sensor MERCEDES-BENZ E-CLASS SALOON 2015 Owner's Manual

Problem
Possible causes/consequences and
M
MSolutions The engine cannot be
started using the key. The on-board voltage is too low.
X Switch off non-essential consumers, e.g. seat heating or interior
lighting, and try to start the engine again.
If this does not work:
X Check the starter battery and charge it if necessary
(Y page 404).
or
X Jump-start the vehicle (Y page 405).
or
X Consult aqualified specialist workshop. Only for vehicles with
manual transmission:
The engine cannot be
started using the key. The steering lock is mechanically blocked.
X Remove the key and reinsert it into the ignition lock. While doing
this, turn the steering wheel in both directions. The engine cannot be
started using KEYLESS-
GO. The key is in the
vehicle. The vehicle is locked.
X Unlock the vehicle and try to start the vehicle again. There is interference from
apowerful source of radio waves.
X Start your vehicle with the key in the ignition lock. Doors
Important safety notes
United Kingdom only: G
WARNING
When the double locks are activated, the
doors can no longer be opened from the
inside. People in the vehicle can no longer get out, e.g. in hazardous situations. There is a
risk of injury.
Therefore, do not leave any people unsuper-
vised in the vehicle, particularly children, eld-
erly people or people in need of special assis-
tance. Do not activate the double lock when
people are in the vehicle.
If the vehicle has been locked from the out-
side, the double lock function is activated as
standard. It is then not possible to open the
doors from inside the vehicle. You can deac- tivate the double lock function by deactivat-
ing the interior motion sensor (Y page 91).
The doors can then be opened from the inside after the vehicle has been locked from the
outside.
The anti-theft alarm system is triggered if thedoor is opened from the inside. Switch off the
alarm (Y page 89).
All countries: G
WARNING
If children are left unsupervised in the vehicle, they could:
R open doors, thereby endangering other per-
sons or road users
R get out and be struck by oncomingt raffic
R operate vehicle equipment and become
trapped, for example 100
DoorsOpening and closing

In addition, the childre
ncould also set the
vehicle in motion, for example ,ifthey:
R release the parking brake
R shift the automatic transmission out of park
positio nPors hift manualt ransmission into
neutral
R start the engine
There is arisk of an accident and injury.
When leaving the vehicle ,always take the key
with you and lock the vehicle .Never leave
childre nand animal sunattended in the vehi-
cle. Keep the keys out of the reach of children.
Stow luggage or loads preferably in the boot/
luggage compartment. Observe the loading
guidelines (Y page 342). Unlockinga
nd opening the doors
from the inside
For all countries except the United King-
dom: you can open adoor from inside the
vehicle even if it has been locked.
If the vehicle has previously been locked from
the outside, opening adoor from the inside
willt rigger the anti-theft alarm system.
Switch off the alarm (Y page 89).
United Kingdom only: if the vehicle has
been locked with the key from the outside,
the double-lock function is activated as
standard. It is then not possible to open the
doors from inside the vehicle .You can deac-
tivate the double lock function by deactivat-
ing the interior motion sensor (Y page 91).
The doors can then be opened from the inside after the vehicle has been locked from the
outside. The anti-theft alarm system is trig-
gered if the door is opened from the inside.
Switch off the alarm (Y page 89).
For all countries: you can only open the rear
doors from inside the vehicle if they are not
secured by the child-proo flocks (Y page 76). X
Pulld oor handle ;.
If the door is locked, locking knob :pops
up. The door is unlocked and can be
opened. Centrally locking and unlocking the
vehicle from the inside
You can centrally lock or unlock the vehicle
from the inside. X
To unlock: press button :.
X To lock: press button ;.
If all the doors are closed, the vehicle locks.
This does not lock or unlock the fuel filler flap.
If the vehicle has been locked from the out-
side, it cannot be centrally unlocked from the inside.
For all countries except the United King-
dom: you can open adoor from inside the
vehicle even if it has been locked.
United Kingdom only: you can only open a
door from inside the vehicle if the double-lock
function has been deactivated. You can deac- Doors
101Opening and closing Z

