
Riding tips ...................................... 176
Warning lamp ................................
.271
Breakdown
see Flat tire
see Towing away
Brightness, setting (TV, video) ......... 473
Brightness control (instrument
cluster lighting) ................................... 41
Buttons on the COMAND control-
ler ........................................................ 293 C
California Important notice for retail cus-
tomers and lessees .......................... 32
Call
Accepting/ending/rejecting .......... 387
see Telephone
Calling up a malfunction
see Display messages
Call lists
Displaying details ........................... 395
Opening and selecting an entry ..... 395
Saving an entry in the address
book .............................................. 395
Car
see Vehicle
Care
Carpets .......................................... 546
Car wash ........................................ 540
Display .......................................... .544
Exhaust pipe .................................. 544
Exterior lights ................................ 543
Gear or selector lever .................... 545
Interior .......................................... .544
Matte finish ................................... 542
Night View Assist Plus ................... 544
Notes ............................................. 539
Paint .............................................. 541
Plastic trim ................................... .545
Power washer ................................ 541
Rear view camera .......................... 543
Roof lining ...................................... 546
Seat belt ........................................ 546
Seat cover ..................................... 545
Sensors ......................................... 543
Steering wheel ............................... 545 Trim pieces ...................................
.545
Washing by hand ........................... 540
Wheels .......................................... .542
Windows ........................................ 542
Wiper blades .................................. 543
Wooden trim .................................. 545
Car key
see SmartKey
Car pool lanes ................................... .321
Car wash (care) ................................. 540
Category list (music search) ............ 452
CD Copy protection ............................ .452
Fast forward/fast rewind .............. .448
General information ....................... 452
Inserting ........................................ 444
Inserting/loading (Rear Seat
Entertainment System) .................. 489
Mode, switching to ........................ 446
Multisession .................................. 451
Notes on discs ............................... 452
Pause function ............................... 447
Removing/ejecting (Rear Seat
Entertainment System) .................. 489
Safety notes .................................. 444
Selecting a media type .................. 447
Selecting a track ............................ 447
Sound settings (balance, bass,
treble) ............................................ 296
CD/DVD
Inserting ........................................ 445
Removing ....................................... 445
CD mode
Playback options ........................... 450
CD player/CD changer (on-board
computer) .......................................... 228
Center console Lower section .................................. 45
Lower section (AMG vehicles) .......... 46
Upper section .................................. 44
Central locking
Automatic locking (on-board com-puter) ............................................. 234
Locking/unlocking (SmartKey) ....... .82 Index
7

L
Lamps see Warning and indicator lamps
Lane Keeping Assist
see Active Lane Keeping Assist
Lane recommendations
Explanation .................................... 346
Presentation .................................. 346
Lap time (RACETIMER) ...................... 237
License plate lamp (display mes-
sage) .................................................. .252
Light function, active Display message ............................ 253
Lights
Activating/deactivating the inte-
rior lighting delayed switch-off ....... 234
Active light function ....................... 127
Automatic headlamp mode ............ 122
Cornering light function ................. 126
Driving abroad ............................... 122
Fogged up headlamps .................... 128
Hazard warning lamps ................... 126
High beam flasher .......................... 126
High-beam headlamps ................... 125
Light switch ................................... 122
Low-beam headlamps .................... 123
Parking lamps ................................ 124
Setting the brightness of the
ambient lighting (on-board com-
puter) ............................................. 233
Setting the color of the ambient
lighting (on-board computer) ......... 233
Standing lamps .............................. 124
Switching the daytime running
lamps on/off (on-board com-
puter) ............................................. 232
Switching the exterior lighting
delayed switch-off on/off (on-
board computer) ............................ 233
Switching the spotlight on/off ....... 233
Switching the surround lighting
on/off (on-board computer) .......... 233
Turn signals ................................... 125
see Interior lighting
see Replacing bulbs
Light sensor (display message) ....... 253List of access data
New provider ................................. 413
List of mobile phone network pro-
viders
Calling up ....................................... 411
Empty ............................................ 411
With the selected provider ............. 412
Loading aid (trunk)
Raising/lowering the roof .............. 514
Locking
see Central locking
Locking (doors)
Automatic ........................................ 89
Emergency locking ........................... 90
From inside (central locking but-
ton) ................................................. .89
Locking centrally
see Central locking
Locking verification signal (on-
board computer) .............................. .234
Low-beam headlamps Display message ............................ 251
Setting for driving abroad (sym-
metrical) ........................................ 122
Switching on/off ........................... 123
Luggage cover
see Trunk partition
Lumbar support
Adjusting (COMAND) ..................... 315 M
M+S tires ............................................ 570
MAGIC SKY CONTROL ....................... 105
Malfunction message see Display messages
Map (navigation)
Adjusting the scal e........................ 365
Arrival time/distance to the des-
tination .......................................... 368
City model ..................................... 369
Geo-coordinate display .................. 368
Heading ......................................... 366
Information in the display .............. 368
Map settings .................................. 366
Moving ........................................... 365
North orientation ........................... 366 Index
15

