MERCEDES-BENZ C-Class SEDAN 2015 W205 Owner's Manual

Useful information
............................230
Important safety notes ....................230
Displays and operation ....................230
Menus and submenus ......................235
Display messages ............................. 250
Warning and indicator lamps in the instrument cluster ............................284 229On-board computer and displays

Useful information
i This Operator's Manual describes all
models and all standard and optional equip- ment of your vehicle available at the time of
publication of the Operator's Manual.
Country-specific differences are possible.
Please note that your vehicle may not be
equipped with all features described. This
also applies to safety-related systems and
functions.
i Read the information on qualified special-
ist workshops (Y page 26). Important safety notes
G
WARNING
If you operate information systems and com-
munication equipment integrated in the vehi- cle while driving, you will be distracted from
traffic conditions. You could also lose control of the vehicle. There is a risk of an accident.
Only operate the equipment when the traffic
situation permits. If you are not sure that this
is possible, park the vehicle paying attention
to traffic conditions and operate the equip-
ment when the vehicle is stationary.
You must observe the legal requirements for
the country in which you are currently driving when operating the on-board computer. G
WARNING
If the instrument cluster has failed or mal-
functioned, you may not recognize function
restrictions in systems relevant to safety. The operating safety of your vehicle may be
impaired. There is a risk of an accident.
Drive on carefully. Have the vehicle checked
at a qualified specialist workshop immedi-
ately.
The on-board computer only shows messages
or warnings from certain systems in the mul- tifunction display. You should therefore make
sure your vehicle is operating safely at all times. Otherwise, a vehicle that is not oper-
ating safely may cause an accident.
If the operating safety of your vehicle is
impaired, park the vehicle safely as soon as
possible. Contact a qualified specialist work-
shop.
For an overview, see the instrument panel
illustration (Y
page 33). Displays and operation
Instrument cluster lighting
The lighting in the instrument cluster, in the
displays and the controls in the vehicle inte-
rior can be adjusted using brightness control
knob 0043.
X Turn brightness control knob 0043up or
down.
If the light switch (Y page 126) is set to
0058, 0060or0058, the brightness is
dependent upon the brightness of the
ambient light.
i The light sensor in the instrument cluster
automatically controls the brightness of
the multifunction display.
In daylight, the displays in the instrument
cluster are illuminated. A dimming function
is not possible in daylight. 230
Displays and operationOn-board computer and displays

Speedometer with segments
The segments in the speedometer indicate
which speed range is available.
R Cruise control activated (Y page 183):
The segments light up from the stored
speed to the maximum speed.
R DISTRONIC PLUS activated (Y page 185):
One or two segments in the set speed
range light up.
R DISTRONIC PLUS detects a vehicle in front:
The segments between the speed of the
vehicle in front and the stored speed light
up. Tachometer
! Do not drive in the overrevving range, as
this could damage the engine.
The red band in the tachometer indicates the
engine's overrevving range.
The fuel supply is interrupted to protect the
engine when the red band is reached. Outside temperature display
You should pay special attention to road con-
ditions when temperatures are around freez-
ing point.
Bear in mind that the outside temperature
display indicates the temperature measured
and does not record the road temperature.
The outside temperature display is in the mul- tifunction display (Y page 233).
Changes in the outside temperature are dis-
played after a short delay. Coolant temperature display
G
WARNING
Opening the hood when the engine is over-
heated or when there is a fire in the engine
compartment could expose you to hot gases or other service products. There is a risk of
injury.
Let an overheated engine cool down before
opening the hood. If there is a fire in the
engine compartment, keep the hood closed
and contact the fire department.
! A display message is shown if the coolant
temperature is too high.
If the coolant temperature is over 248 ‡
(120 †), do not continue driving. The
engine will otherwise be damaged.
The analog coolant temperature gauge is in
the instrument cluster on the right-hand side
(Y page 33).
In the on-board computer in the Service Service
menu there is a digital coolant temperature
gauge (Y page 244).
Under normal operating conditions and with
the specified coolant level, the coolant tem-
perature may rise to 248 ‡ (120 †). Operating the on-board computer
0043
Multifunction display
0044 Right control panel
0087 Left control panel Displays and operation
231On-board computer and displays Z

