sensor MERCEDES-BENZ C-Class COUPE 2015 CL205 Owner's Manual

tion steering wheel with 12 but-
tons)
..................................................... 31
Bulbs see Replacing bulbs C
California Important notice for retail cus-
tomers and lessees .......................... 23
Calling up a malfunction
see Display messages
Car
see Vehicle
Care
Carpets .......................................... 284
Car wash ........................................ 278
Display .......................................... .282
Exterior lights ................................ 281
Gear or selector lever .................... 282
Interior .......................................... .282
Matte finish ................................... 280
Notes ............................................. 277
Paint .............................................. 279
Plastic trim ................................... .282
Power washer ................................ 278
Rear view camera .......................... 281
Roof lining ...................................... 284
Seat belt ........................................ 283
Seat cover ..................................... 283
Sensors ......................................... 281
Steering wheel ............................... 282
Tail pipes ....................................... 281
Trim pieces ................................... .282
Washing by hand ........................... 278
Wheels .......................................... .279
Windows ........................................ 280
Wiper blades .................................. 280
Wooden trim .................................. 282
Cargo tie down rings ......................... 251
CD player/CD changer (on-board
computer) .......................................... 196
Center console Lower section .................................. 35
Upper section .................................. 34 Central locking
Automatic locking (on-board com-
puter) ............................................. 203
Locking/unlocking (SmartKey) ....... .74
Changing bulbs
Brake lamps .................................. .117
Cornering light function ................. 116
High-beam headlamps ................... 116
Low-beam headlamps .................... 115
Parking lamps ................................ 116
Reversing lamps ............................ 117
Standing lamps (front) ................... 116
Children
In the vehicle ................................... 58
Restraint systems ............................ 58
Special seat belt retractor .............. .61
Child seat
LATCH-type (ISOFIX) child seat
anchors ............................................ 61
Top Tether ...................................... .62
Cigarette lighter ................................ 255
Cleaning Mirror turn signal .......................... .281
Climate control
Controlling automatically .............. .126
Cooling with air dehumidification .. 125
Defrosting the windows ................. 128
Defrosting the windshield .............. 127
Dual-zone automatic climate con-
trol ................................................. 123
Important safety notes .................. 122
Indicator lamp ................................ 126
Information about using dual-zone
automatic climate control .............. 124
Maximum cooling .......................... 128
Overview of systems ..................... .122
Problems with cooling with air
dehumidification ............................ 126
Problem with the rear window
defroster ........................................ 129
Refrigerant ..................................... 348
Refrigerant filling capacity ............. 349
Setting the air distribution ............. 126
Setting the airflow ......................... 127
Setting the air vents ..................... .129
Setting the temperature ................ 126 6
Index

Standing lamps .............................. 110
Switching the daytime running
lamps on/off (on-board com-
puter) ............................................. 201
Switching the daytime running
lamps on/off (switch) .................... 109
Switching the exterior lighting
delayed switch-off on/off (on-
board computer) ............................ 202
Switching the surround lighting
on/off (on-board computer) .......... 202
Turn signals ................................... 110
see Interior lighting
see Replacing bulbs
Light sensor (display message) ....... 218
Loading guidelines ............................ 248
Locking see Central locking
Locking (doors)
Automatic ........................................ 81
Emergency locking ........................... 81
From inside (central locking but-
ton) .................................................. 80
Locking centrally
see Central locking
Locking verification signal (on-
board computer) ............................... 203
Low-beam headlamps Changing bulb s.............................. 115
Display message ............................ 216
Setting for driving abroad (sym-
metrical) ........................................ 108
Switching on/of f........................... 109
Lumbar support
Adjusting the 4-way lumbar sup-
port .................................................. 98 M
M+S tires ............................................ 305
Maintenance see ASSYST PLUS
Malfunction message
see Display messages
Matte finish (cleaning instruc-
tions) .................................................. 280 mbrace
Call priority .................................... 262