The PASSENGER AIR BAG ON indicator lamp
is inoperative. It lights up briefly when the
ignition is switched on and then goes out
again.
Depending on the person in the front-
passenger seat, the front-passenger front air
bag must either be disabled or enabled; see
the following points. You must make sure of
this both before and during a journey.
R Children in a child restraint system:
whether the front-passenger front air bag is enabled or deactivated depends on the
installed child restraint system, and the age
and size of the child. Therefore, be sure to
observe the notes on the "Occupant clas-
sification system (OCS)" (Y page 59) and
on "Children in the vehicle" (Y page 68).
There you will also find instructions on
backwards- and forwards-facing child
restraint systems on the front-passenger
seat.
R All other persons: depending on the clas-
sification of the person in the front-
passenger seat, the front-passenger front
air bag is enabled or deactivated
(Y page 59). Be sure to observe the notes
on "Seat belts“ (Y page 52) and "Air bags"
(Y page 56). There you can also find infor-
mation on the correct seat position. Seat belts
Introduction Seat belts are the most effective means of
restricting the movement of vehicle occu-
pants in the event of an accident or the vehi-
cle rolling over. This reduces the risk of vehi- cle occupants coming into contact with parts
of the vehicle interior or being ejected from
the vehicle. Furthermore, the seat belt helps
to keep the vehicle occupant in the best posi- tion in relation to the air bag. The seat belt system comprises:
R Seat belts
R Emergency Tensioning Devices and seat
belt force limiters
If the seat belt is pulled by the seat belt guide quickly or with a jerky movement, the belt
retractor locks. The belt strap cannot be
extracted any further.
The Emergency Tensioning Device tightens
the seat belt in an accident, pulling the belt
close against the body. However it does not
pull the vehicle occupant back in the direction
of the backrest.
The Emergency Tensioning Device does not
correct an incorrect seat position or the rout- ing of an incorrectly fastened seat belt.
When triggered, seat belt force limiters help
to reduce the force exerted by the seat belt on
the vehicle occupant.
The seat belt force limiters are synchronized
with the front air bags, which absorb part of
the deceleration force. This can reduce the
force exerted on the vehicle occupants during an accident.
! If the front-passenger seat is unoccupied,
do not insert the belt tongue into the buckle of the front-passenger seat. This may oth-
erwise lead to the triggering of the Emer-
gency Tensioning Device in the event of anaccident, which will then need to be
replaced.
Important safety notes The use of seat belts and child restraint sys-
tems is required by law in:
R all 50 states
R the U.S. territories
R the District of Columbia
R all Canadian provinces
Even where this is not required by law, all
vehicle occupants should correctly fasten
their seat belts before starting the journey. 52
Occupant safetySafety

