2012 MERCEDES-BENZ E-CLASS ESTATE phone

Display messages Possible causes/consequences and
M Solutions
&
inoperative
Refuel
vehicle There is too little fuel in the fuel tank. The auxiliary heating cannot
be switched on (Y
page 151).
X Refuel at the neares tfilling station. &
inoperative See
Owner's Manual The auxiliary heating has a temporary malfunction or is faulty.
X
When the vehicle is on alevel surface and the engine has cooled
down, make up to four attempts to switch on the auxiliary heat-
ing, waiting several minutes between each attempt
(Y page 151).
X If the auxiliary heating does not switch on, consult a qualified
specialist workshop. Ð
Power
steering mal‐
function See Own‐
er's Manual The power steering assistance is faulty.
Aw
arning tone also sounds.
G WARNING
You will need to use more force to steer.
There is a ris kofanaccident.
X Check whethe ryou are able to apply the extra force required.
X If you are able to steer safely: carefully drive on to a qualified
specialist workshop.
X If you are unable to steer safely: do not drive on. Contact the
nearest qualified specialist workshop. Telephone No
service Your vehicle is outside the network provider's transmitter/
receiver range.
X
Wait until the mobile phone operational readiness symbol
appears in the multifunction display. ¥
Top
up washer fluid The washer fluid level in the washer fluid reservoir has dropped
below the minimum.
X
Top up the washer fluid (Y page 349).296
Display messagesOn-board computer and displays

Stowage compartment/telephone
compartment under the armrest
Vehicles with DIRECT SELECT lever
X
To open: pull handle :up.
The armrest folds out. Vehicles with selector lever or manual transmis-
sion
X To open: press left-hand button ;or right-
hand button :.
The stowage compartmen topens.
i Depending on the vehicle's equipment, a
USB port and an AUX-IN jack or a Media
Interface are installed in the stowage com-
partment.
Before using these connections, you must
remove the mobile phone bracket (see the
separate installation instructions) and fold
up the preinstalled mobile phone holder
(see the separate Audio or COMAND Online
Operating Instructions). Stowage compartment in front of the
armrest
Vehicles with selector lever or manual transmis-
sion
X
To open: slide cover :back. Vehicles with DIRECT SELECT lever
X
To open: slide cover :forwards until it
engages.
X To close: briefly press cover :at the
front.
Cover :moves back.
Stowage compartment under the front
seats G
WARNING
Only load the stowage compartment with the
maximum permissible load of 1.5 kg. Other-
wise, the transported load could, for example,
be thrown out of the stowage compartment if
you change direction suddenly or brake
sharply, and you or other scould be injured. 312
Stowage areasStowing and features

X
Turn the key to position 2in the ignition
lock (Y page 161).
X To open: slide cover :forwards until it
engages.
X Press in cigarette lighter ;.
Cigarette lighter ;will pop out automati-
cally when the heating element is red-hot.
X To close: briefly press cover :at the
front.
The cover moves back. 12
Vsockets
General notes X
Turn the key to position 1in the ignition
lock (Y page 161).
The sockets can be used for accessories with
a maximum draw of 180 W (15 A). Accesso-
ries include such items as lamps or chargers
for mobile phones.
If you use the sockets for long periods when
the engine is switched off ,the battery may
discharge.
i An emergency cut-offe nsures thatthe on-
board voltage does not drop too low. If the
on-board voltage is too low, the power to
the sockets is automatically cut. This
ensures that there is sufficient power to
start the engine. Socket in the front centre console
X
To open: slide cover :forwards until it
engages.
X Lift up the cover of socket ;.
X To close: briefly press cover :at the
front.
The cover moves back.
Socket in the rear-compartment centre
console X
Briefly press cover ;at the top.
The cover opens.
X Lift up the cover of socket :.332
FeaturesStowing and features

