2016 MERCEDES-BENZ CLS air condition

1, 2, 3 ... 4ETS (Electronic Traction System)
see ETS/4ETS (Electronic Trac-
tion System)
4MATIC (permanent all-wheel
drive)
Function/notes ............................ .1 69
12 V socket
see Sockets
360° camera
Cleaning ......................................... 283
Display in the multimedia system .. 183
Function/notes ............................ .1 81
A ABS (Anti-lock Braking System)
Display message ............................ 213
Function/notes ................................ 64
Important safety notes .................... 64
Warning lamp ................................. 238
Accident
Automatic measures after an acci-
dent ................................................. 58
Activating media mode
General notes ................................ 250
Activating/deactivating cooling
with air dehumidification ................. 120
Active Blind Spot Assist
Activating/deactivating (on-
board computer) ............................ 205
Display message ............................ 226
Function/information .................... 190
Active Driving Assistance package .. 190
Active Lane Keeping Assist
Activating/deactivating (on-
board computer) ............................ 205
Display message ............................ 226
Function/information .................... 193
Active multicontour seat
Adjusting (on the seat) ..................... 98
Active Parking Assist
Detecting parking spaces .............. 174
Display message ............................ 227
Exiting a parking space .................. 176
Function/notes ............................. 173
Important safety notes .................. 173 Parking .......................................... 175
ADAPTIVE BRAKE ................................. 72
Adaptive Brake Assist
Function/notes ................................ 68
Adaptive Damping System (ADS) ..... 167
Adaptive Highbeam Assist
Display message ............................ 221
Function/notes ............................. 109
Switching on/off ........................... 110
Additives (engine oil) ........................ 334
Address book
see also Digital Operator's Man-
ual .................................................. 245
Adjusting the volume
Audio 20 ........................................ 246
COMAND ....................................... 246
Air bags
Deployment ..................................... 53
Display message ............................ 219
Front air bag (driver, front
passenger) ....................................... 47
Important safety notes .................... 46
Introduction ..................................... 46
Knee bag .......................................... 47
Occupant Cla ssification System
(
OCS) ............................................... 49
PASSENGER AIR BAG OFF indica-
tor lamp ........................................... 42
Pelvis air bag ................................... 48
Side impact air bag .......................... 48
Window curtain air bag .................... 49
AIR FLOW ........................................... 121
Air vents
Glove box ....................................... 125
Important safety notes .................. 125
Setting ........................................... 125
Setting the side air vents ............... 125
Air-conditioning system
see Climate control
AIRMATIC
Display message ............................ 224
Function/notes ............................. 166
Alarm
ATA (Anti-Theft Alarm system) ......... 75
Switching off (ATA) .......................... 75
Switching the function on/off
(ATA) ................................................ 75 Index 3

OOccupant Classification System
(OCS)
Conditions ....................................... 49
Faults ............................................... 53
Operation ......................................... 49
System self-test .............................. .5 1
Occupant safety
Air bags .......................................... .4 6
Automatic measures after an acci-
dent ................................................. 58
Children in the vehicle ..................... 58
Important safety notes .................... 41
Introduction to the restraint sys-
tem .................................................. 41
Occupant Classification System
(OCS) ............................................... 49
PASSENGER AIR BAG indicator
lamps ............................................... 42
Pets in the vehicle ........................... 63
PRE-SAFE ®
(anticipatory occu-
pant protection) ............................... 56
PRE-SAFE ®
PLUS (anticipatory
occupant protection PLUS) .............. 57
Restraint system warning lamp ........ 41
OCS
Conditions ....................................... 49
Faults ............................................... 53
Operation ......................................... 49
System self-test ............................... 51
Odometer ........................................... 198
Oil
see Engine oil
On-board computer
AMG menu ..................................... 209
Assistance menu ........................... 203
Audio menu ................................... 201
