighbeam Assist is only an aid
designed to assist driving. The driver is
responsible for adjustin gthe vehicle's lighting
to the prevailing light, vision and traffic con-
ditions. Exterior lighting
119Lights and windscreen wipers
Z

The interior lighting automatically switches
on if you:
R unlock the vehicle
R open adoor
R remove the key from the ignition lock
The interior light is activated for ashort while
when the key is removed from the ignition
lock. You can activat ethis delayed switch-off
using the on-board computer (Y page 228).
Manual interior lighting control X
To switch the interior lighting on/off:
press the cbutton.
X To switch the reading lamps on/off:
press the pbutton. Crash-responsive emergency lighting
The interior lighting is activated automatically
if the vehicle is involved in an accident.
X To switch off the crash-responsive
emergency lighting: press the hazard
warning lamp button.
or
X Lock and then unlock the vehicle using the
key. Changing bulbs
Important safety notes
Xenon bulbs If your vehicle is equipped with xenon bulbs,
you can recognise this by the following: the
cone of light from the xenon bulbs moves
from the top to the bottom and back again
when you start the engine. For this to be
observed, the lights must be switched on
before startingt he engine. G
DANGER
Xenon bulbs carry ahigh voltage. You could
get an electric shock and be seriously or even
fatally injured if you touch the electric con- tacts on xenon bulbs. Therefore, never
remove the cover from xenon bulbs.
Do not change xenon bulbs yourself, but have
them replaced at
aqualified specialist work-
shop which has the necessary specialist
knowledge and tools to carry out the work
required.
Mercedes-Ben zrecommends that you use a
Mercedes-Benz Service Centr efor this pur-
pose. In particular, work relevant to safety or
on safety-related systems must be carried out
at aq ualified specialist workshop.
Bulbs and lamps are an important aspect of
vehicle safety. You must therefore make sure
that these function correctly at all times.
Have the headlamp setting checked regularly.
Other bulbs There are bulbs other than the xenon bulbs
that you cannot replace. Replace only the
bulbs listed (Y
page 122). Have the bulbs that
you cannot replace yourself changed at a
qualified specialist workshop.
Mercedes-Benz recommends that you use a
Mercedes-Benz Service Centr efor this pur-
pose. In particular, work relevant to safety or
on safety-related systems must be carried out
at aq ualified specialist workshop.
If you require assistanc echangin gbulbs, con-
sult aqualified specialist workshop.
Do not touch the glass tube of new bulbs with
your bare hands. Even minor contamination
can burn into the glass surface and reduce
the servic elife of the bulbs. Always use alint-
free cloth or only touch the base of the bulb
when fitting.
Only use bulbs of the correct type.
If the new bulb still does not light up, consult
aq ualified specialist workshop.
Bulbs and lamps are an important aspect of
vehicle safety. You must therefore make sure
that these function correctly at all times.
Have the headlamp setting checked regularly. Changing bulbs
121Lights and windscreen wipers Z

G
WARNING
Bulb sand lights can become very hot. For this
reason, allow them to cool downb efore
changin gthem. Otherwise, you could burn
yourself when you touch them.
Keep bulbs out of the reach of children .Oth-
erwise, the ycould damage them, for example,
and injure themselves.
Never us eabulbw hich ha sbeend ropped.
Suc hab ulbm ayexplode and injure you.
Halogen bulb sarepressurised and could
explode when yo uchange them, especiall yif
the yarever yhot. Yo ushould therefore wear
eye protection and gloves when you are
changing them. Overview of bulb replacement
–bulbs
You can replace the following bulbs. The
details for the bul btype can be found in the
legend. Halogen headlamps
:
Dipped-bea mheadlamps 9
:H755W
; Main-beam headlamp: H7 55 W
= Side lamp/parkin glamp: W5W
? Turn signal lamp 9
:PY21W Bi-xenon headlamps
:
Cornering lamp: H7 55 W Changing the front bulbs
Dipped-beam headlamps (halogen
headlamps) Due to their location, have the bulbs in the
left-hand headlamp changed at
aqualified
specialist workshop, e.g. aMercedes-Benz
Service Centre.
X Switc hoff the lights.
X Open the bonnet.
X Turn housing cover :anti-clockwise and
pull it out.
X Turn bulb holder ;anti-clockwise and pull
it out.
X Take the bulb out of bulb holder ;.
X Inser tthe new bulb into bulb holder ;.
9 Due to their location, have the bulbs in the left-hand headlamp replaced at aqualified specialist workshop,
e.g. aMercedes-Ben zService Centre. 122
Changing bulbsLights and windscreen wipers