Socket in the luggage compartment
Power socket in the luggage compartmen
t(Estate)
X Lift up the cover of socket :.Mobile phone
Important safety notes G
WARNING
Observe the legal requirements of the country
in which you are currently driving regarding
operating mobile communications equipment
in a vehicle.
If it is permitted by law to operate communi-
cations equipment while the vehicle is in
motion, you must only do so if the traffic sit-
uatio npermits .Otherwise, you could be dis-
tracted from the traffic conditions, cause an
accident and injure yourself and others.
Two-way radios and fa xequipment used with-
out low-reflection exterior aerials can inter-
fere with the vehicle's electronics and thereby
jeopardise the operating safety of the vehicle
and your safety. Therefore, you must only use
this equipment if it is correctly connected to
a separate reflection-free exterior aerial. G
WARNING
Excessive levels of electromagnetic radiation
may cause damage to your health and the
health of others. Using an exterior aerial takes
into account current scientific discussions
relating to the possible health risk posed by
electromagnetic fields. Mercedes-Benz recommends the use of an
approved exterior aerial. This ensures:
R
optimal mobile phone reception quality in
the vehicle
R mutual influences between the vehicle
electronics and mobile phones are mini-
mised
An exterior aerial has the following advan-
tages:
R it conducts the electromagnetic fields gen-
erated by a wireless device to the exterior.
R the field strength in the vehicle interior is
lower than in a vehicle that does not have
an exterior aerial.
i There are various mobile phone brackets
that may be fitted in your vehicle; in some
cases, these are country-specific.
i You can connect a Bluetooth ®
-capable
mobile phone with Audio 20, Audio 50 or
COMAND Online via the Bluetooth ®
inter-
face. This also applies if your vehicle is
equipped with convenience telephony.
More information on suitable mobile phones,
mobile phone brackets and on connecting
Bluetooth ®
-capable mobile phones with
Audio 20, Audio 50 or COMAND Online can
be obtained:
R at your Mercedes-Benz Service Centre
R on the Internet at http://www.mercedes-
benz.com/connect
i The functions and services available when
you use the phone depend on your mobile
phone model and service provider.
Using amobile phone If the mobile phone is inserted in the mobile
phone bracket, you can speak to the person
you are calling using the hands-free system.
X
Open the telephone compartment
(Y page 312).
X Vehicles with automatic transmission
without DIRECT SELECT lever: connect
the mobile phone bracket to the pre-instal- Features
333Stowing and features Z

led bracket (see the separate mobile phone
bracket fitting instructions).
Vehicles with automatic transmission
with DIRECT SELECT lever:
install the
sliding adapter depending on the model of
the mobile phone bracket (Y page 335).
X Insert the mobile phone into the mobile
phone bracket (see the separate installa-
tion instructions for the mobile phone fit-
ting).
i On some mobile phone brackets, you first
have to connec tthe mobile phone via Blue-
tooth ®
to the mobile phone bracket (see
the separate operating instructions for the
mobile phone bracket).
If this is the case, the mobile phone does
not have to be inserted into the bracket for
you to be able to use the telephone func-
tions. However, the charging function and
aerial function are not available.
Operating the mobile phone You can operate the telephone using the
6
and~ buttons on the multifunction
steering wheel. You can operate other mobile
phone functions via the on-board computer
(Y page 254).
When you remove the key from the ignition
lock, the mobile phone stays switched on.
However, you can no longer use the hands-
free system.
If you have an active call and would like to
take the key out of the ignition lock, first
remove the mobile phone from the bracket.
i When using a bracket connected to the
mobile phone via Bluetooth ®
and you wish
to proceed with a call:
Switch to private mode before removing
the key from the ignition lock. Otherwise, it
may take up to 20 seconds, before the
mobile phone separates from the system.
Only then can the telephone call continue.
Information on the necessary steps for set-
ting up "private mode" can be found in the separate mobile phone operating instruc-
tions.
i Not all mobile phones support "private
mode".
Mobile telephone bracket in the stow-
age space You can fold the pre-installed bracket up to
improve access to the stowage space
beneath it. Depending on the vehicle's equip-
ment, a USB connection and an AUX-IN con-
nection/Media Interface are fitted in the
stowage compartment.
X
To fold the bracket up: press button:.
X To fold the bracket down: press the
bracket down and allow it to engage. 334
FeaturesStowing and features