Convenience submenu .................. 208
Display messages .......................... 212
Displaying a service message ........ 278
DISTRONIC PLUS ........................... 160
Factory settings submenu ............. 209
Important safety notes .................. 196
Instrument cluster submenu .......... 205
Lighting submenu .......................... 206
Menu overview .............................. 198
Message memory .......................... 212 Navigation menu ............................ 200
Operation ....................................... 197
RACETIMER ................................... 210
Service menu ................................. 205
Settings menu ............................... 205
Standard display ............................ 198
Telephone menu ............................ 202
Trip menu ...................................... 198
Vehicl e su bmenu ........................... 207
Vi deo DVD operation ..................... 202
Operating safety
Declaration of conformity ................ 28
Important safety notes .................... 28
Operating system
see On-board computer
Operation
Digital Operator's Manual ................ 23
Operator's Manual
Vehicle equipment ........................... 26
Outside temperature display ........... 196
Overhead control panel ...................... 39
Override feature
Rear side windows ........................... 63
P
Paint code number ............................ 330
Paintwork (cleaning instructions) ... 280
Panic alarm .......................................... 41
Parking
Important safety notes .................. 146
Parking brake ................................ 147
Position of exterior mirror, front-
passenger side ............................... 105
Rear view camera .......................... 177
see PARKTRONIC
Parking aid
Active Parking Assist ..................... 173
see Exterior mirrors
see PARKTRONIC
Parking assistance
see PARKTRONIC
Parking brake
Display message ............................ 214
Notes/function .............................. 147
Warning lamp ................................. 237
Parking lamps
Switching on/off ........................... 10814
Index

PARKTRONIC
Deactivating/activating ................. 172
Driving system .............................. .1 70
Function/notes ............................ .1 70
Important safety notes .................. 170
Problem (malfunction) ................... 173
Range of the sensors ..................... 170
Warning display ............................. 171
PASSENGER AIR BAG
Display message ............................ 219
PASSENGER AIR BAG OFF
Indicator lamp .................................. 42
Problems (malfunctions) ................ 219
Pets in the vehicle ............................... 63
Phone book
see also Digital Operator's Man-
ual .................................................. 245
Plastic trim (cleaning instruc-
tions) .................................................. 283
Power washers .................................. 280
Power windows
see Side windows
PRE-SAFE ®
(anticipatory occupant
protection)
Display message ............................ 215
Operation ......................................... 56
PRE-SAFE ®
Brake
Activating/deactivating ................. 204
Display message ............................ 216
Function/notes ................................ 73
Important safety notes .................... 73
Warning lamp ................................. 243
PRE-SAFE ®
PLUS (anticipatory
occupant protection PLUS)
Display message ............................ 216
Operation ......................................... 57
Program selector button .................. 138
Protection against theft
ATA (Anti-Theft Alarm system) ......... 75
Immobilizer ...................................... 74
Protection of the environment
General notes .................................. 25
Pulling away
General notes ................................ 129
Pulling away (automatic transmis-
sion) .................................................... 129 Q QR code
Mercedes-Benz Guide App ................. 1
Rescue card ..................................... 30
Qualified specialist workshop ........... 29
R RACE START (Mercedes-AMG vehi-
cles) .................................................... 165
RACETIMER (on-board computer) .... 210
Radio
Selecting a station ......................... 201
see separate operating instructions
Radio mode
see also Digital Operator's Man-
ual .................................................. 245
Radio-wave reception/transmis-
sion in the vehicle
Declaration of conformity ................ 28
Reading lamp ..................................... 110
Rear compartment
Setting the airflow ......................... 122
Setting the temperature ................ 121
Rear fog lamp
Display message ............................ 221
Rear seat (folding the backrest for-
wards/back) ...................................... 254
Rear seats
Display message ............................ 234
Rear view camera
Cleaning instructions ..................... 282
Display in the multimedia system .. 178
Function/notes ............................. 177
Switching on/off ........................... 178
