2012 MERCEDES-BENZ E-CLASS COUPE phone

Useful information
i This Owner's Manual describes all mod-
els, series and optional equipment for your
vehicle that were available at the time of
going to press. National variations are pos-
sible. Note that your vehicle may not be
equipped with all of the functions descri-
bed. This is also the case for systems and
functions relevant to safety.
i Read the information on qualified special-
ist workshops: (Y page 23). Key
Important safety notes
G
WARNING
Only for the United Kingdom: if the vehicle
has been locked with the key or with KEY-
LESS-GO, the double lock function is activa-
ted as standard. It is then not possible to open
the doors from inside the vehicle.
Therefore, do not leave any people behind in
the vehicle, particularly children, elderly peo-
ple or people requiring special assistance. As
a result, they may not be able to free them-
selves in the event of an emergency. They
could be seriously or even fatally injured by
prolonged exposure to extremely high or low
temperatures, for example. In this case, res-
cuing people from outside the vehicle is diffi-
cult.
Deactivate the interior motion sensor before
you lock the vehicle. The doors can then be
opened from the inside after the vehicle has
been locked from the outside. G
WARNING
If children are left unsupervised in the vehicle,
they could: R
open a door from inside the vehicle at any
time, even if it has been locked
R start the vehicle using akey which has been
left in the vehicle
R release the parking brake
They could thereby endanger themselves and
others. Never leave children unsupervised in
the vehicle. Always take the key with you
when leaving the vehicle, even if you are only
leaving it for a short time. G
WARNING
If a key ring is too heavy or too large, the
weight acting on the key could cause it to turn
in the ignition lock or catch on the steering
wheel. This could cause the engine to be
switched off suddenly. You may lose control
of the vehicle and cause an accident. Do not
attach any heavy or large key rings to the key
that is inserted in the ignition.
R Do not keep the key:
-with electronic devices, e.g. a mobile
phone or another key
- with metallic objects, e.g. coins or metal
foil
- inside metallic objects, e.g. a metal case
This can affect the key's functionality.
Keep the key away from strong magnetic
fields. Otherwise, the remote control function
could be affected. 76
KeyOpening and closing

G
WARNING
If the parking brake has not been fully
released when driving, the parking brake can:
R overheat and cause a fire
R lose its hold function.
There is a risk of fire and an accident. Release
the parking brake fully before driving off.
! Warm up the engine quickly. Do not use
the engine's full performance until it has
reached operating temperature.
Only set the automatic transmission to the
respective drive positions when the vehicle
is stationary.
Where possible, avoid spinning the drive
wheels when pulling away on slippery
roads. Otherwise, you could damage the
drive train. Keyp
ositions
Key g
To remove the key
1 Power supply for some consumers, such
as the windscreen wipers
2 Ignitio n(power supply for all consumers)
and drive position
3 To start the engine
i If the key does not belong to the vehicle,
it can still be turned in the ignition lock.
However, the ignition will not be switched
on. The engine cannot be started. KEYLESS-GO General notes
R
Do not keep the KEYLESS-GO key together
with:
-electronic devices, e.g. a mobile phone
or another key
- metallic objects, e.g. coins or metal film
R Do not keep the KEYLESS-GO key together
in metallic objects, e.g. a metal case.
This can affect the functionality of KEY-
LESS-GO.
Vehicles with KEYLESS-GO are equipped with
a key featuring an integrated KEYLESS-GO
start function and a detachable Start/Stop
button.
The Start/Stop button must be inserted in the
ignition lock and the key must be in the vehi-
cle.
Pressing the Start/Stop button several times
in succession corresponds to the different
key positions in the ignition lock .This is only
the case if you are not depressing the brake
pedal.
If you depress the brake pedal and press the
Start/Stop button, the engine starts immedi-
ately.
Key positions with KEYLESS-GO Driving
159Driving and parking Z

Example: informatio
ninthe COMAND display
Guide lines ;and =show the approximate
distance to the rear area. Yellow guide
line ;approximately 1.0 mand red guide
line =approximately 0.25 m. The distances
only apply to objects that are at ground level.
Blue guide lines :depict the width required
for the vehicle .They are used to align the
vehicle with the edge of the carriageway, e.g.
the kerb. ATTENTION ASSIST
Important safety notes G
WARNING
ATTENTION ASSIST is only an aid and may
detect your tiredness or lapses in concentra-
tion too late or not at all. It is not asubstitute
for a well rested and attentive driver.
Fatigue may cause you to recognise hazard-
ous situations too late, misjudge a situation
or react slower. For this reason, make sure
you feel rested before you begin driving and
during your journey. Always take breaks in
good time and regularly, especially during
long journeys. Otherwise, you may fail to rec-
ognise dangers in time, cause an acciden tand
injure yoursel fand others.
General notes ATTENTIO
NASSIST helps you during long,
monotonous journeys such as on motorways
and trunk roads. It is active in the 80 km/h
to 180 km/h range. If ATTENTION ASSIST detects typical indica-
tors of fatigue or increasing lapses in con-
centration on the part of the driver, it sug-
gests taking a break.
ATTENTIO
NASSIST assesses your level of
fatigue or lapses in concentration by taking
the following criteria into account:
R your personal driving style, e.g. steering
characteristics
R journey-related parameters, e.g. time of
day, length of journey
The functionality of ATTENTION ASSIST is
restricted, and warnings may be delayed or
not occur at all:
R if the road condition is poor, e.g. if the sur-
face is uneven or if there are potholes
R if there is a strong sid ewind
R if you have adopted a sporty driving style
with high cornering speeds or high rates of
acceleration
R if you are predominantly driving slower
than 80 km/h or faster than 180 km/h
R if you are currently using COMAND APS or
making a telephone call with COMAND APS
R if the time has been set incorrectly
R in active driving situations, such as when
you change lanes or change your speed
Warning and display messages in the
multifunction display Example: vehicles with automatic transmission
If ATTENTION ASSIST is active, you will be
warned no sooner than 20 minutes after your
journey has begun. You the
nhear an inter-
mittent warning tone twice and the Atten‐ tion Assist: Drowsiness detected mes-
sage appears in the multifunction display. 208
Driving systemsDriving and parking