aware of the status of the front-passenger
front air bag both before and during the jour- ney.
If the PASSENGER AIR BAG OFF indicator
lamp:
R is lit , the front-passenger front air bag is
deactivated. They will then not be deployed
in the event of an accident.
R does not light up : the front-passenger
front air bag is enabled. If, in the event of an
accident, all deployment criteria are met,
the front-passenger front air bag is
deployed. G
WARNING
If the PASSENGER AIR BAG OFF indicator
lamp is lit, the front-passenger front air bag is disabled. It will not be deployed in the event of
an accident and cannot perform its intended
protective function. A person in the front-
passenger seat could then, for example, come
into contact with the vehicle's interior, espe-
cially if the person is sitting too close to the
dashboard. This poses an increased risk of
injury or even fatal injury.
When the front-passenger seat is occupied,
always ensure that:
R the classification of the person in the front-
passenger seat is correct and the front-
passenger front air bag is enabled or disa-
bled in accordance with the person in the
front-passenger seat
R the front-passenger seat has been moved
back as far back as possible.
R the person is seated correctly.
Make sure, both before and during the jour-
ney, that the status of the front-passenger
front air bag is correct. G
WARNING
If you secure a child in a child restraint system on the front-passenger seat and the
PASSENGER AIR BAG OFF indicator lamp is
off, the front-passenger front air bag can
deploy in the event of an accident. The child could be struck by the air bag. This poses an
increased risk of injury or even fatal injury.
Make sure that the front-passenger front air
bag has been disabled. The PASSENGER AIR
BAG OFF indicator lamp must be lit. G
WARNING
If you secure a child in a forward-facing child
restraint system on the front-passenger seat
and you position the front-passenger seat too close to the dashboard, in the event of an
accident, the child could:
R come into contact with the vehicle's inte-
rior if the PASSENGER AIR BAG OFF indi-
cator lamp is lit, for example
R be struck by the air bag if the PASSENGER
AIR BAG OFF indicator lamp is off
This poses an increased risk of injury or even fatal injury.
Always move the front-passenger seat as far
back as possible and fully retract the seat
cushion length. Always make sure that the
shoulder belt strap is correctly routed from
the vehicle seat belt guide to the shoulder belt
guide on the child restraint system. The shoul-
der belt strap must be routed forwards and
downwards from the seat belt guide. Always
observe the child restraint system manufac-
turer's installation instructions.
If OCS determines that: R the front-passenger seat is unoccupied, the
PASSENGER AIR BAG OFF indicator lamp
lights up after the system self-test and
remains lit. This indicates that the front-
passenger front air bag is deactivated.
R the front-passenger seat is occupied by a
child of up to 12 month sold, in a standard
child restraint system, the PASSENGER AIR BAG OFF indicator lamp lights up after the
system self-test and remains lit. This indi-
cates that the front-passenger front air bag
is deactivated.
But in the case of a 12-month-old child, in a standard child restraint system, the
PASSENGER AIR BAG OFF indicator lamp 60
Occupant safetySafety

can go out after the system self-test. This
indicates that the front-passenger front air bag is activated. The result of the classifi-
cation is dependent on, among other fac-
tors, the child restraint system and the
child's stature. Make sure that the condi-
tions for a correct classification are met. If
the PASSENGER AIR BAG OFF indicator
lamp remains off, do not install a child
restraint system on the front-passenger
seat.
R the front-passenger seat is occupied by a
person of smaller stature (e.g. a teenager
or small adult), the PASSENGER AIR BAG
OFF indicator lamp lights up and remains lit
after the system self-test depending on the result of the classification or, alternatively,
goes out.
- if the PASSENGER AIR BAG OFF indicator
lamp is off, move the front-passenger
seat as far back as possible.
- if the PASSENGER AIR BAG OFF indicator
lamp is lit, a person of smaller stature
should not use the front-passenger seat.
R the front-passenger seat is occupied by an
adult or a person of a stature correspond-
ing to that of an adult, the PASSENGER AIR
BAG OFF indicator lamp goes out after the
system self-test. This indicates that the
front-passenger front air bag is activated.
If children are traveling in the vehicle, be sure to observe the notes on "Children in the vehi-
cle" (Y page 68).
When OCS is malfunctioning, the red 0075
restraint system warning lamp in the instru-
ment cluster and the PASSENGER AIR BAG
OFF indicator lamp light up simultaneously.
The front-passenger front air bag is deactiva- ted in this case and does not deploy during an
accident. Have the system checked by quali-
fied technicians as soon as possible. Consult
an authorized Mercedes-Benz Center. The
front-passenger seat should only be repaired at an authorized Mercedes-Benz Center.
If the front-passenger seat, the seat cover or the seat cushion is damaged, have the nec- essary repair work carried out at an author-
ized Mercedes-Benz Center.
For safety reasons, Mercedes-Benz recom-
mends that you only use seat accessories
that have been approved by Mercedes-Benz.
If the driver's air bag deploys, this does not
mean that the front-passenger front air bag
will also deploy. The Occupant Classification
System (OCS) categorizes the occupant in the
front-passenger seat. Depending on that
result, the front-passenger front air bag is
either enabled or deactivated.
System self-test G
DANGER
If the PASSENGER AIR BAG OFF indicator
lamp does not light up during the system self- test, then the system is malfunctioning. The
front-passenger front air bag might be trig-
gered unintentionally or might not be trig-
gered at all in the event of an accident with
high deceleration. This poses an increased
risk of injury or even fatal injury.
In this case the front-passenger seat may not be used. Do not install a child restraint system
on the front-passenger seat. Have the Occu-
pant Classification System (OCS) checked
and repaired immediately at a qualified spe-
cialist workshop. G
DANGER
If the PASSENGER AIR BAG OFF indicator
lamp remains lit after the system self-test, the front-passenger front air bag is disabled. It willnot be deployed in the event of an accident. In
this case, the front-passenger front air bag
cannot perform its intended protective func-
tion, e.g. when a person is seated in the front- passenger seat.
That person could, for example, come into
contact with the vehicle's interior, especially
if the person is sitting too close to the dash-
board. This poses an increased risk of injury or even fatal injury. Occupant safety
61Safety
Z