X
To activate the on-board computer: turn
the SmartKey to position 1in the ignition
lock.
You can control the multifunction display and
the settings in the on-board computer using
the buttons on the multifunction steering
wheel.
Left control panel 00E2 R
Calls up the main menu 0063
0064 Press briefly:
R Scrolls in lists
R Selects a menu or function
R In the Radio
Radio/ Media Mediamenu:
opens the track or station list
and selects an audio track or
video scene
R In the Telephone Telephone menu:
switches to the phone book and
selects a name or a telephone
number 0063
0064 Press and hold:
R Rapid scrolling in all lists
R In the Radio Radio/Media Mediamenu:
selects a station, audio track or
video scene using rapid scrolling
R In the Telephone Telephone menu: starts
rapid scrolling if the phone book is open 0076 R
In all menus: confirms the selec-
ted entry in the list
R In the Radio
Radio/ Media
Media menu:
opens the list of available radio
sources/media
R In the Telephone
Telephone menu:
switches to the phone book and
starts dialing the selected num-
ber 00E1
Switches off the Voice Control Sys-
tem; see the separate operating
instructions 0038 Press briefly:
R Back
R In the Radio Radio/ Media
Mediamenu: dese-
lects the track or station list or
list of available radio sources/
media
R Hides display messages
R Exits the telephone book/redial
memory 0038 Press and hold:
R Calls up the standard display in
the Trip Trip menu Right control panel
0076 R
Rejects or ends a call
R Exits phone book/redial mem-
ory 0061 R
Makes or accepts a call
R Switches to the redial memory 0081
0082 R
Adjusts the volume 0063 R
Mute 00E3
Switches on the Voice Control Sys-
tem; see the separate operating
instructions 232
Displays and operationOn-board computer and displays

Multifunction display
Multifunction display
0043
Drive program (Y page 166)
0044 Transmission position (Y page 166)
0087 Display panel for display messages,
menus and menu lists
0085 Time
0083 Outside temperature (Y page 231)
0084 Additional speedometer (Y page 248)
The unit displayed in additional speedometer
0084 in the multifunction display is inverse to
the speedometer unit in the instrument clus-
ter.
X To call up the menu list in display panel
0087: press the 00E2button on the steering
wheel.
Display panel 0087shows the selected menu
or submenu and display messages.
The following messages may appear in the
multifunction display:
0097 Gearshift recommendation, when
shifting manually (automatic trans-
mission) (Y page 169)
0095005D0096 Active Parking Assist (Y page 202)
CRUISE
CRUISE Cruise control (Y
page 183)
00CE Adaptive Highbeam Assist
(Ypage 127) 00D6
ECO start/stop function
(Ypage 161)
00D9 HOLD function (Y page 196)
004F DISTRONIC PLUS Steering Assist
and Stop&Go Pilot (Y page 194) Head-up display
General notes The head-up display projects information
from the navigation system and the driver
assistance system above the dashboard into
the driver's field of vision.
A requirement for the display of the contents
is that the following functions are available in the vehicle and are switched on:
R Navigation
R DISTRONIC PLUS
R Cruise control
The head-up display allows the driver to see
all of the information without having to take
his eyes off the road.
Important safety notes The head-up display is only an aid and is not a
substitute for attentive driving.
The visibility of the head-up display is influ-
enced by the following conditions:
R the driver's seat position
R the positioning of the display image
R the general ambient light
R sunglasses with polarization filters
R wet roads
R blocking of sunlight by objects on the dis-
play cover
In the event of extreme sunlight, sections of
the display may fade. This can be reversed by
switching the head-up display off and on
again.
i Vehicles with the head-up display are
equipped with a special windshield. Should Displays and operation
233On-board computer and displays Z

repairs be necessary, have the windshield
replaced at a qualified specialist workshop.
Displays and operation Switching the head-up display on or off
X
Press button 0043.
When the head-up display is switched on,
the display appears in the driver's field of
vision. 234
Displays and operationOn-board computer and displays

Head-up display
Content and information for the following systems are shown in the head-up display:
0043 Navigation messages
0044 Current speed
0087 Set DISTRONIC PLUS speed (Y page 185)
The selected cruise control speed (Y page 183)
In the Settings menu, in the submenu head-up display, you have the following settings options: R Switching other displays on/off (Y page 246)
R Setting the position (Y page 247)
R Setting the brightness (Y page 247)Menus and submenus
Menu overview
Press the 00E2button on the steering wheel
to call up the list of menus and select a menu.
Operating the on-board computer
(Y page 231).
Depending on the equipment installed in the
vehicle, you can call up the following menus:
R Trip Trip menu (Y page 236)
R Navi
Navi menu (navigation instructions)
(Y page 238)
R Radio Radio menu (Y page 240)
R Media Media menu (Y page 240)
R Telephone
Telephone menu (Ypage 242) R
Assistance Graphic
Assistance Graphic menu
(Y page 243)
R Service
Service menu (Ypage 244)
R Settings
Settings menu (Ypage 244) Menus and submenus
235On-board computer and displays Z