Left control panel
=
; R
Calls up the menu and menu bar 9
:
Press briefly:
R
Scrolls through lists
R Selects a submenu or function
R In the Audio menu: selects a
stored station, an audio track or
a video scene
R In the Tel (telephone) menu:
switches to the phone book and
selects a name or telephone
number 9
:
Press and hold:
R
In the Audio menu: selects the
previous/nex tstation or selects
an audio track or a video scene
using rapid scrolling
R In the Tel (Telephone) menu:
starts rapid scrolling if the phone
book is open a R
Confirms selection/display mes-
sage
R In the Tel (telephone) menu:
switches to the telephone book
and starts dialling the selected
number
R In the Audio menu: stops the
station search function at the
desired station Right control panel
~ R
Rejects or ends a call
R Exits telephone book/redial
memory 6 R
Makes or accepts a call
R Switches to the redial memory W
X R
Adjusts the volume 8 R
Mute Back button
%
Press briefly:
R
Back
R Switches off LINGUATRONIC;
see the separate operating
instructions
R Hides display messages/calls
up the last Trip menu function
used
R Exits the telephone book/redial
memory %
Press and hold:
R
Calls up the standard display in
the Trip menu
Multifunction display
Example: automatic transmission multifunction
display
:
Description field
; Menu bar
= Drive program (Y page 168)
? Permanent display: outside temperature
or speed (Y page 243)
A Transmission positio n(Ypage 168)
X To show the menu bar ;:press the
= or; button on the steering wheel. 232
Displays and operationOn-board computer and displays

Menu bar
;disappears after a few seconds.
Text field :shows the selected menu or
submenu as well as display messages.
The following messages can appearint he
multifunction display:
Z Shift recommendation
(Ypage 167)
XjY Parking Guidance (Y page 203)
¯ Cruise control (Y page 182)
È SPEEDTRONIC (Y page 185)
_ Adaptive Highbeam Assist
(Ypage 130)
À ATTENTION ASSIST
(Ypage 208)
¤ ECO start/stop function
(Ypage 162)
Ä Speed Limit Assist
(Ypage 209)
à Lane Keeping Assist
(Ypage 212)
à Active Lane Keeping Assist
(Ypage 217)
ë HOLD function (Y page 198)
Ä PRE-SAFE®
Brake (Y page 69)
120 km/h! Maximum permissible speed
exceeded (only for certain coun-
tries)
Menus and submenus
Menu overview
Press the =or; button on the steer-
ing wheel to call up the menu bar and select
a menu.
Operating the on-board computer
(Y page 231).
Depending on the equipment fitted in the
vehicle, you can call up the following menus:
R Trip menu (Y
page 233)
R Navi menu (navigation instructions)
(Y page 235)
R Audio menu (Y
page 236) R
Tel menu (telephone) (Y
page 238)
R Assist. menu (assistance) (Y
page 239)
R Serv. menu (Y
page 241)
R Settings menu (Y
page 242)
The Audio ,
Navi and
Tel menus differ slightly
in vehicles with an audio system and in vehi-
cles with COMAND Online. The examples
given in this Owner's Manual apply to vehicles
equipped with COMAND Online. Trip menu
Standard display X
Press and hold the %button on the
steering wheel until the Trip menu with
trip meter :and total distance
recorder ;is shown.
Trip computer "From start" or "From
reset" Example: "From start" trip computer
:
Distance
; Time
= Average speed
? Average fuel consumption
X Press the =or; button on the steer-
ing wheel to select the Trip menu.
X Press the 9or: button to select
From start or
From reset .Menus and submenus
233On-board computer and displays Z