Display message ............................ 211
Downloading destinations
(COMAND) ..................................... 262
Downloading routes ....................... 265
Emergency call .............................. 259
General notes ................................ 258
Geo fencing ................................... 265
Locating a stolen vehicle ............... 264
MB info call button ........................ 261
Remote vehicle locking .................. 263
Roadside Assistance button .......... 260
Search & Send ............................... 263
Self-test ......................................... 259
Speed alert .................................... 265
System .......................................... 259
Triggering the vehicle alarm ........... 266
Vehicle remote malfunction diag-
nosis .............................................. 264
Vehicle remote unlocking .............. 263
Mechanical key
Function/note s................................ 76
Locking vehicle ................................ 81
Unlocking the driver's door .............. 81
Media Interface
see Separate operating instructions
Memory card (audio) ......................... 196
Memory function ............................... 105
Message memory (on-board com-
puter) .................................................. 208
Messages see Display messages
Mirrors
see Exterior mirrors
see Rear-view mirror
see Vanity mirror (in the sun visor)
Mobile phone
Menu (on-board computer) ............ 197
Modifying the programming
(SmartKey) ........................................... 75
MOExtended tires .............................. 287
Mounting wheels Lowering the vehicle ...................... 329
Mounting a new whee l................... 328
Preparing the vehicle ..................... 326
Raising the vehicl e......................... 326 12
Index

Problem (malfunction) ..................... 91
Resetting ......................................... 91
Parking ............................................... 151
Important safety notes .................. 151
Parking brake ................................ 152
Position of exterior mirror, front-
passenger side ...............................1 04
Rear view camera .......................... 178
see PARKTRONIC
Parking aid
Parking Guidance ........................... 175
see Exterior mirrors
see PARKTRONIC
Parking assistance
see PARKTRONIC
Parking brake
Display message ............................ 210
Notes/function .............................. 152
Parking Guidance
Display message ............................ 224
Important safety notes .................. 175
Parking lamps
Changing bulbs .............................. 116
Switching on/off ........................... 110
PARKTRONIC
Deactivating/activating ................. 173
Driving system ............................... 171
Function/notes ............................ .171
Important safety notes .................. 171
Problem (malfunction) ................... 175
Range of the sensors ..................... 172
Warning displa y............................. 173
PASSENGER AIR BAG OFF
Problem (malfunction) ..................... 51
Problems (malfunction) .................. 215
PASSENGER AIR BAG OFF indicator
lamp ...................................................... 47
Pets in the vehicle ............................... 63
Plastic trim (cleaning instruc-
tions) .................................................. 282
Power washers .................................. 278
Power windows see Side windows
PRE-SAFE ®
(anticipatory occupant
protection) Display message ............................ 211
Operation ......................................... 52 PRE-SAFE
®
Brake
Activating/deactivating ................. 199
Display message ............................ 212
Function/note s................................ 70
Warning lamp ................................. 244
Program selector button .................. 143
Protection against theft ATA (Anti-Theft Alarm system )......... 72
Immobilizer ...................................... 71
Protection of the environment
General notes .................................. 21
Pulling away
Automatic transmission ................. 136 Q
Qualified specialist workshop ........... 26 R
RACE START (AMG vehicles) ............. 170
RACETIMER (on-board computer) .... 205
Radar sensor system Activating/deactivating ................. 203
Display message ............................ 223
Radio
Selecting a station ......................... 196
see separate operating instructions
Radio-wave reception/transmis-
sion in the vehicle
Declaration of conformity ................ 25
Reading lamp ..................................... 113
Rear compartment Setting the air vents ...................... 130
Rear fog lamp
Display message ............................ 217
Switching on/of f........................... 110
Rear seat (folding the backrest for-
wards/back) ...................................... 250
Rear view camera Cleaning instructions ..................... 281
Function/note s............................. 178
Rear-view mirror
Anti-glare (manual) ........................ 102
Dipping (automatic) ....................... 104
Rear window defroster
Problem (malfunction) ................... 129
Switching on/of f........................... 128 14
Index

Refrigerant (air-conditioning sys-
tem)
Important safety notes .................. 348
Refueling
Fuel gaug e....................................... 31
Important safety notes .................. 148