Rear window blind ............................ 260
Rear window defroster
Problem (malfunction) ................... 124
Switching on/off ........................... 123
Rear-view mirror
Dipping (automatic) ....................... 104
Refrigerant (air-conditioning sys-
tem)
Important safety notes .................. 335
Refueling
Fuel gauge ....................................... 34
Important safety notes .................. 143 Index 15

Service menu (on-board com-
puter) .................................................. 205
Service message
see ASSYST PLUS
Service products
Brake fluid .................................... .3 34
Coolant (engine) ............................ 334
Engine oil ....................................... 333
Fuel ................................................ 332
Important safety notes .................. 331
Refrigerant (air-conditioning sys-
tem) ............................................... 335
Washer fluid ................................... 335
Setting the air distribution .............. .1 21
Setting the airflow ............................ 122
Setting the date/time format
see also Digital Operator's Man-
ual ................................................. .2 45
Setting the language
see also Digital Operator's Man-
ual ................................................. .2 45
Setting the time
see also Digital Operator's Man-
ual ................................................. .2 45
Settings
Factory (on-board computer) ......... 209
On-board computer ....................... 205
SETUP (on-board computer) ............. 209
Side impact air bag ............................ .4 8
Side marker lamp (display mes-
sage) ................................................... 221
Side windows
Cleaning ......................................... 281
Convenience closing feature ............ 88
Convenience opening feature ......... .8 8
Important safety information ........... 86
Opening/closing .............................. 87
Problem (malfunction) .................... .9 0
Resettin g ........................................ .8 9
Reversin g feature ............................ .8 7
SIRIUS services
see also Digital Operator's Man-
ual ................................. ................. 245
Sliding sunroof
Important safet y
notes .................... 90
Opening/closing .............................. 91
Problem (malfunction) ..................... 93 Resetting ......................................... 91
SmartKey
Changing the battery ....................... 79
Changing the programming ............ .7 7
Checking the battery ...................... .7 9
Convenience closing feature ............ 88
Convenience opening feature .......... 88
Dis play message ............................ 234
Door central locking/unlocking ...... .7 6
Important safety notes .................... 76
Loss ................................................ .8 0
Mechanical key ................................ 78
Overview .......................................... 76
Positions (ignition lock) ................. 127
Problem (malfunction) ..................... 80
Starting the engine ........................ 129
SMS
see also Digital Operator's Man-
ual .................................................. 245
Snow chains ...................................... 303
Sockets
Center console .............................. 262
General notes ................................ 262
Rear compartment ........................ .2 63
Sound
Switching on/off ........................... 246
Spare wheel
Stowing .......................................... 327
Special seat belt retractor .................. 59
Specialist workshop ............................ 29
Speed, controlling
see Cruise control
Speedometer
Digital ............................................ 199
In the Instru ment cluster ................. 34
Segments ...................................... 196
Selecting the display unit .............. .2 05
SPORT handling mode
Deactivating/activating
(Mercedes-AMG vehicles) ................ 71
Warning lamp ................................. 240
Standing lamps
Display message ............................ 221
Switching on/off ........................... 108
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 128Index 17

systems, e.g. the brake system. Use only genu-
ine Mercedes-Benz parts or parts of equal qual-
ity. Only use tires, wheels and accessories that
have been specifically approved for your vehi-
cle.
Genuine Mercedes-Benz parts are subject to
strict quality control. Every part has been spe-
cifically developed, manufactured or selected
for and adapted to Mercedes-Benz vehicles.
Only genuine Mercedes-Benz parts should
therefore be used.
More than 300,000 different genuine
Mercedes-Benz parts are available for
Mercedes-Benz models.
All authorized Mercedes-Benz Centers maintain
a supply of genuine Mercedes-Benz parts for
necessary service and repair work. In addition,
strategically located parts delivery centers pro-
vide quick and reliable parts service.
Always specify the vehicle identification number
(VIN) when ordering genuine Mercedes-Benz
parts ( Y
page 330).