Sliding adapter for the mobile phone
bracket Overview
:
Previous model: example of a mobile
phone bracket
; New model: example of a mobile phone
bracket
= Sliding adapter
i The sliding adapter for the mobile phone
bracket is only available for automatic vehi-
cles with DIRECT SELECT lever.
Certain mobile phone brackets require a slid-
ing adapter so the bracket can be installed
correctly.
Fitting the sliding adapter X
Insert sliding adapter :by aligning the
openings with lugs ;of contact plate =.
X Attach the mobile phone bracket to sliding
adapter :; see the separate mobile phone
bracket fitting instructions. X
Press both release buttons ?and press
sliding adapter :with the mobile phone
bracket down until it engages.
X Insert the mobile phone into the mobile
phone bracket; see the separate mobile
phone bracket installation instructions.
Removing the sliding adapter X
Remove the mobile phone from its bracket;
see the separate mobile phone bracket fit-
ting instructions.
X Press both release buttons ;and press
sliding adapter :with the mobile phone
bracket upwards until it disengages.
X Remove the mobile phone bracket from
sliding adapter :; see the separate mobile
phone bracket fitting instructions.
X Detach sliding adapter :using suitable
tool =and remove. Garage door opener
Important safety notes The HomeLink
®
garage door opener integra-
ted in the rear-view mirror allows you to oper-
ate up to three different door and gate sys-
tems.
i The garage door opener is only available
for certain countries. Observe the legal
requirements for each individual country.
The HomeLink ®
garage door opener is
compatible with most European garage and
gate opener drives. More information on Features
335Stowing and features Z

Asia
Country Radio type approval num-
ber
Frequency range (MHz)
AE (United
Arab Emi-
rates) 1623/5/10-2/26/76
MHz: 433
JO (Jordan) TRC/LPD/2005/23
MHz: 27, 30, 40
,433, 868 KW (Kuwait) 5 October 2005
MHz: 27, 30, 40, 418, 433,
868
LB (Leba-
non) 2920/O&M/2006 / 3 July
05
MHz: 27, 40, 433, 868
SA (Saudi
Arabia) 11_02_05/5024-5-6
MHz: 418, 433
SY (Syria) 279/4/14 / 05 March 06
TR (Turkey) National Certification 23
July 07
MHz: 433
Australia
Country Radio type approval num-
ber
Frequency range (MHz)
AU (Aus-
tralia) 28 June
MHz: 27, 30, 40, 433, 868
NZ (New
Zealand) 20 March 06
MHz: 27, 30, 40, 433
Floormat on the driver's side
G
WARNING
Make sure that there is sufficient clearance
around the pedals whe nfloormats are used,
and that the floormats are properly secured. The floormats must be correctly secured at all
times using the securing knob and retainers.
Before you drive off, chec
kthe floormats and
secure them if necessary. Afloormat which is
not properly secured can slip and thereby
interfere with the movemen tofthe pedals.
Do not place floormats on top of one another. X
Slide the seat backwards.
X To fit: lay the floormat in the footwell.
X Press studs :onto retainers ;.
X To remove: pull the floormat from retain-
ers ;.
X Remove the floormats. Retrofitted anti-glare film
Retrofitted anti-glare film on the inside of the
windows can interfere with radio/mobile
telephone reception. This is particularly the
case for conductive or metallic-coated films.
You can obtain information about anti-glare
film from a qualified specialist workshop. Features
341Stowing and features Z

When checking the oil level:
R
park the vehicle on a level surface.
R the engine should be switched off for
approximately five minutes if the engine is
at normal operating temperature.
R if the engine is not at normal operating
temperature, e.g. if the engine was only
started briefly: wait about 30 minutes
before carrying out the measurement.
Checking the oil level using the oil dip-
stick Example: vehicles with a petrol engine
Example: vehicles with a diesel engine
X
Pull oil dipstick :out of the oil dipstick
tube.
X Wipe off oil dipstick :.
X Slowly slide oil dipstick :into the guide
tube to the stop, and take it out again.
If the level is between MIN mark =and
MAX mark ;, the oil level is correct.
X If the oil level has dropped to MIN mark
= or below, add 1.0 litre of engine oil. Adding engine oil G
WARNING
If engine oil comes into contact with hot
engine parts, it may ignite and you could burn
yourself. Do not spill any engine oil on hot
engine parts. H
Environmental note
When topping up the oil, take care not to spill
any. If oil enters the soil or waterways, it is
harmful to the environment.
! Only use engine oils and oil filters that
have been approved for vehicles with a
service system. You can obtain a list of the
engine oils and oil filters tested and
approved in accordance with the
Mercedes-Benz Specifications for Service
Products at any Mercedes-Benz Service
Centre.
Damage to the engine or exhaust system is
caused by the following:
R using engine oils and oil filters that have
not been specifically approved for the
service system
R changing the engine oil and oil filter after
missing the change interval required by
the service system
R using engine oil additives
! Do not add too much oil. Topping up with
too much engine oil can result in damage
to the engine or to the catalytic converter.
Have excess engine oil siphoned off. Engine compartment
347Maintenance and care Z