Notes for AMG vehicles ................. 345
Refueling process .......................... 149
see Fuel
Releasing the parking lock man-
ually (automatic transmission) ........ 148
Remote control Garage door opener ....................... 266
Programming (garage door
opener) .......................................... 266
Replacing bulbs
Important safety notes .................. 114
Overview of bulb types .................. 115
Reporting safety defects .................... 26
Reserve (fuel tank) see Fuel
Reserve fuel
Display message ............................ 222
Warning lamp ................................. 241
see Fuel
Reverse gear
Engaging (automatic transmis-
sion) ............................................... 141
Reversing feature
Panorama sliding sunroo f................ 89
Roller sunblind ................................. 90
Side windows ................................... 86
Trunk lid ........................................... 82
Roadside Assistance (breakdown) .... 23
Roller blind see Roller sunblind
Roller sunblind
Opening/closing .............................. 91
Panorama roof with power tilt/
sliding panel ..................................... 90
Roof carrier ........................................ 252
Roof lining and carpets (cleaning
guidelines) ......................................... 284
Roof load (maximum) ........................ 349
Route (navigation) see Route guidance (navigation)
Route guidance (navigation) ............ 195 S
Safety Child restraint systems .................... 58
Occupant Classification System
(OCS) ............................................... 47
Overview of occupant safety sys-
tems ................................................ 40
Safety system
see Driving safety systems
Seat belts
Adjusting the driver's and front-
passenger seat belt ......................... 56
Belt force limiters ............................ 57
Cleaning ......................................... 283
Correct usage .................................. 54
Emergency Tensioning Devices ........ 57
Fastening ......................................... 55
Important safety guidelines ............. 53
Releasing ......................................... 56
Safety guidelines ............................. 41
Switching belt adjustment on/off
(on-board computer) ...................... 204
Warning lamp ................................. 233
Warning lamp (function) ................... 57
Seats
Adjusting (electrically) ..................... 96
Adjusting (manually and electri-
cally) ................................................ 96
Adjusting the 4-way lumbar sup-
port .................................................. 98
Adjusting the head restraint ............ 96
Cleaning the cover ......................... 283
Correct driver's seat position ........... 94
Folding the backrests forward/
back ................................................. 97
Important safety notes .................... 95
Seat backrest display message ..... 231
Seat heating problem ...................... 99
Seat ventilation problem ................ 100
Storing settings (memory func-
tion) ............................................... 105
Switching seat heating on/of f......... 98
Switching seat ventilation on/of f.... 99
Sensors (cleaning instructions) ....... 281
Service Center see Qualified specialist workshop Index
15

Protection of the environment
General notes
H
Environmental note
Daimler's declared policy is one of compre-
hensive environmental protection.
The objectives are for the natural resources
that form the basis of our existence on this
planet to be used sparingly and in a manner
that takes the requirements of both nature
and humanity into account.
You too can help to protect the environment
by operating your vehicle in an environmen-
tally responsible manner.
Fuel consumption and the rate of engine,
transmission, brake and tire wear are affected by these factors:
R operating conditions of your vehicle
R your personal driving style
You can influence both factors. You should
bear the following in mind:
Operating conditions:
R avoid short trips as these increase fuel con-
sumption.
R always make sure that the tire pressures
are correct.
R do not carry any unnecessary weight.
R remove roof racks once you no longer need
them.
R a regularly serviced vehicle will contribute
to environmental protection. You should
therefore adhere to the service intervals.
R always have service work carried out at a
qualified specialist workshop.
Personal driving style:
R do not depress the accelerator pedal when
starting the engine.
R do not warm up the engine when the vehicle
is stationary.
R drive carefully and maintain a safe distance
from the vehicle in front.
R avoid frequent, sudden acceleration and
braking. R
change gear in good time and use each gear
only up to 00C3of its maximum engine speed.
R switch off the engine in stationary traffic.
R keep an eye on the vehicle's fuel consump-
tion. Environmental concerns and recom-
mendations
Wherever the operating instructions require
you to dispose of materials, first try to regen-
erate or re-use them. Observe the relevant
environmental rules and regulations when
disposing of materials. In this way you will
help to protect the environment. Genuine Mercedes-Benz parts
H
Environmental note
Daimler AG also supplies reconditioned major
assemblies and parts which are of the same
quality as new parts. They are covered by the same Limited Warranty entitlements as new
parts.