X
To select the next or previous scene:
briefly press the 9or: button.
X To select ascene from the scene list
(rapid scrolling): press and hold the
9 or: buttonuntil desired
scene :has been reached. Telephone menu
Introduction G
WARNING
Observe the legal requirements of the country
in which you are currently driving regarding
the use of mobile phones in the vehicle.
If it is permitted to use mobile phones while
the vehicle is in motion, you should only use
them when the road and traffic conditions
allow. Otherwise, you may be distracted from
the traffic conditions, cause an accident and
injure yoursel fand others.
X Switch on the mobile phone (see the sep-
arate operating instructions).
X Switch on the audio system or COMAND
Online; see the separate operating instruc-
tions.
X Insert the mobile phone into the bracket
(Y page 297).
or
X Establish a Bluetooth ®
connection to the
audio system or COMAND Online; see the
separate operating instructions.
X Press the =or; button on the steer-
ing wheel to select the Tel menu.
You will see one of the following display mes-
sages in the multifunctio ndisplay:
R Please enter PIN :t
he mobile phone has
been placed in the mobile phone bracket
and the PIN has not been entered.
When you enter your PIN via the mobile
phone, LINGUATRONIC, the audio system or COMAND Online, the mobile phone
searches for a network.
R Telephone ready or the name of the net-
work provider: the mobile phone has found
a network and is ready to receive.
R Telephone No service : there is no net-
work available or the mobile phone is
searching for a network.
i You can obtain further information about
suitable mobile phones and connecting
mobile phones via Bluetooth ®
:
R from any Mercedes Benz Service Centre
R on the Internet at: http://
www.mercedes-benz.com/connect
Accepting acall Example: incoming call
X
Press the 6button on the steering
wheel to accep tanincoming call.
If someone calls you when you are in the
Tel menu, a display message appears in the
multifunctio ndisplay.
You can accept a call even if you are not in
the Tel menu.
Rejecting or ending acall X
Press the ~button on the steering
wheel.
You can end or reject a call even if you are not
in the Tel menu.
Dialling anumber from the phone book X
Press the =or; button on the steer-
ing wheel to select the Tel menu.
X Press the 9,:ora button to
switch to the phone book. 238
Menus and submenusOn-board computer and displays

X
Press the 9or: button to select the
desired name.
or
X To begin rapid scrolling: press and hold
the 9 or: button for longer than
one second.
Rapid scrolling stops when you release the
button or reach the end of the list.
X If only one telephone number is stored
for a name: press the6ora button
to start dialling.
or
X If there is more than one number for a
particular name: press the6ora
button to display the numbers.
X Press the 9or: button to select the
number you want to dial.
X Press the 6ora button to start dial-
ling.
or
X To exit the telephone book: press the
~ or% button.
Redialling The on-board computer saves the last names
or numbers dialled in the redial memory.
X Press the =or; button on the steer-
ing wheel to select the Tel menu.
X Press the 6button to switch to the
redial memory.
X Press the 9or: button to select the
desired name or number.
X Press the 6ora button to start dial-
ling.
or
X To exit the redial memory: press the
~ or% button. Assistance menu
Introduction In the
Assist. menu, you have the following
options:
R show Speed Limit Assist and activate/
deactivate its message function
(Y page 239)
R show the distance display ( Ypage 240)
R activate/deactivate ESP ®
(Y page 240)
R activate/deactivate the PRE-SAFE ®
Brake
(Y page 240)
R activate/deactivate ATTENTION ASSIST
(Y page 241)
R activate/deactivate Blind Spot Assist or
Active Blind Spot Assist (Y page 241)
R activate/deactivate Lane Keeping Assist or
Active Lane Keeping Assist (Y page 241)
Speed Limit Assist Displaying Speed Limit Assist
X
Press the =or; button on the steer-
ing wheel to select the Assist. menu.
X Press the 9or: button to select
Speed Lim. Asst. .
X Press the abutton.
Under certain conditions, detected speed
limits are shown in the multifunction dis-
play (Y page 209).
Activating/deactivating the Speed Limit
Assist message function
X Press the =or; button on the steer-
ing wheel to select the Assist. menu.
X Press the 9or: button to select
Speed Lim. Asst. .Menus and submenus
239On-board computer and displays Z

Display messages Possible causes/consequences and
M Solutions
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. K
Convertible Top
Operation possible
to 40 km/h If you drive at speeds of more than 40 km/h, you canno
topen or
close the soft top.
X Fully open or close the soft top (Y page 93).K
Top lowering The soft top is not fully opened or closed. The hydraulics are dep-
ressurised.
X
Fully open or close the soft top (Y page 93).K
Open/close
top com‐
pletely The soft top is not locked.
If you drive at speeds of more than 40 km/
h,you canno topen or
close the soft top.
X Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X Push or pull the soft-top switch until the soft top is fully open or
closed (Y page 93). K
Start Engine See
Owner's Manual The on-board voltage is too low.
X
Start the engine. The soft top has been opened and closed several times in a row.
The soft-top drive has been switched off automatically for safety
reasons.
You can open and close the soft top again after approximately ten
minutes.
X
Switch off the ignition and turn it back on.
X Repeat the opening or closin gprocedure (Y page 93). ¥
Top
up washer fluid The washer fluid level in the washer fluid reservoi
rhas dropped
below the minimum.
X Top up the washe rfluid (Y page 310). Display messages
273On-board computer and displays Z