2015 MERCEDES-BENZ C-Class COUPE hood open

Heating
see Climate control
High-beam headlamps
Changing bulbs .............................. 116
Display message ............................ 217
Switching on/off ........................... 111
Hill start assist .................................. 136
HOLD function Deactivating ................................... 169
Display message ............................ 223
Function/notes ............................. 169
Hood
Closing ........................................... 273
Display message ............................ 230
Important safety notes .................. 272
Opening ........................................ .272
Horn ...................................................... 30
Hydroplaning ..................................... 157 I
Ignition lock see Key positions
Immobilizer .......................................... 71
Indicator lamps see Warning and indicator lamps
Indicators
see Turn signals
Instrument cluster
Overview .......................................... 31
Settings ......................................... 201
Warning and indicator lamps ........... 32
Instrument cluster lighting .............. 190
Interior lighting ................................. 113
Automatic control .......................... 114
Delayed switch-off (on-board
computer) ...................................... 202
Emergency lighting ........................ 114
Manual control ............................... 114
Overview ........................................ 113
Reading lamp ................................. 113 J
Jack Storage location ............................ 286
Using ............................................. 326
Jump starting (engine) ......................294 K
KEYLESS-GO Convenience closing feature ............ 87
Display message ............................ 232
Locking ............................................ 75
Start/Stop button .......................... 134
Starting the engine ........................ 135
Unlocking ......................................... 75
Key positions
KEYLESS-GO .................................. 134
SmartKey ....................................... 133
Kickdown
Driving tips ................................... .143
Manual drive program .................... 147
Knee bag .............................................. 45 L
Lamps see Warning and indicator lamps
Lane detection (automatic)
see Lane Keeping Assist
Lane Keeping Assist
Activating/deactivating ................. 200
Display message ............................ 223
Function/informatio n.................... 181
Lane Tracking package ..................... 179
Lap time (RACETIMER) ...................... 205
LATCH-type (ISOFIX) child seat
anchors ................................................ 61
Light function, active Display message ............................ 218
Lights
Activating/deactivating the inte-
rior lighting delayed switch-off ....... 202
Automatic headlamp mode ............ 109
Cornering light function ................. 111
Display message ............................ 216
Driving abroad ............................... 108
Fog lamps ...................................... 109
Hazard warning lamps ................... 111
High beam flasher .......................... 111
High-beam headlamp s................... 111
Light switch ................................... 108
Low-beam headlamp s.................... 109
Parking lamps ................................ 110
Rear fog lamp ................................ 110 Index
11

Cockpit
Function Page
0043
Steering wheel paddle
shifters
144
0044
Combination switch 110
0087
Instrument cluster 31
0085
Horn
0083
PARKTRONIC warning dis-
play
171
0084
Overhead control panel 36
006B
Climate control systems 122
006C
Ignition lock 133
Start/Stop button 134 Function Page
006D
Adjusts the steering wheel
manually
100
006E
Adjusts the steering wheel
electrically
100
006F
Cruise control lever 159
0070
Parking brake 152
0071
Diagnostics connection 25
0072
Opens the hood 272
0073
Releases the parking brake 152
0074
Light switch 10830
CockpitAt a glance

ATA (anti-theft alarm system)
A visual and audible alarm is triggered if the
alarm system is armed and you open:
R a door
R the vehicle with the mechanical key
R the trunk lid
R the hood
The alarm is not switched off, even if you
close the open door that triggered it, for
example.
i If the alarm continues for more than
30 seconds, the mbrace emergency call
system automatically notifies the Cus-
tomer Assistance Center. This is done
either by text message or data connection. The emergency call system sends the mes-sage or data provided that:
R you have subscribed to the mbrace ser-
vice.
R the mbrace service has been activated
properly.
R the necessary mobile phone network is
available. X
To arm: lock the vehicle with the SmartKey
or KEYLESS-GO.
Indicator lamp 0043flashes. The alarm sys-
tem is armed after approximately
15 seconds.
X To deactivate: unlock the vehicle with the
SmartKey or KEYLESS-GO. X
To stop the alarm using the SmartKey:
insert the SmartKey into the ignition lock.
The alarm is switched off.
or X Press the 0036or0037 button on the
SmartKey.
The alarm is switched off.
X To stop the alarm using KEYLESS-GO:
grasp the outside door handle. The Smart-
Key must be outside the vehicle.
The alarm is switched off.
or X Press the Start/Stop button on the dash-
board. The SmartKey must be inside the
vehicle.
The alarm is switched off. 72
Protection against theftSafety