X
Lock the vehicle if necessary with the &
button on the key (Y page 95) or with KEY-
LESS-GO (Y page 95).
X If necessary ,lock the vehicle with the &
button on the key (Y page 95).
i If
aK EYLESS-GO key is detected in the
boot/luggage compartment, the boot lid/
tailgate willn ot lock.
Saloon: the boot lid then opens again. Opening/closing automatically from
the outside
Important safety notes United Kingdom only:
G
WARNING
When the double locks are activated, the
doors can no longer be opened from the
inside .Peopl eint he vehicle can no longer get
out, e.g. in hazardous situations. There is a
risk of injury.
Therefore ,donot leave any peopl eunsuper-
vised in the vehicle ,particularly children, eld-
erly peopl eorpeopleinn eed of specia lassis-
tance. Do not activate the double lock when
peopl eare in the vehicle.
If the vehicle has been locked from the out-
side, the double lock function is activated as
standard. It is then not possible to open the
doors from inside the vehicle .You can deac-
tivate the double lock function by deactivat-
ing the interior motion sensor (Y page 91).
The doors can then be opened from the inside after the vehicle has been locked from the
outside.
The anti-theft alarm system is triggered if thedoor is opened from the inside .Switch off the
alarm (Y page 89).
All countries: G
WARNING
Parts of the body could become trapped dur-
ing automatic closing of the boot lid or tail- gate. Moreover, people, e.g. children, may be
standing in the closing area or may enter the
closing area during the closing process. There
is ar isk of injury.
Make sure that nobody is in the vicinity of the closing area during the closing process.
Use one of the following options to stop the
closing process:
R press the Fbutton on the key
R pullorp ress the remote operating switch
on the driver's door
R press the closing or locking button on the
boot lid/tailgate
R pullt he handle on the boot lid/tailgate
! The boot lid/tailgate swings upwards and
to the rear when opened. Therefore ,make
sure that there is sufficient clearance
above and behind the boot lid/tailgate.
i Boot lid/tailgate opening dimensions
(Y page 481).
Opening You can open the boot lid/tailgate automati-
callyw ith the key or the handle in the boot
lid/tailgate.
X Press and hold the Fbutton on the key
until the boot lid/tailgate opens.
or X If the boot lid/tailgate is unlocked, pullt he
handle of the boot lid (Y page 104)/tailgate
(Y page 104) and let it go again immedi-
ately. Boot/luggage compartment
105Opening and closing Z

Closing
Closin
gbutto nand lockin gbutto n(example:
Saloon)
Saloon: for vehicle switht he boot lid remote
closin gfeature, you can automaticall yclose
th eb oot lid. For vehicle switht he boot lid
remot eclosin gfeature and KEYLESS-GO :you
can simultaneously close th eboot lid and lock
th ev ehicle.
Estate: for vehicle swithK EYLESS-GO ,you
can simultaneously close th etailgat eand
loc kthe vehicle.
X To close: pressclosin gbutton :in the
boot lid/tailgate.
X To simultaneously close th eboot lid/
tailgate and lock th evehicle:
Press lockin gbutton ;in th eboot lid/
tailgate. The KEYLESS-GO ke ymust be in
th er ear detection range of th evehicle.
The boot lid/tailgat ecloses.
If all th edoor sare closed, th evehicle locks.
i If KEYLESS-GO detect
sakeyin th eboot/
luggage compartment, th eboot lid/tail-
gat eopen sagain after it is closed.
If KEYLESS-GO detect sasecon dkeyout-
side th evehicle ,the boot lid/tailgate
remains closed. HANDS-FREE ACCESS
Important safety notes G
WARNING
The vehicle exhaust system can become very
hot .Ify ou use HANDS-FRE EACCESS ,you
coul dburn yourself by touching th eexhaust
system. Ther eisariskofi njury. Always
ensure that you only mak ealeg movement
within th edetection range of sensors.
! If th
ekeyis within th erear detection
range of KEYLESS-GO ,situations suc has
th ef ollowin gcould lead to th euninten-
tional opening of th eboot lid/tailgate:
R usin gac ar wash
R usin gah igh-pressur ecleaner
Mak esure that th ekeyis at least 3maway
from th evehicle.
General notes Saloon:
withK EYLESS-GO and HANDS-FREE
ACCESS ,you can open or close th eboot lid or
stop th eclosin gprocedure without usin gyour
hands.
Estate: withK EYLESS-GO and HANDS-FREE
ACCESS ,you can open or close th etailgat eor
stop th eprocedure without usin gyour hands.
This is useful if you have your hands full. To do
this, mak eakickingmovemen tunde rthe
bumpe rwithy our foot.
Observ ethe followin gpoints:
R Carr yyour KEYLESS-GO ke yabout your
person .The KEYLESS-GO ke ymust be in
th er ear detection range of th evehicle.
R When making th ekickin gmovement, make
sure that you are standing firmly on the
ground and that there is sufficient clear-
anc etot herear of th evehicle .You could
otherwise lose your balance, e.g .onice. 106
Boot/luggage compartmentOpening and closing

