2014 MERCEDES-BENZ CL-Class ignition

Heating
see Climate control
High-beam headlamps
Changing bulbs .............................. 257
Display message ............................ 368
Switching Adaptive Highbeam
Assist on/off ................................. 254
Switching on/off ........................... 253
Hill start assist .................................. 275
HOLD function Display message ............................ 377
Function/notes ............................. 308
Home
see Home address
Home address
Entering and saving .......................144
Selecting from the destination
memory ......................................... 146
Hood
Closing .......................................... .421
Display message ............................ 386
Opening ......................................... 420
Hydroplaning ..................................... 295I
Ignition lock see Key positions
Immobilizer .......................................... 70
In-car hotspot see separate operating instructions
Incident (traffic report) .....................162
Indicator lamps see Warning and indicator lamps
Indicators
see Turn signals
Instrument cluster
Overview .......................................... 35
Warning and indicator lamps ...........36
Instrument lighting
see Instrument cluster lighting
Interface (USB, iPod ®
)
see Medi aInterface
Interior lighting ......................... 237, 255
Ambient light (COMAND) ...............238
Automatic control ..........................256
Manual control ............................... 256 Overview
........................................ 255
Reading lamp ................................. 255
Intermediate stop
Deleting ......................................... 149
Entering ......................................... 148
iPod ®
Alphabetical track selection ..........226
Connecting to the Media Interface 222
Selecting a category/playlis t......... 225
Supported variants ........................222 J
Jack Storage location ............................ 436
Using ............................................. 438
Jump starting (engine) ......................445 K
Key see SmartKey
KEYLESS-GO
Convenience closing feature ............90
Locking ............................................ 75
Start/Stop button .......................... 273
Starting the engine ........................275
Unlocking ......................................... 75
Keyp ositions
KEYLESS-GO .................................. 273
SmartKey ....................................... 273
Kickdown
Driving tips .................................... 282
Manual drive program ....................285
Knee bag .............................................. 48 L
Lamps see Warning and indicator lamps
Lane detection (automatic)
see Lane Keeping Assist
Lap time (RACETIMER) ......................344
LATCH-type (ISOFIX) child seat
anchors ................................................ 62
Letter bar see Character bar
License plate lamp (display
message) ............................................ 368 Index
13

Setting the volume
Telephone calls .............................. 127
Video AUX ..................................... 234
Side impact air bag .............................49
Side marker lamp (display
message) ............................................ 369
Side windows Cleaning ......................................... 430
Convenience closing feature ............89
Convenience opening feature ..........89
Important safety information ...........88
Opening/closing .............................. 89
Resetting ......................................... 90
Troubleshooting ............................... 91
Sliding sunroof
Important safety notes ....................91
Opening/closing .............................. 92
Resetting ......................................... 93
Troubleshooting ............................... 93
SmartKey
Changing the battery .......................78
Changing the programming .............77
Checking the battery .......................78
Convenience closing feature ............89
Convenience opening feature ..........89
Display message ............................ 387
Important safety notes ....................74
Malfunction ...................................... 80
Positions (ignition lock) .................273
Starting the engine ........................274
SMS message
see Text message
Snow chains ...................................... 457
Socket Glove box ...................................... .407
Sockets
Points to observe before use .........406
Trunk ............................................. 407
Soun dmenu ....................................... 128
Sounds see Soun dsettings
Sound settings
Balance and fader ..........................128
Calling up the sound menu ............128
Surround sound ............................. 129
Treble and bas s............................. 128Spare wheel
Notes/data .................................... 479
Storage location ............................ 436
see Emergency spare wheel
Specialist workshop ............................ 29
Speech control see Voice Control System
Speed, controlling
see Cruise control
Speedometer
Activating/deactivating the
additional speedometer .................350
Digita l............................................ 340
In the Instrument cluster .................35
Selecting the unit of measurement 350
see Instrument cluster
SPLITVIEW ......................................... 116
Spotlight function ............................. 322
SRS (Supplemental Restraint
System)
Display message ............................ 362
Introduction ..................................... 44
Warning lamp ................................. 395
Warning lamp (function) ................... 44
Standing lamps
Display message ............................ 369
Switching on/off ........................... 250
Starting (engine) ................................ 274
Station memory ................................. 201
Steering (display message) ..............387
Steering wheel Adjusting (electrically). ..................103
Button overview ............................... 37
Buttons (on-board computer) ......... 337
Cleaning ......................................... 433
Important safety notes ..................102
Paddle shifters ............................... 283
Steering wheel heating ..................103
Storing settings (memory function) 106
Steering wheel heating
Switching on/off ........................... 103
Steering wheel paddle shifters ........283
Stop function Audi oDVD ..................................... 212
Video DVD ..................................... 231
Stopwatch (RACETIMER) ................... 34420
Index