Useful information
............................122
Exterior lighting ................................ 122
Interior lighting ................................. 128
Replacing bulbs ................................. 129
Windshield wipers ............................130 121Lights and windshield wipers

Switching Adaptive Highbeam Assist
on/off 0043
High-beam headlamps
0044 Turn signal, right
0087 High-beam flasher
0085 Turn signal, left
X To switch on: turn the light switch to 0058.
X Press the combination switch beyond the
pressure point in the direction of arrow 0043.
The 00CE indicator lamp in the multifunc-
tion display lights up when it is dark and the light sensor activates the low-beam head-
lamps.
If you are driving at speeds above approx-
imately 16 mph (25 km/h):
The headlamp range is set automatically
depending on the distance between the
vehicle and other road users.
If you are driving at speeds above approx-
imately 19 mph (30 km/h) and no other
road users have been detected:
The high-beam headlamps are switched on
automatically. The 0057indicator lamp in
the instrument cluster also lights up.
If you are driving at speeds below approx-
imately 16 mph (25 km/h) or other road
users have been detected or the roads are adequately lit:
The high-beam headlamps are switched off
automatically. The 0057indicator lamp in
the instrument cluster goes out. The 00CEindicator lamp in the multifunction display
remains lit.
X To switch off: move the combination
switch back to its normal position or move the light switch to another position.
The 00CE indicator lamp in the multifunc-
tion display goes out. Headlamps fogged up on the inside
Certain climatic and physical conditions may
cause moisture to form in the headlamp. This moisture does not affect the functionality of
the headlamp. Interior lighting
Overview of interior lighting
Overhead control panel
0043
003D Switches the left-hand reading lamp
on/off
0044 004A Switches the interior lighting on
0087 0033 Switches the interior lighting/auto-
matic interior lighting control off
0085 003D Switches the right-hand reading
lamp on/off
0083 Switches the automatic interior lighting
control on 128
Interior lightingLights and windshield wipers

Interior lighting control
General notes In order to prevent the vehicle's battery from
discharging, the interior lighting functions are
automatically deactivated after some time
unless the SmartKey is in position 2in the
ignition lock.
Automatic interior lighting control Overhead control panel
0043 003D To switch the left-hand reading lamp
on/off
0044 004A To switch the interior lighting on
0087 0033 To switch the interior lighting/auto-
matic interior lighting control off
0085 003D To switch the right-hand reading
lamp on/off
0083 To switch the automatic interior lighting
control on
X To switch on: set the switch to center
position 0083.
X To switch off: set the switch to the 0033
position.
The interior lighting automatically switches
on if you:
R unlock the vehicle
R open a door
R remove the SmartKey from the ignition lock
The interior light is activated for a short while when the SmartKey is removed from the igni-
tion lock. You can activate this delayed switch-off using the on-board computer
(Y
page 234).
Manual interior lighting control X
To switch the interior lighting on: set the
switch to the 004Aposition.
X To switch the interior lighting off: set the
switch to the 0033or (if the door is closed)
to the center position.
X To switch the reading lamps on/off:
press the 003Dbutton. Crash-responsive emergency lighting
The interior lighting is activated automatically
if the vehicle is involved in an accident.
X To switch off the crash-responsive
emergency lighting: press the hazard
warning lamp button.
or X Lock and then unlock the vehicle using the
SmartKey. Replacing bulbs
G
DANGER
Xenon bulbs carry a high voltage. You can get an electric shock if you remove the cover of
the Xenon bulb and touch the electrical con-
tacts. There is a risk of fatal injury.
Never touch the parts or the electrical con-
tacts of the Xenon bulb. Always have work on
the Xenon bulbs carried out at a qualified spe-
cialist workshop.
The front and rear lamps of your vehicle are
equipped with either Xenon or LED bulbs. Do
not replace the bulbs yourself. Contact a
qualified specialist workshop which has the
necessary specialist knowledge and tools to
carry out the work required.
Bulbs and lamps are an important aspect of
vehicle safety. You must therefore make sure Replacing bulbs
129Lights and windshield wipers Z