Example: Saloon
R Alway sensure tha tyou onl ym akeak icking
movement withi nthe detection range of
sensors :.
R Stand at leas t30cmawayfrom the rear
area whil edoing so.
R Do not come into contact with the bumper
whil emaking the kicking movement. Oth-
erwise, the sensors ma ynot functio ncor-
rectly.
R HANDS-FREE ACCESS does not function
when the engine is started.
R IfaK EYLESS-GO key is withi nthe rear
detection range of KEYLESS-GO ,HANDS-
FREE ACCESS could be triggered .The boot
lid/tailgate could therefore open or close
unintentionally, e.g .ifyou:
- sitd ow nont he edge of the boot/edg eof
the luggage compartment
- set down or lift up an object behind the
vehicle
- polish the rea rofthe vehicle
Do not carry the KEYLESS-GO key about
your perso ninsuchs ituations. Yo ucan
thu savoid unintentionall yopening or clos-
ing the boot lid/tailgate.
R Dirt caused by roa dsalta round sensors :
ma yrestrict functionality.
R Using HANDS-FREE ACCESS with apros-
theti cleg ma yrestrict functionality. Operation
Example: Saloon
X To open/close: kick into sensor detection
range :under the bumpe rwithy ourfoot.
Saloon: youw illh earaw arning tone while
the boot li disclosing.
Estate: youw illh earaw arning tone while
the tailgate is opening or closing.
X If the boot lid/tailgate doe snotopen
afte rsever al attempts: wait at leastten
second sthen kick under the bumpe ronce
again.
i If yo
uholdy ourfoo tunder the bumpe rfor
too long, the boot lid/tailgate does not
open or close. Repeat the kicking move-
ment more quickl yifthiso ccurs.
Saloon: to cance lthe closing procedure:
R kick with your foo tinsensor detection
range :under the bumper
R pull the handl eonthe outside of the boot lid
R press the closing button in the boot lid, or
R press the Fbutton on the key
If the closing procedur eofthe boot li dis
cancelled ,the boot li dopens agai nauto-
matically.
Estate: to stop the opening or closing proce-
dure:
R kick with your foo tinsensor detection
range :under the bumper
R pull the handl eonthe outside of the tailgate Boot/luggage compartment
107Opening and closing Z

Convenience opening feature
X
Press and hold the %buttonuntil the
side windows and th eslidin gsunroo forthe
panoram aslidin gsunroo fare in th edesired
position.
If th eroller sunblinds of th epanoram aslid-
ing sunroo fare closed, th eroller sunblinds
are opened first.
X Press and hold the %buttonagain until
th ep anoram aslidin gsunroo fisint he
desired position.
X To interrup tconvenience opening:
release the %button. Convenience closing feature
Important safety notes G
WARNING
When th econvenience closin gfeature is oper-
ating, part softhebody coul dbecome trapped
in th eclosin garea of th eside window and the
slidin gsunroof. Ther eisariskofi njury.
Observ ethe complet eclosin gprocedure
when th econvenience closin gfeature is oper-
ating. When closin gmakes ure that no part sof
th eb ody are in th eclosin garea.
Procee dasfollows if someon eistrapped:
Wit hthe key:
X Release the &button.
X Press and hold the %buttonuntil the
side windows and th eslidin gsunroo forthe
panoram aslidin gsunroo fopen again.
Wit hKEYLESS-GO:
X Release th esensor surface on th edoor
handle.
X Pull th edoor handle immediately and hold
it.
The side windows and th eslidin gsunroo for
th ep anoram aslidin gsunroo fopen. General notes When you loc
kthe vehicle ,you can simulta-
neously:
R close th eside windows
R close th eslidin gsunroo forthepanorama
slidin gsunroof
On vehicle swithap anoram aslidin gsunroof,
you can then close th eroller sunblinds.
Using th ekey X
Vehicles without KEYLESS-GO: pointthe
tip of th ekeyat th edoor handle on the
driver' sdoor.
X Vehicles with KEYLESS-GO: thek eymust
be in close proximity to th evehicle.
X Press and hold the &buttonuntil the
side windows and th eslidin gsunroo forthe
panoram aslidin gsunroo fare fully closed.
X Mak esure that all th eside windows and the
slidin gsunroo forpanoram aslidin gsunroof
are closed.
On vehicle swithap anoram aslidin gsunroof:
X Press and hold the &buttonagain until
th er oller sunblinds of th epanoram asliding
sunroo fclose.
X To interrup tconvenience closing:
release the &button.
Using KEYLESS-GO The driver'
sdoor and th edoor at whic hthe
handle is used, must bot hbeclosed. The key
must be outside th evehicle .The gap between
th ek eyand th ecorres ponding door handle
should no tbegreatertha n1m. 112
Sid
ew indowsOpening and closing