Dashboard
Function Page
:
Steering wheel paddle
shifters
283
;
Combination switch 252
=
Cruise control lever 297
?
Horn
A
Instrument cluster 35
B
DIRECT SELECT lever 279
C
Control panel for:
Vehicle level 309
Suspensio
ntuning 309
PARKTRONIC 312
Swiveling the COMAND
display
118
COMAND display
brightness
118
Instrument lighting
118 Function Page
D
Overhead control panel 40
E
Automatic climate control 262
F
Ignition lock 273
Start/Stop button 273
G
Adjusts the steering wheel 102
Steering wheel heating 103
H
Electric parking brake 290
I
Diagnostics connection 29
J
Opens the hood 420
K
Nigh
tView Assist Plus 322
L
Light switch 25034
DashboardAt a glance

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment 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 Please read the information on qualified
specialist workshops (Y page 29).Occupant safety
Overview of occupant safety
In this section, you will learn the most
important facts about the restraint system
components of the vehicle.
The restraint system consists of:
R seat belts
R child restraint systems
R LATCH-type (ISOFIX) child seat anchors
Additional protection is provided by:
R SRS (Supplemental Restrain tSystem)
R NECK-PRO head restraints
R PRE-SAFE ®
R Airb ag system component swith:
- PASSENGER AI RBAG OFF indicator lamp
- front-passenge rseat with Occupant
Classification System (OCS)
The differen tair bag systems work
independently of each other. The protective
functions of the system work in conjunction
with each other. Not all air bags are deployed
in an accident. G
WARNING
Modifications to or work improperly
conducted on restraint system components
or their wiring, as well as tampering with
interconnected electronic systems, can lead to the restraint systems no longer functioning
as intended.
Air bags or Emergency Tensioning Devices
(ETDs), for example, could deploy
inadvertently or fail to deploy in accidents
although the deceleration threshold for air
bag deploymen tis exceeded. Therefore,
never modify the restraint systems. Do not
tamper with electronic components or their
software.
i See "Children in the vehicle"
(Y page 59) for more information on
infants and children traveling with you in
the vehicle and restraints for infants and
children. SRS (Supplemental Restraint System)
Introduction SRS consists of:
R
the 6 SRS warning lamp
R air bags
R air bag control unit (with crash sensors)
R Emergency Tensioning Devices
R belt force limiters
SRS reduces the risk of occupants coming
into contact with the vehicle's interior in the
event of an accident. It can also reduce the
effect of the forces to which occupants are
subjected during an accident.
SRS warning lamp 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
6 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
readiness if the 6SRS warning lamp is not
lit while the engine is running. 44
Occupant safetySafety