Operator's Manual
Vehicle equipment
i This Operator's Manual describes all models
and all standard and optional equipment of
your vehicle available at the time of going to
print. Country-specific differences are possi-
ble. Bear in mind that your vehicle may not
feature all functions described here. This also
applies to safety-relevant systems and func-
tions. The equipment in your vehicle may
therefore differ from that shown in the
descriptions and illustrations.
The original purchase agreement lists all sys-
tems installed in your vehicle.
Should you have any questions concerning
equipment and operation, please consult an
authorized Mercedes-Benz Center.
The Operator's Manual and Maintenance Book-
let are important documents and should be kept
in the vehicle.
Service and vehicle operation
Warranty
The implied warranty for your vehicle applies in
accordance with the warranty terms and condi- tions in the Service and Warranty Information
booklet.
Your authorized Mercedes-Benz Center will
replace and repair all factory-installed parts in
accordance with the following warranty terms
and conditions: R
New Vehicle Limited Warranty R
Emission System Warranty R
Emission Performance Warranty R
California, Connecticut, Maine, Massachu-
setts, New York, Pennsylvania, Rhode Island
and Vermont Emission Control System War-
ranty R
State warranty enforcement laws (lemon
laws)
Replacement parts and accessories are covered
by the Mercedes-Benz Parts and Accessories
warranties. These are available at any author-
ized Mercedes-Benz Center.
i Should you lose your Service and Warranty
Information booklet, have an authorized
Mercedes-Benz Center arrange for a replace-
ment. The new Service and Warranty Infor-
mation booklet will be posted to you.
Information for customers in Califor-
nia Under California law you may be entitled to a
replacement of your vehicle or a refund of the
purchase price or lease price, if after a reason-
able number of repair attempts Mercedes-Benz
USA, LLC and/or its authorized repair or service
facilities fail to fix one or more substantial
defects or malfunctions in the vehicle that are
covered by its express warranty.
During the period of 18 months from original
delivery of the vehicle or the accumulation of
18,000 miles (approximately 29,000 km) on the
odometer of the vehicle, whichever occurs first,
a reasonable number of repair attempts is pre-
sumed for a retail buyer or lessee if one or more
of the following occurs:
(1) the same substantial defect or malfunction
results in a condition that is likely to cause
death or serious bodily injury if the vehicle is
driven, that defect or malfunction has been
subject to repair two or more times, and you26
Service and vehicle operation
Introduction

Operating safety
Important safety notes
G WARNING
If you do not have the prescribed service/
maintenance work or any required repairs
carried out, this can result in malfunctions or
system failures. There is a risk of an accident.
Always have the prescribed service/mainte-
nance work as well as any required repairs
carried out at a qualified specialist workshop.
G WARNING
Flammable material such as leaves, grass or
twigs may ignite if they come into contact with
hot parts of the exhaust system. There is a risk
of fire.
When driving off road or on unpaved roads,
check the vehicle's underside regularly. In
particular, remove parts of plants or other
flammable materials which have become
trapped. In the case of damage, contact a
qualified specialist workshop.
G WARNING
Modifications to electronic components, their
software as well as wiring can impair their
function and/or the function of other net-
worked components. In particular, systems
relevant to safety could also be affected. As a
result, these may no longer function as inten-
ded and/or jeopardize the operating safety of
the vehicle. There is an increased risk of an
accident and injury.
Never tamper with the wiring as well as elec-
tronic components or their software. You
should have all work to electrical and elec-
tronic equipment carried out at a qualified
specialist workshop. ! There is a risk of damage to the vehicle if: R
the vehicle becomes stuck, e.g. on a high
curb or an unpaved road R
you drive too fast over an obstacle, e.g. a
curb or a hole in the road R
a heavy object strikes the undercarriage or
parts of the chassis
In situations like this, the body, the undercar-
riage, chassis parts, wheels or tires could be
damaged without the damage being visible.
Components damaged in this way can unex-
pectedly fail or, in the case of an accident, no
longer withstand the strain they are designed
to.