X
Touch recessed sensor surface :on the
door handle until the side windows and the sliding sunroof or the panorama sliding
sunroof are fully closed.
i Make sure you only touch recessed sen-
sor surface :.
X Make sure that all the side windows and the
sliding sunroof or panorama sliding sunroof
are closed.
On vehicles with apanorama sliding sunroof:
X Touch recessed sensor surface :on the
door handle again until the roller sunblinds of the panorama sliding sunroof close.
X To interrupt convenience closing:
release recessed sensor surface :on the
door handle. Resetting the side windows
If as ide window can no longer be closed fully,
you must reset it.
X Close all doors.
X Turn the key to position 1or 2in the ignition
lock.
X Pull the corresponding switch on the door
control panel until the side window is com-
pletely closed. (Y page 111)
X Hold the switch for an additional second. If the side window opens again slightly:
X Immediately pull the corresponding switch
on the door control panel until the side win-
dow is completely closed (Y page 111).
X Hold the switch for an additional second.
X If the corresponding side window remains
closed after the button has been released,
the side window has been reset correctly. If
this is not the case, repeat the steps above again. Side windows
113Opening and closing Z

Rain-closin
gfeature Whe
nthe key is in position 0in the ignition
lock or is removed ,the sliding sunroof closes
automatically:
R if it starts to rain.
R at extrem eoutsid etemperatures.
R afte rsix hours.
R if there is amalfunction in the power sup-
ply.
The rea rofthe sliding sunroof is then raised in
order to ventilate the vehicl einterior.
i If the sliding sunroof is obstructe
dwhen
being closed by the rain-closing feature ,it
opens agai nslightly. The rain-closing fea-
ture is then deactivated.
The sliding sunroof doe snot close if:
R it is raised at the rear.
R it is blocked.
R no rai nisfalling on the are aofthe wind-
screen being monitored by the rai nsensor.
If the vehicle, for example, is under abridge
or in acarport, the field of the sensor may
be covered.
Resetting !
If the sliding sunroof stil
lcanno tbe
opened or closed fully afte rresetting ,con-
tact aquali fied specialist workshop.
Reset the sliding sunroof if it doe snot operate
smoothly.
X Turn the key to position 1or 2in the ignition
lock.
X Raise the sliding sunroof fully at the rear
(Y page 115).
X Kee pthe 3 switch presse dfor another
second.
X Make sure that the sliding sunroof can be
fully opened and closed again
(Y page 115).
X If this is not the case, repea tthe steps
above again. Operating the panorama sliding sun-
roof
Opening and closing Overhead control panel
:
To raise
; To open
= To close/lower :
To raise
; To open
= To close/lower
X Turn the key to position 1or 2in the ignition
lock.
X Press or pull the 3switch in the corre-
sponding direction.
i If yo
upress the 3switch beyond the
point of resistance, an automatic opening/ closing process is started in the corre-
sponding direction. Yo ucan stop automatic
operation by pressing/pulling again. 116
Sliding sunroofOpening and closing