! Air bags and Emergency Tensioning Devi-
ces, as well as control units and sensors for these restraint systems, may be installed inthe following areas of your vehicle:
R doors
R door pillars
R door sills
R seats
R cockpit
R instrument cluster
R center console
Do not install accessories such as audio
systems in these areas. Do not carry out
repairs or welding. You could impair the
operating efficiency of the restraint sys-
tems.
Have aftermarket accessories installed at a qualified specialist workshop. Introduction
21 Z

SRS (Supplemental Restraint System)
Introduction Supplemental Restraint System (SRS) with:
R The 0075 SRS warning lamp
R Air bags
R Air bag control unit (with crash sensors)
R Emergency Tensioning Device (ETD) for
seat belts
R Seat belt force limiters
SRS reduces the risk of vehicle occupants
coming into contact with parts of the vehi-
cle's interior in the event of an accident. It can also reduce the forces to which vehicle occu-
pants are subjected during an accident.
SRS warning lamp G
WARNING
If SRS is malfunctioning, restraint system
components may be triggered unintentionally
or might not be triggered at all in the event of
an accident with a high rate of vehicle decel-
eration. There is an increased risk of injury,
possibly even fatal.
Have SRS checked and repaired immediately
at a qualified specialist workshop.
SRS functions are checked regularly when
you switch on the ignition and when the
engine is running. Therefore, malfunctions
can be detected in good time.
The 0075 SRS warning lamp in the instrument
cluster lights up when the ignition is switched on. It goes out no later than a few seconds
after the engine is started.
The SRS components are in operational read-
iness when the 0075SRS warning lamp goes
out while the engine is running. There is a malfunction if:
R
the 0075 SRS warning lamp does not light
up when the ignition is switched on
R the engine is running and the 0075SRS
warning lamp does not go out after a few
seconds
R the engine is running and the 0075SRS
warning lamp lights up again
Safety guidelines for seat belts, Emer-
gency Tensioning Devices (ETDs) and
air bags G
WARNING
R Damaged seat belts or seat belts that have
been subjected to stress in an accident
must be replaced. Their anchoring points
must also be checked. Only use seat belts
installed or supplied by an authorized
Mercedes-Benz Center.
R Air bags and pyrotechnic Emergency Ten-
sioning Devices (ETDs) contain perchlorate
material, which may require special han-
dling and regard for the environment.
Check your national disposal guidelines.
California residents, see
www.dtsc.ca.gov/HazardousWaste/
Perchlorate/index.cfm .
R Air bags and ETDs are designed to function
on a one-time-only basis. An air bag or ETDthat has deployed must be replaced.
R Do not pass seat belts over sharp edges.
They could tear.
R Do not make any modification that could
change the effectiveness of the seat belts.
R Do not bleach or dye seat belts as this may
severely weaken them. In a crash they may
not be able to provide adequate protection.
R No modifications of any kind may be made
to any components or wiring of the SRS.
R Do not change or remove any component or
part of the SRS.
R Do not install additional trim material, seat
covers, badges, etc. over the steering
wheel hub, front-passenger front air bag Occupant safety
41Safety
Z

Driver's knee bag
The driver's knee bag increases protection of
the driver against:
R knee injuries
R thigh injuries
R lower leg injuries Driver's knee bag
0043deploys under the steer-
ing column. If, during a frontal collision, the
system determines that air bag deployment
can offer additional protection to that provi-
ded by the seat belt, driver's knee bag 0043is
deployed along with the driver's air bag. Driv-
er's knee bag 0043operates best in conjunction
with correctly positioned and fastened seat
belts.
Side impact air bags G
WARNING
Using unsuitable seat covers could restrict or even prevent deployment of the air bags inte- grated into the seats. Consequently, the air
bags cannot protect vehicle occupants as
they are designed to do. In addition, the func-
tion of the air bag deactivation system could
be restricted. This poses an increased risk of
injury or even fatal injury.
You should only use seat covers that have
been approved for the respective seat by
Mercedes-Benz. G
WARNING
Sensors to control the air bags are located in the doors. Modifications or work not per-
formed correctly to the doors or door panel- ing, as well as damaged doors, can lead to the
function of the sensors being impaired. The air
bags might therefore not function properly
any more. Consequently, the air bags cannot
protect vehicle occupants as they are
designed to do. There is an increased risk of
injury.