If the underbody paneling is damaged, com-
bustible materials such as leaves, grass or
twigs can gather between the underbody and
the underbody paneling. If these materials
come in contact with hot parts of the exhaust
system, they can catch fire.
In such situations, have the vehicle checked
and repaired immediately at a qualified spe-
cialist workshop. If on continuing your jour-
ney you notice that driving safety is impaired,
pull over and stop the vehicle immediately,
paying attention to road and traffic condi-
tions. In such cases, consult a qualified spe-
cialist workshop.
Declarations of conformity
Vehicle components which receive
and/or transmit radio waves USA: "The wireless devices of this vehicle com-
ply with Part 15 of the FCC Rules. Operation is
subject to the two following two conditions: 1)
These devices may not cause harmful interfer-
ence, and 2) These devices must accept any
interference received, including interference
that may cause undesired operation. Changes
or modifications not expressly approved by the
party responsible for compliance could void the
user’s authority to operate the equipment."
Canada: "The wireless devices of this vehicle
comply with Industry Canada license-exempt
RSS standard(s). Operation is subject to the fol-
lowing two conditions: (1) These devices may
not cause interference, and (2) These devices
must accept any interference, including inter-
ference that may cause undesired operation of
the device."28
Operating safety
Introduction

The following text is published as required of
manufacturers under Title 49, Code of U.S. Fed-
eral Regulations, Part 575 pursuant to the
"National Traffic and Motor Vehicle Safety Act of
1966".
If you believe that your vehicle has a defect
which could cause a crash or could cause injury
or death, you should immediately inform the
National Highway Traffic Safety Administration
(NHTSA) in addition to notifying Mercedes-Benz
USA, LLC.
If NHTSA receives similar complaints, it may
open an investigation, and if it finds that a safety
defect exists in a group of vehicles, it may order
a recall and remedy campaign. However, NHTSA
cannot become involved in individual problems
between you, your dealer, or Mercedes-Benz
USA, LLC.
To contact NHTSA, you may call the Vehicle
Safety Hotline toll-free at
1-888-327-4236(TTY: 1-800-424-9153 ); go to
http://www.safercar.gov ; or write to: Admin-
istrator, NHTSA, 400 Seventh Street, SW.,
Washington, DC 20590.
You can also obtain other information about
motor vehicle safety from
http://www.safercar.gov
Limited Warranty
! Follow the instructions in this manual about
the proper operation of your vehicle as well as
about possible vehicle damage. Damage to
your vehicle that arises from culpable contra-
ventions against these instructions is not cov-
ered either by the Mercedes-Benz Limited
Warranty or by the New or Used-Vehicle War-
ranty.
QR codes for the rescue card
The QR codes are secured in the fuel filler flap
and on the opposite side on the B-pillar. In the
event of an accident, rescue services can use
the QR code to quickly find the appropriate res-
cue card for your vehicle. The current rescue
card contains the most important information
about your vehicle in a compact form, e.g. the
routing of the electric cables.
You can find more information under http://
portal.aftersales.i.daimler.com/public/ content/asportal/en/communication/
informationen_fuer/QRCode.html.
Data stored in the vehicle
Data storage A wide range of electronic components in your
vehicle contain data memories.
These data memories temporarily or perma-
nently store technical information about: R
vehicle's operating state R
incidents R
malfunctions
In general, this technical information docu-
ments the state of a component, a module, a
system or the surroundings.
These include, for example: R
operating conditions of system components,
e.g. fluid levels R
the vehicle's status messages and those of its
individual components, e.g. number of wheel
revolutions/speed, deceleration in move-
ment, lateral acceleration, accelerator pedal
position R
malfunctions and defects in important system
components, e.g. lights, brakes R
vehicle reactions and operating conditions in
special driving situations, e.g. air bag deploy-
ment, intervention of stability control sys-
tems R
ambient conditions, e.g. outside temperature
This data is of an exclusively technical nature
and can be used to: R
assist in recognizing and rectifying malfunc-
tions and defects R
analyze vehicle functions, e.g. after an acci-
dent R
optimize vehicle function
The data cannot be used to trace the vehicle's
movements.