Trip menu
Standard display X
Press and hold the 0038button on the
steering wheel until the Trip
Tripmenu with
trip odometer 0043and odometer 0044is
shown.
Displaying the range and current fuel
consumption X
Use 00E2 on the steering wheel to call up
the list of menus.
X Press the 0064or0063 button on the steer-
ing wheel to select the Trip
Trip menu.
X Confirm by pressing 0076on the steering
wheel.
X Press the 0064or0063 button to select
approximate range 0043and current fuel con-
sumption 0044.
Approximate range 0043that can be covered is
calculated according to your current driving
style and the amount of fuel in the tank. If
there is only a small amount of fuel left in the fuel tank, the display shows a vehicle being refueled
00A8instead of approximate
range 0043.
Recuperation display 0087shows you if energy
is being recuperated from the kinetic energy
in overrun mode and saved in the battery.
Recuperation display 0087depends on the
engine installed and is therefore not available
in all vehicles.
ECO display X
Use 00E2 on the steering wheel to call up
the list of menus.
X Press the 0064or0063 button on the steer-
ing wheel to select the Trip Tripmenu.
X Confirm by pressing 0076on the steering
wheel.
X Use the 0064or0063 button to select ECO
DISPLAY.
If the ignition remains switched off for longer than four hours, the ECO display will be auto-
matically reset.
For further information on the ECO display,
see (Y page 179). 236
Menus and submenusOn-board computer and displays

Trip computer "From Start" or "From
Reset" 0043
Distance
0044 Duration
0087 Average speed
0085 Average fuel consumption
X Use 00E2 on the steering wheel to call up
the list of menus.
X Press the 0064or0063 button on the steer-
ing wheel to select the Trip
Trip menu.
X Confirm by pressing 0076on the steering
wheel.
X Press the 0064or0063 button to select
From Start
From Start orFrom Reset
From Reset.
The values in the From Start
From Startsubmenu are
calculated from the start of a journey whilst
the values in the From Reset From Resetsubmenu are
calculated from the last time the submenu
was reset (Y page 237).
The From Start From Start trip computer is automati-
cally reset if:
R the ignition has been switched off for more
than four hours.
R 999 hours have been exceeded.
R 9,999 miles have been exceeded.
The From Reset
From Reset trip computer is automati-
cally reset if the value exceeds 9,999 hours or
99,999 miles. Digital speedometer
X
Use 00E2 on the steering wheel to call up
the list of menus.
X Press the 0064or0063 button on the steer-
ing wheel to select the Trip
Tripmenu.
X Confirm by pressing 0076on the steering
wheel.
X Press the 0064or0063 button to select the
digital speedometer.
Resetting values X
Use 00E2 on the steering wheel to call up
the list of menus.
X Press the 0064or0063 button on the steer-
ing wheel to select the Trip
Tripmenu.
X Confirm by pressing 0076on the steering
wheel.
X Press the 0064or0063 button to select the
function that you wish to reset.
X Press the 0076button.
X Press the 0064button to select Yes
Yesand
press the 0076button to confirm. Menus and submenus
237On-board computer and displays Z

You can reset the values of the following func-
tions:
R Trip odometer
R "From Start" trip computer
R "From Reset" trip computer
R ECO display
When you reset the values in the "ECO dis-
play", the values in the trip computer "From
Start" are likewise reset. When you reset the values in the trip computer "From Start", the
values in the "ECO display" are likewise reset. Navigation system menu
Displaying navigation instructions In the
Navi
Navimenu, the multifunction display
shows navigation instructions.
Further information on navigation can be
found in the separate Audio 20 or COMAND
operating instructions.
X Switch on Audio 20 or COMAND; see the
separate operating instructions.
X Use 00E2 on the steering wheel to call up
the list of menus.
X Press the 0064or0063 button on the steer-
ing wheel to select the Navi
Navi menu.
X Confirm by pressing 0076on the steering
wheel.
Route guidance not active 0043
Direction of travel
0044 Current road Route guidance active No change of direction announced
0043
Distance to the next destination
0044 Estimated arrival time
0087 Distance to the next change of direction
0085 Current road
Change of direction announced with a
lane recommendation 0043
Road into which the change of direction
leads
0044 Distance to the change of direction
0087 Change-of-direction symbol
0085 Recommended lane and new lane during a
change of direction (white)
0083 Possible lane (light gray)
0084 Lane not recommended (dark gray)
On multilane roads, new lane recommenda-
tions can be displayed for the next change of
direction if the digital map supports this data. During the change of direction, new lanes
may be added. 238
Menus and submenusOn-board computer and displays