If the SmartKey has been removed from the
ignition lock or is in position 0,
42 indicator lamp:does not
lightu p. G
WARNING
If the red SRS 6indicator lamp in the
instrument cluster and the 42
indicator lamp are lit at the same time, there
is a malfunction in the OCS. The front
passenger fron tair bag will be deactivated in
this case. Have the system checked by
qualified technicians as soon as possible.
Contact an authorized Mercedes-Benz
Center.
Only have the seat repaired or replaced at an
authorized Mercedes-Ben zCenter.
In order to ensure proper operation of the air
bag system and OCS:
R Sit with the seat belt properly fastened in a
position that is as upright as possible with
your back against the seat backrest.
R When seated, a passenger should not
position him/herself in such a way as to
cause the passenger's weight to be lifted
from the seat cushion as this may result in
the OCS being unable to correctly
approximate the passenger's weight
category.
R Read and observe all warnings in this
chapter. System self-test The
42 indicator lamp
illuminates when you:
R turn the SmartKey to position 1or 2in the
ignition lock
R press the KEYLESS-GO Start/Stop button
once or twice
If an adult occupant is sitting properly on the
front-passenger seat and the OCS classifies
the occupant as an adult, the
42 indicator lamp will illuminate
and go out again after approximately six
seconds.
If the seat is not occupied and the OCS
classifies the fron tpassenger seat as being
unoccupied, the 42indicator
lamp will illuminate and no tgo out. G
WARNING
If the 42indicator lamp does
not illuminate, the system is not functioning.
You must contac tanauthorized Mercedes-
Benz Center before seating any child on the
fron tpassenger seat.
For more information, see "Problems with the
Occupan tClassification System"
(Y page 54). G
WARNING
Neve rplace anything betwee nseat cushion
and child seat (e.g. a pillow), since it reduces
the effectiveness of the OCS. The underside
and rear side child restraint system must be
placed entirely on the seat cushion and the
backrest of the front-passenger seat
backrest.
If necessary, adjust the tilt of the passenger
seat backrest.
An incorrectly mounted child seat could cause
injuries to the child in case of an accident,
instead of increasing protection for the child.
Follow the manufacturer's instructions for
installation of child restraint systems. Occupant safety
53Safety Z

Emergency Tensioning Devices, seat
belt force limiters
The seat belts are equipped with ETDs and
seat belt force limiters.
The ETDs tighten the seat belts in an accident,
pulling them close against th ebody.
The ETDs do not correct incorrect seat
positions or incorrectly fastened seat belts.
The ETDs do not pull vehicle occupants back
towards the backrest.
Seat belt force limiters, when triggered, help
to reduce the peak force exerted by the seat
belt on the vehicle occupant.
The seat belt force limiters for the front seats
are synchronized with the front air bags.
These take on a part of the deceleration force.
Thus, the force exerted on the occupant is
distributed over a greater area.
The ETDs can only be activated when:
R the ignition is switched on.
R the restraint systems are operational; see
"SRS warning lamp" (Y page 44).
R the belt tongue is engaged in the buckle on
each of the lap-shoulder belts in the front.
R the front-passenger seat is occupied and
the belt tongue is engaged in the buckle on
the front-passenger side.
The ETDs on the seats in the rear
compartment are triggered independently of
the lock status of the seat belts.
The ETDs are triggered depending on the type
and severity of an accident:
R if, in the event of a head-on or rear-end
collision, the vehicle decelerates or
accelerates rapidly in a longitudinal
direction during the initial stages of the
impact
R if, in the event of a side impact, on the side
opposite the impact the vehicle
decelerates or accelerates rapidly in a
lateral direction
R if, in certain situations where the vehicle
overturns, the system determines that it
can provide additional protection If the air bags are deployed, you will hear a
bang, and a small amount of powder may also
be released. Only in rare cases will the bang
affect your hearing. The powder that is
released generally does not constitute a
health hazard. The
6SRS warning lamp
lights up. G
WARNING
Pyrotechnic ETDs that were activated must be
replaced.
For your safety, when disposing of the
pyrotechnic ETDs always follow our safety
instructions. These are available at any
authorized Mercedes-Benz Center.
! If the front-passenger seat is not
occupied, do not engage the seat belt
tongue in the buckle on the front-
passenger seat. Otherwise, the Emergency
Tensioning Device could be triggered in the
event of an accident.
Automatic comfort-fit feature The front seat belts have an automatic
comfort-install feature. The automatic
comfort-install feature reduces the retraction
force of the seat belts. This results in
increased seat belt comfort.
Children in the vehicle
Child restraint systems
Important safety notes We recommend that all infants and children
be properly secured in an infant or child
restraint system at all times while the vehicle
is in motion.
The use of seat belts and infant and child
restraint systems is required by law in all 50
states, the District of Columbia, the U.S.
territories and all Canadia
nprovinces.
Infants and children must always be seated in
an appropriate infant or child restraint system
recommended for the size and weight of the Children in the vehicle
59Safety Z