Never modify the doors or parts of the doors. Always have work on the doors or door pan-
eling carried out at a qualified specialist work-
shop.
You should only use seat covers that have
been approved for your vehicle by Mercedes- Benz. The seat covers must have a special
tear seam for side impact air bags. Otherwise,
the side impact air bags cannot deploy cor-
rectly and therefore cannot provide the inten-
ded protection in the event of an accident.
When deployed, the side impact air bags offer additional protection for the thorax of the
vehicle occupants on the side of the vehicle
on which the impact occurs. However, they
do not protect the:
R head
R neck
R arms Front side impact air bags
0043and rear side
impact air bags 0044deploy next to the outer
seat cushions.
The side impact air bags are deployed:
R on the side on which an impact occurs
R at the start of an accident with a high rate of
lateral vehicle deceleration or acceleration,
e.g. in a side impact Occupant safety
45Safety Z

Window curtain air bags
0043are deployed:
R on the side on which an impact occurs
R at the start of an accident with a high rate of
lateral vehicle deceleration or acceleration,
e.g. in a side impact
R regardless of whether the front-passenger
seat is occupied
R independently of the use of the seat belt
R independently of the front air bags
Window curtain air bags 0043will not deploy in
the event of impacts which do not exceed the
system's preset deployment thresholds for
vehicle acceleration/deceleration. You will
then be protected by the fastened seat belt. Occupant Classification System
(OCS)
How the Occupant Classification Sys-
tem works The Occupant Classification System (OCS)
categorizes the occupant on the front-
passenger seat using a weight sensor. The
front-passenger front air bag is deactivated
automatically for certain weight categories.
The PASSENGER AIR BAG OFF indicator lamp
shows you the current status. If the
PASSENGER AIR BAG OFF indicator lamp is
lit, the passenger air bag is disabled.
The system does not deactivate:
R the side impact air bag
R the pelvis air bag R
the window curtain air bag
R the Emergency Tensioning Devices
To be classified correctly, the front passenger must sit:
R with the seat belt fastened correctly
R in a position that is as upright as possible
with their back against the seat backrest
R with their feet on the floor
The OCS weight sensor reading is affected if
the occupant's weight is transferred, e.g. by
leaning on the armrest.
If the front-passenger seat, the seat cover or the seat cushion are damaged, have the nec- essary repair work carried out at a qualified
specialist workshop.
For safety reasons, Mercedes-Benz recom-
mends that you only use seat accessories
that have been approved by Mercedes-Benz.
Both the driver and the front passenger
should always observe the PASSENGER AIR
BAG OFF indicator lamp as an indication of
whether or not the front passenger is posi-
tioned correctly. Observe also the air bag dis-
play messages that can be displayed in the
instrument cluster (Y page 215). G
WARNING
If the 00730074 indicator lamp illuminates
when an adult or someone larger than a small individual is in the front passenger seat, have the front passenger reposition himself or her-
self in the seat until the 00730074indicator
lamp goes out.
In the event of a collision, the air bag control
unit will not allow front passenger front air bag
deployment when the OCS has classified the
front passenger seat occupant as weighing as
much as or less than a typical 12-month-old
child in a standard child restraint or if the front passenger seat is classified as being empty.
When the OCS senses that the front
passenger seat occupant is classified as
being up to or less than the weight of a typical
12-month-old child in a standard child
restraint, the 00730074indicator lamp will
illuminate when the engine is started and Occupant safety
47Safety
Z

G
WARNING
If the 00730074 indicator lamp does not illuminate or remains out with the weight of a typical 12-
month-old child in a standard child restraint or less, or is unoccupied, on the front-passenger seat, do not transport a child on the front-passenger seat until the system has been repaired. PRE-SAFE
®
(anticipatory occupant
protection system)
Introduction PRE-SAFE
®
takes preemptive measures to
protect occupants in certain hazardous sit-
uations.
Important safety notes !
Make sure that there are no objects in the
footwell under or behind the seats when
moving the seats back. There is a risk that
the seats and/or the objects could be dam-
aged.
Despite your vehicle being equipped with the PRE-SAFE ®
system, the possibility of per-
sonal injuries occurring as a result of an acci-
dent cannot be eliminated.