When your vehicle is serviced, technical infor-
mation can be read from the event data memory
and malfunction data memory.
Services include, for example: R
repair services R
service processes R
warranties R
quality assurance30
Data stored in the vehicle
Introduction

The vehicle is read out by employees of the ser-
vice network (including the manufacturer) using
special diagnostic testers. More detailed infor-
mation is obtained from it, if required.
After a malfunction has been rectified, the infor-
mation is deleted from the malfunction memory
or is continually overwritten.
When operating the vehicle, situations are con-
ceivable in which this technical data, in connec-
tion with other information (if necessary, under
consultation with an authorized expert), could
be traced to a person.
Examples include: R
accident reports R
damage to the vehicle R
witness statements
Further additional functions that have been con-
tractually agreed upon with the customer allow
certain vehicle data to be conveyed by the vehi-
cle as well. The additional functions include, for
example, vehicle location in case of an emer-
gency.
COMAND/mbrace If the vehicle is equipped with COMAND or
mbrace, additional data about the vehicle's
operation, the use of the vehicle in certain sit-
uations, and the location of the vehicle may be
compiled through COMAND or the mbrace sys-
tem.
For additional information please refer to the
COMAND User Manual or the Digital Operator's
Manual and/or the mbrace Terms and Condi-
tions.
Event data recorders This vehicle is equipped with an event data
recorder (EDR). This vehicle is equipped with an
event data recorder (EDR). The main purpose of
an EDR is to record, in certain crash or near
crash-like situations, such as an air bag deploy-
ment or hitting a road obstacle, data that will
assist in understanding how a vehicle's systems
performed. The EDR is designed to record data
related to vehicle dynamics and safety systems
for a short period of time, typically 30 seconds
or less. The EDR in this vehicle is designed to record
such data as: R
How various systems in your vehicle were
operating R
Whether or not the driver and passenger
safety belts were buckled/fastened R
How far (if at all) the driver was depressing the
accelerator and/or brake pedal and R
How fast the vehicle was traveling.
These data can help provide a better under-
standing of the circumstances in which acci-
dents and injuries occur. NOTE: EDR data are
recorded by your vehicle only if a non-trivial
crash situation occurs; no data is recorded by
the EDR under normal driving conditions and no
personal data (e.g. name, gender, age and acci-
dent location) are recorded. However, other par-
ties, such as law enforcement could combine
EDR data with the type of personally identifying
data routinely acquired during a crash investi-
gation.
Access to the vehicle and/or the EDR is needed
to read data that is recorded by the EDR, and
special equipment is required. In addition to the
vehicle manufacturer, other parties that have
the special equipment, such as law enforce-
ment, can read the information by accessing the
vehicle or the EDR.
EDR data may be used in civil and criminal mat-
ters as a tool in accident reconstruction, acci-
dent claims and vehicle safety. Since the Crash
Data Retrieval CDR tool that is used to extract
data from the EDR is commercially available,
Mercedes-Benz USA, LLC ("MBUSA") expressly
disclaims any and all liability arising from the
extraction of this information by unauthorized
Mercedes-Benz personnel.
MBUSA will not share EDR data with others
without the consent of the vehicle owners or, if
t he vehicle is leased, without the consent of the
lessee. Exceptions to this representation
include responses to subpoenas by law enforce-
ment; by federal, state or local government; in
connection with or arising out of litigation involv-
ing MBUSA or its subsidiaries and affiliates; or,
as required by law.
Warning: The EDR is a component of the
Restraint System Module. Tampering with, alter-
ing, modifying or removing the EDR component
may result in a malfunction of the Restraint Sys-
tem Module and other systems.
State laws or regulations regarding EDRs that
conflict with federal regulation are pre-empted.Data stored in the vehicle 31
Introduction Z