X
Turn the bulb anti-clockwise, applying
slight pressure, and remove it from bulb
holder :.
X Insert the new bulb into bulb holder :and
turn it clockwise.
X Insert bulb holder :into the lamp and turn
it clockwise. Windscreen wipers
Switching the windscreen wipers on/
off
G
WARNING
The windscreen will not longer be wiped prop-
erly if the wiper blades are worn. This could
prevent you from observing the traffic condi-
tions, thereby causing an accident .Replace
the wiper blades twice ayear, ideally in spring
and autumn.
! Do not operate the windscreen wipers
when the windscreen is dry, as this could
damage the wiper blades. Moreover ,dust
that has collected on the windscreen can
scratch the glass if wiping takes place when
the windscreen is dry.
! If the windscreen wipers leave smears on
the windscreen after the vehicle has been
washed in an automatic car wash, this may
be due to wax or other residue. Clean the
windscreen with washer fluid after an auto-
matic car wash. Combination switch
1
$ Windscreen wipers off
2 Ä Intermittentw ipe, low10
3 Å Intermittentw ipe, high11
4 ° Continuous wipe, slow
5 ¯ Continuous wipe, fast
B í Single wipe/ îTo wipe the
windscreen using washer fluid
X Turn the key to position 1or 2in the ignition
lock.
X Turn the combination switch to the corre-
spondin gposition.
! Intermittentw iping with rain sensor :due
to optical influences and the windscreen
becomin gdirty in dry weather conditions,
the windscreen wipers may be activated
inadvertently. This could damage the wind-
screen wiper blades or scratch the wind-
screen.
For this reason, you should alway sswitch
off the windscreen wipers in dry weather.
In the ÄorÅ position ,the appropriate
wiping frequenc yisset automatically accord-
ing to the intensity of the rain. In the Å
position ,the rain sensor is more sensitive
than in the Äposition ,causing the wind-
screen wiper to wipe more frequently.
10 Rain sensor set to low sensitivity.
11 Rain sensor set to high sensitivity. 124
Windscreen wipersLights and windscreen wipers

Replacing the wiper blades
Important safety notes G
WARNING
The wiper arm scould star tmoving and cause
an injury if you leave the windscreen wipers
switched on.
Remove the key from the ignition lock before
replacing the wiper blades.
! To avoid damaging the windscreen wiper
blades, make sure that you touch only the
wiper arm of the windscreen wiper.
! Never open the bonnet if awindscreen
wiper arm has been folded away from the
windscreen.
Never fold awindscreen wiper arm without
aw iper blade back ontot he windscreen.
Hold the windscreen wiper arm firmly when
you change the wiper blade. If you release
the windscreen wiper arm without awiper
blade and it falls ontot he windscreen, the
windscreen may be damaged by the force
of the impact.
Mercedes-Benz recommends that you have
the wiper blades replaced by aqualified
specialist workshop, e.g. at aMercedes-
Ben zServic eCentre.
Replacin gthe wiper blades Removing th
ewiper blades
X Remove th ekeyfrom th eignition loc kor
tur nthe key to position 0(KEYLESS-GO).
X Fold the wiper arm away from the wind-
screen until it engages.
X Set the wiper blade at right angles to the
wiper arm. X
Remove the wiper blade from the retaining
pin on the wiper arm in the direction of the
arrow.
Fitting the wiper blades
X Push the new wiper blade onto the retain-
ing pin on the wiper arm in the opposite
direction to the arrow.
Make sure that the wiper blade slides fully
onto the retaining pin on the wiper arm.
X Turn the wiper blade parallel to the wiper
arm.
X Fold the wiper arm back onto the wind-
screen. Problems with the windscreen wipers
The windscreen wipers are obstructed Leaves or snow, for example, may be
obstructing the windscreen wiper movement.
The wiper motor has been deactivated.
X For safety reasons, you should remove the
key from the ignition lock.
or
X Switch off the engine using the Start/Stop
button and open the driver's door.
X Remove the cause of the obstruction.
X Switch the windscreen wipers back on.
The windscreen wipers are inoperative The windscreen wiper drive is malfunctioning. Windscreen wipers
125Lights and windscreen wipers Z