Always adapt your driving style to suit the
prevailing road and weather conditions and
maintain a safe distance from the vehicle in
front. Drive carefully.
Function PRE-SAFE
®
intervenes:
R in emergency braking situations, e.g. when
BAS is activated.
R in critical driving situations, e.g. when phys-
ical limits are exceeded and the vehicle
understeers or oversteers severely.
R vehicles with the Driving Assistance
package: when BAS PLUS intervenes pow-
erfully or the radar sensor system detects
an imminent danger of collision in certain
situations. PRE-SAFE
®
takes the following measures
depending on the hazardous situation detec-
ted:
R the front seat belts are pre-tensioned.
R on vehicles with memory function for the
front-passenger seat: the front-passenger
seat is adjusted if it is in an unfavorable
position.
R if the vehicle skids, the side windows are
closed so that only a small gap remains.
The panorama roof with power tilt/sliding
panel is completely closed.
If the hazardous situation passes without
resulting in an accident, PRE-SAFE ®
slackens
the belt pre-tensioning. All settings made by
PRE-SAFE ®
can then be reversed.
If the seat belt pre-tensioning is not reduced:
X Move the seat backrest or seat back
slightly when the vehicle is stationary.
The seat belt pre-tensioning is reduced and
the locking mechanism is released.
The seat-belt adjustment is an integral part of
the PRE-SAFE ®
convenience function. More
information about seat-belt adjustment can
be found under "Seat-belt adjustment"
(Y page 56). NECK-PRO head restraints
The NECK-PRO head restraints increase pro-
tection for the driver's and front passenger's head and neck. In the event of a rear collision
of a certain severity, the NECK-PRO head
restraints on the driver's and the front-
passenger seats are moved forwards and
upwards. This provides better head support. 52
Occupant safetySafety

The brakes will function as usual once you
release the brake pedal. BAS is deactivated. BAS PLUS (Brake Assist System
PLUS)
General information i
Observe the "Important safety notes" sec-
tion (Y page 63).
BAS PLUS is only available in vehicles equip-
ped with DISTRONIC PLUS.
For BAS PLUS to assist you, the radar sensor
system must be operational.
With the help of the radar sensor system, BAS PLUS can detect obstacles that are in the
path of your vehicle for an extended period of
time.
If the radar sensor system is malfunctioning,
BAS PLUS will not be available. The brake
system is still available with complete brake
boosting effect and BAS.
BAS PLUS can help you to minimize the risk of
a collision with a vehicle or reduce the effects of such a collision. If BAS PLUS detects a
danger of collision, you are assisted when
braking.
Important safety notes G
WARNING
BAS PLUS cannot always clearly identify
objects and complex traffic situations.
In such cases, BAS PLUS may:
R intervene unnecessarily
R not intervene
There is a risk of an accident.
Always pay careful attention to the traffic sit- uation and be ready to brake. Terminate the
intervention in a non-critical driving situation. G
WARNING
BAS PLUS does not react:
R to people or animals
R to oncoming vehicles
R to crossing traffic
R when cornering
As a result, BAS PLUS may not intervene in all
critical situations. There is a risk of an acci-
dent.
Always pay careful attention to the traffic sit-
uation and be ready to brake.
In the event of snowfall or heavy rain, the rec-
ognition can be impaired.
Recognition by the radar sensor system is
also impaired in the event of:
R there is dirt on the sensors or anything else
covering the sensors
R there is interference by other radar sources
R there are strong radar reflections, for
example in parking garages
R a narrow vehicle traveling in front, e.g. a
motorbike
R a vehicle traveling in front on a different line
relative to the center of your vehicle
Following damage to the front end of the vehi-
cle, have the configuration and operation of
the radar sensors checked at a qualified spe-
cialist workshop. This also applies to colli-
sions at low speeds where there is no visible
damage to the front of the vehicle.
Function To avoid a collision, BAS PLUS calculates the
brake force necessary if:
R you approach an obstacle, and
R BAS PLUS has detected a risk of collision
When driving at a speed under 20 mph
(30 km/h) : if you depress the brake pedal,
BAS PLUS is activated. The increase in brake pressure will be carried out at the last possi-
ble moment. Driving safety systems
65Safety Z