Rain-closin
gfeature Whe
nthe key is in position 0in the ignition
lock or is removed ,the panorama sliding sun-
roo fcloses automatically:
R if it starts to rain.
R at extrem eoutsid etemperatures.
R afte rsix hours.
R if there is amalfunction in the voltag esup-
ply
The panorama sliding sunroof remains raised
at the rea rinorder to allo wventilation of the
vehicl einterior.
i If the panorama sliding sunroof is obstruc-
ted when being closed by the rain-closing
feature ,itopens agai nslightly. The rain-
closing feature is then deactivated.
The panorama sliding sunroof doe snot close
if:
R it is raised at the rear.
R it is blocked.
R no rai nisfalling on the are aofthe wind-
screen being monitored by the rai nsensor,
e.g. because the vehicl eisunderabridge. Operating the rolle
rsunblin dfor the
panorama sliding sunroof
Important safety notes G
WARNING
Parts of the bod ycould become trapped
between the rolle rsun blind and frame or slid-
ing sunroof during automatic opening or clos-
ing. There is ariskofi njury.
Whe nopening or closing ,make sure that no
bod yparts are in the sweep of the rolle rsun-
blind.
If someone is trapped:
R release the switch immediately or
R press the switch in any direction during the
automatic opening/closing process The opening/closing process is briefl
ystop-
ped .The rolle rsun blind then returns to its ini-
tia lposition.
The rolle rsun blind shields the vehicl einterior
from sunlight. The two rolle rsunblind scan
only be opened and closed together when the panorama sliding sunroof is closed.
Rolle rsunblin dreversin gfeature The rolle
rsunblind is equipped with an auto-
mati creversing feature .Ifanobject blocks or
restricts the rolle rsun blind during the closing
process ,the rolle rsun blind opens agai nauto-
matically .The automatic reversing feature is,
however, only an ai dand is no substitute for
your attention when closing the rolle rsun-
blind. G
WARNING
The reversing function doe snot react in par-
ticula rtosoft, light and thin objects, e.g. small
fingers .Thism eans that the reversing feature
canno tprevent someone being trapped in
thes esituations. There is ariskofi njury.
Whe nclosing the rolle rsunblind ,make sure
that no bod yparts are in the sweep.
If someone is trapped:
R release the switch immediately or
R press the switch in any direction during the
automatic closing process
The closing process is briefl ystopped .The
rolle rsunblind then returns to its initia lposi-
tion. Sliding sunroof
117Opening and closing Z

harmful and causes irritation. It must not
come into contact with your skin, eyes, res-
piratory organs or clothing or be swallowed.
There is arisk of injury.
If you come into contact with electrolyte,
observe the following:
R immediately rinse off electrolyte from your
skin with water.
R immediately and thoroughly rinse electro-
lyte out of eyes using clean water.
R if electrolyte is swallowed, immediately
rinse out your mouth thoroughly. Do not
induce vomiting.
R if electrolyte comes into contact with skin
or eyes or is swallowed, seek medical atten-
tion immediately.
R immediately change out of clothing that has
been in contact with electrolyte.
R if an allergic reaction occurs, seek medical
attention immediately.
The rear-view mirror and the exterior mirror
on the driver's side automatically go into anti- dazzle mode if the following conditionsa re
met simultaneously:
R the ignition is switched on and
R incident light from headlamps strikes the
sensor in the rear-view mirror
The mirrors do not dip if reverse gear is
engaged or if the interior lighting is switched
on. Parking position of the exterior mirror
on the front-passenger side
Setting and storing the parking position Using reverse gear
:
Button for the exterior mirror on the driv-
er's side
; Button for the exterior mirror on the front-
passenger side
= Adjustment button
? Memory button M
You can set the front-passenger side exterior
mirror so that you can see the rear wheel on
that side as soon as you engage reverse gear.
You can store this position.
X Stop the vehicle and turn the key to posi-
tion 2in the ignition lock (Y page 179).
X Press button ;for the exterior mirror on
the front-passenger side.
X Engage reverse gear.
The exterior mirror on the front-passenger
side moves to the preset parking position.
X Use adjustment button =to adjust the
exterior mirror to aposition that allowsy ou
to see the rear wheel and the kerb.
The parking position is stored.
i If you shift the transmission to another
position, the exterior mirror on the front-
passenger side returns to the driving posi-
tion. 138
MirrorsSeats, steering wheela
nd mirrors