bulbs of the same type and the specified volt-
age.
Marks on the glass tube reduce the service
life of the bulbs. Do not touch the glass tube
with your bare hands. If necessary, clean the glass tube when cold with alcohol or spirit and
rub it off with a lint-free cloth.
Protect bulbs from moisture during opera-
tion. Do not allow bulbs to come into contact
with liquids.
There are bulbs other than the Xenon bulbs
that you cannot replace. Replace only the
bulbs listed (Y page 115). Have the bulbs that
you cannot replace yourself changed at a
qualified specialist workshop.
If you require assistance changing bulbs, con-
sult a qualified specialist workshop.
If the new bulb still does not light up, consult a qualified 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. Overview: changing bulbs/bulb types
You can change the following bulbs. The bulb type can be found in the legend. Halogen headlamps
0043
Parking lamp/standing lamp: W 5 W
0044 High-beam headlamp: H7 55 W
0087 Low-beam headlamp: H7 55 W Bi-Xenon headlamps
0043
Cornering lamp: H7 55 W Tail lamp
0043
Backup lamp: P 21 W
0044 Brake lamp: P 21 W
0087 Brake lamp/parking lamp: P 21 W Changing the front bulbs
Low-beam headlamps (halogen head-
lamps) X
Switch off the lights.
X Open the hood. Replacing bulbs
115Lights and windshield wipers Z

X
Turn housing cover 0043counter-clockwise
and pull it out.
X Turn bulb holder 0044counter-clockwise and
pull it out.
X Take the bulb out of bulb holder 0044.
X Insert the new bulb into bulb holder 0044.
X Insert bulb holder 0044into the lamp and turn
it clockwise.
X Align housing cover 0043and turn it clock-
wise until it engages.
High-beam headlamps (halogen head-
lamps) X
Switch off the lights.
X Open the hood.
X Turn housing cover 0043counter-clockwise
and pull it out.
X Turn bulb holder 0044counter-clockwise and
pull it out.
X Take the bulb out of bulb holder 0044.
X Insert the new bulb into bulb holder 0044.
X Insert bulb holder 0044into the lamp and turn
it clockwise.
X Align housing cover 0043and turn it clock-
wise until it engages. Parking lamps/standing lamps (halo-
gen headlamps) X
Switch off the lights.
X Open the hood.
X Turn housing cover 0043counter-clockwise
and pull it out.
X Pull out bulb holder 0044.
X Take the bulb out of bulb holder 0044.
X Insert the new bulb into bulb holder 0044.
X Insert bulb holder 0044.
X Align housing cover 0043and turn it clock-
wise until it engages.
Cornering light function (Bi-Xenon
headlamps) X
Switch off the lights.
X Open the hood.
X Turn housing cover 0043counter-clockwise
and pull it out.
X Turn bulb holder 0044counter-clockwise and
pull it out.
X Take the bulb out of bulb holder 0044.116
Replacing bulbsLights and windshield wipers

prevent you from observing the traffic condi-
tions. Replacing the wiper blades
Important safety notes G
WARNING
If the windshield wipers begin to move while
you are changing the wiper blades, you could be trapped by the wiper arm. There is a risk of
injury.
Always switch off the windshield wipers and
ignition before changing the wiper blades.
! Never open the hood if a windshield wiper
arm has been folded away from the wind-
shield.
Never fold a windshield wiper arm without a
wiper blade back onto the windshield.
Hold the windshield wiper arm firmly when you change the wiper blade. If you release
the windshield wiper arm without a wiper
blade and it falls onto the windshield, the
windshield may be damaged by the force of
the impact.
Mercedes-Benz recommends that you have the wiper blades changed at a qualified
specialist workshop.
! To avoid damaging the wiper blades,
make sure that you touch only the wiper
arm of the wiper.
Replacing the wiper blades Removing the wiper blades
X Remove the SmartKey from the ignition
lock or turn it to position 0(KEYLESS-GO)
(Y page 133).
X Fold the wiper arm away from the wind-
shield until it engages. X
Firmly press release knob 0043and pull the
wiper blade upwards from the wiper arm in the direction of the arrow.
Installing the wiper blades
X Position the new wiper blade in the retainer
on the wiper arm and slide it into place in
the opposite direction to the arrow.
The wiper blade audibly engages.
X Make sure that the wiper blade is seated
correctly.
X Fold the wiper arm back onto the wind-
shield. Windshield wipers
119Lights and windshield wipers Z