R
If you place a child in a forward-facing child
restraint on the front-passenger seat:
- move the seat as far back as possible
- use the proper child restraint
recommended for the age, size and
weight of the child
- secure child restraint with the vehicle's
seat belt according to the child seat
manufacturer's instructions
R For childre nlarge rthan a typical 12-month-
old child, the front-passenger front air bag
can be activated or deactivated. G
WARNING
Infants and small children should never share
a seat belt with another occupant. In the event
of an accident, they could be crushed
between the occupant and seat belt.
Ac hild's risk of serious or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle and/
or the child is not properly secured in the child
restraint.
Children that are too large for a child restraint
must travel in seats using normal seat belts.
Position the shoulder belt across the chest
and shoulder, not face or neck.Ab ooster seat
may be necessary to achieve proper seat belt
positioning for children over 41 lb (18 kg) until
they reach a height where a lap-shoulder belt
fits properly without a booster.
When the child restraint is not in use, remove
it from the vehicle or secure it with the seat
belt to prevent the child restraint from
becoming a projectile in the event of an
accident.
If an infant or child is traveling in the vehicle:
X Secure the infant or child with an
appropriate infant or child restraint
recommended for the child's age and
weight.
X Make sure that the infant or child is
properly secured at all times while the
vehicle is in motion. G
WARNING
When leaving the vehicle, always remove the
SmartKey from the ignition lock. Always take
the SmartKey with you and lock the vehicle.
Do not leave children unattended in the
vehicle, even if they are secured in a child
restraint system, or with access to an
unlocked vehicle. Achild's unsupervised
access to a vehicle could result in an accident
and/or serious personal injury. The children
could:
R injure themselves on parts of the vehicle
R be seriously or fatally injured through
excessive exposure to extreme heat or cold
R injure themselves or cause an accident with
vehicle equipment that can be operated
even if the SmartKey is removed from the
ignition lock or removed from the vehicle,
such as seat adjustment, steering wheel
adjustment, or the memory function
If children open a door, they could injure other
persons or get out of the vehicle and injure
themselves or be injured by following traffic.
Do not expose the child restraint system to
direct sunlight. The child restraint system's
metal parts, for example, could become very
hot, and the child could be burned on these
parts. G
WARNING
Do not carry heavy or hard objects in the
passenger compartmentort runk unless they
are firmly secured in place.
Unsecured or improperly positioned cargo
increases a child's risk of injury in the event
of
R strong braking maneuvers
R sudden changes of direction
R an accident
Special seat beltr etractor All seat belts except th
edriver's seat belta re
equipped with a special seat beltr etractor.
When activated, the special seat belt Children in the vehicle
61Safety Z

instructions when installing the LATCH-
type (ISOFIX) child restraint system.
Top Tether Top Tether provides an additional connection
between the child restraint system secured
with ISOFIX and the rear seat .Ithelps reduce
the risk of injury even further.
The Top Tether anchorage points are located
in the rear compartment behind the head
restraints. X
Remove respective covering cap :of the
Top Tether anchorage.
X Place covering cap :in a suitable place
(e.g. in the glove box). X
Move the head restraint upwards.
X Route Top Tether belt ?under the head
restraint between the two head restraint
bars.
X Hook Top Tether hook =of Top Tether
belt ?into Top Tether anchorage ;.Ensure that:
R
Top Tether hook =is hooked into Top
Tether anchorage ;as shown.
R Top Tether belt ?is not twisted.
R Top Tether belt ?can move freely
between the rear seat backrest and the
head restraint.
X Install the LATCH-type (ISOFIX) child
restraint system with Top Tether .Comply
with the manufacturer's installation
instructions when doing so. Make sure that
Top Tether belt ?is tight.
The child restraint system with Top Tether
belt ?has been removed:
X Slide covering cap :onto Top Tether
anchorage ;. Child-proof locks
Important safety notes G
WARNING
When leaving the vehicle, always remove the
SmartKey from the ignition lock. Always take
the SmartKey with you and lock the vehicle.
Do not leave children unattended in the
vehicle, even if they are secured in a child
restraint system, or with access to an
unlocked vehicle. Achild's unsupervised
access to a vehicle could result in an accident
and/or serious personal injury. The children
could:
R injure themselves on parts of the vehicle
R be seriously or fatally injured through
excessive exposure to extreme heat or cold
R injure themselves or cause an accident with
vehicle equipment that can be operated
even if the SmartKey is removed from the
ignition lock or removed from the vehicle,
such as seat adjustment, steering wheel
adjustment, or the memory function Children in the vehicle
63Safety
Z