C 350 and C 350 4MATIC
If the vehicle is braked to a standstill in
Dor N,
the ECO start/stop function switches off the engine automatically.
The ECO start/stop function is operational
when:
R the indicator lamp in the ECO button is lit
green.
R the outside temperature is within the range
that is suitable for the system.
R the engine is at normal operating temper-
ature.
R the set temperature for the vehicle interior
has been reached.
R the battery is sufficiently charged.
R the system detects that the windshield is
not fogged up when the air-conditioning
system is switched on.
R the hood is closed.
R the driver's door is closed and the driver's
seat belt is fastened.
i All of the vehicle's systems remain active
when the engine is stopped automatically.
i The HOLD function can also be activated
if the engine has been switched off auto-
matically. It is then not necessary to con-
tinue applying the brakes during the auto-
matic stop phase. When you depress the
accelerator pedal, the engine starts auto-
matically and the braking effect of the
HOLD function is deactivated.
i The engine can be switched off automat-
ically a maximum of four times (first stop
and three subsequent stops) in succession. Automatic engine start C 250 and C 250 Sport
The engine starts automatically if:
R you switch off the ECO start/stop function
by pressing the ECO button.
R in transmission position Dor Nthe brake
pedal is released and the HOLD function is not active.
R you depress the accelerator pedal.
R you engage reverse gear R.
R you move the transmission out of position
P.
R you unfasten your seat belt or open the
driver's door.
R the vehicle starts to roll.
R the brake system requires this.
R the temperature in the vehicle interior devi-
ates from the set range.
R the system detects moisture on the wind-
shield when the air-conditioning system is
switched on.
R the battery's condition of charge is too low.
i Shifting the transmission to position
P
does not start the engine.
i If you shift the transmission from
Rto D,
the ECO start/stop function is available
again once the 00A7symbol reappears in
green in the multifunction display.
C 350 and C 350 4MATIC
The engine starts automatically if:
R you switch off the ECO start/stop function
by pressing the ECO button.
R in transmission position Dor Nthe brake
pedal is released and the HOLD function is not active.
R you depress the accelerator pedal.
R you engage reverse gear R.
R you move the transmission out of position
P.
R you unfasten your seat belt or open the
driver's door. 138
DrivingDriving and parking

mine by the position of the accelerator
pedal.
Pulling away
X If the vehicle in front pulls away: remove
your foot from the brake pedal.
X Briefly pull the cruise control lever towards
you 0085.
or
X Accelerate briefly.
Your vehicle pulls away and adapts its
speed to that of the vehicle in front.
Driving
If there is no vehicle in front, DISTRONIC
PLUS operates in the same way as cruise
control.
If DISTRONIC PLUS detects that the vehicle in front has slowed down, it brakes your vehicle.
In this way, the distance you have selected is maintained.
If DISTRONIC PLUS detects that the vehicle in
front is driving faster, it accelerates your vehi- cle, but only up to the speed you have stored.
Changing lanes
If you change to the passing lane, DISTRONIC PLUS supports you when:
R you are driving faster than 40 mph
(60 km/h)
R DISTRONIC PLUS is maintaining the dis-
tance to a vehicle in front
R you switch on the appropriate turn signal
R DISTRONIC PLUS does not detect a danger
of collision
If these conditions are fulfilled, your vehicle is
accelerated. Acceleration will be interrupted
if changing lanes takes too long or if the dis-
tance between your vehicle and the vehicle in front becomes too small.
i When changing lanes, DISTRONIC PLUS
monitors the left lane on left-hand drive
vehicles and the right lane on right-hand
drive vehicles. Stopping G
WARNING
When leaving the vehicle, even if it is braked
only by DISTRONIC PLUS, it could roll away if:
R there is a malfunction in the system or in
the voltage supply.
R DISTRONIC PLUS has been deactivated
with the cruise control lever, e.g. by a vehi-
cle occupant or from outside the vehicle.
R the electrical system in the engine com-
partment, the battery or the fuses have
been tampered with.
R the battery is disconnected.
R the accelerator pedal has been depressed,
e.g. by a vehicle occupant.
There is a risk of an accident.
If you wish to exit the vehicle, always turn off
DISTRONIC PLUS and secure the vehicle
against rolling away.
Deactivating DISTRONIC PLUS (Y page 166).
If DISTRONIC PLUS detects that the vehicle in front is stopping, it brakes your vehicle until it
is stationary.
Once your vehicle is stationary, it remains
stationary and you do not need to depress the
brake.
i Depending on the specified minimum dis-
tance, your vehicle will come to a standstill
at a sufficient distance behind the vehicle in
front. The specified minimum distance is
set using the control on the cruise control
lever.
You will see a warning message in the multi-
function display if DISTRONIC PLUS is acti-
vated and: R the driver's door is open and the driver's
seat belt is unfastened.
R the engine is switched off, unless it is auto-
matically switched off by the ECO start/
stop function.
R the hood is opened.
Select Park (P)
Select Park (P) Driving systems
163Driving and parking Z