Page 99 MERCEDES-BENZ R350 2010 W251 Owner's Manual

Symbols
Trademarks ®
:
R AdBlue ®
is a registered trademark of the
German Association of the Automotive
Industry (VDA).
R BabySmart TM
is a trademark of Siemens
Automotive Corp.
R Bluetooth ®
is a registered trademark of
Bluetooth SIG Inc.
R ESP ®
and PRE-SAFE ®
are registered
trademarks of Daimler.
R HomeLink ®
is a registered trademark of
Prince, a Johnson Controls Company.
R SIRIUS and related marks are trademarks
of SIRIUS XM Radio Inc.
The following symbols are found in this
Operator’s Manual: G
Warning!
Warning notices draw your attention to
hazards that may endanger your health or life,
or the health or life of others.
! Highlights hazards that may result in
damage to your vehicle.
i Helpful hints or further information you
may find useful.
X This symbol points to instructions
for you to follow.
X A number of these symbols
appearing in succession indicates
a multiple-step procedure.
Y page This symbol tells you where to look
for further information on a topic.
YY This continuation symbol marks a
warning or procedure which is
continued on the next page.
Display Text in displays, such as the control
system, are printed in the type
shown here.
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Exterior view
i
This Operator’s Manual describes all features, standard or optional, potentially available
for your vehicle at the time of purchase. Please be aware that your vehicle might not be
equipped with all features described in this manual. Function Page
:
Rear lamps 312
;
Fuel filler flap 220
=
Exterior rear view mirrors 94
?
Power tilt/sliding sunroof 181
Panorama roof with power
tilt/sliding panel
184
A
Windshield:
Wiping with washer fluid 105
Cleaning 266
B
Doors:
Locking and unlocking 70
Locking and unlocking
manually
308
C
Wipers 103
Wiper blades, replacing 317 Function Page
Wiper blades, cleaning 266
D
Hood 222
E
Front lamps 312
F
Headlamp cleaning system 101
G
Front towing eye 338
H
Tires and wheels 227
Rims and tires 347
I
Rear towing eye 338
J
Rear window wiper/washer 105
Wiper blade, replacing 317
Wiper blade, cleaning 266
K
Tailgate 75
Power tailgate 76
L
Rear window defroster 18026
Exterior viewAt a glance
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Cockpit
Function Page
:
Cruise control lever:
Cruise control 142
Distronic 145
;
Instrument cluster 28,
122 =
Multifunction steering
wheel 30,
123 ?
Horn
A
Steering wheel gearshift
control
121
B
Gear selector lever 116
C
Front Parktronic warning
indicators
158
D
Overhead control panel 32
E
Glove box lid release, glove
box lock
198
F
Glove box 197
G
Center console 31
H
Power outlet
205 Function Page
I
Starter switch 79
J
Steering wheel adjustment,
manual
91
K
Steering wheel adjustment,
electrical
91
Heated steering wheel 93
L
On-board diagnostics
(OBD) socket
M
Hood lock release 222
N
Parking brake release 114
O
Parking brake pedal 114
P
Door control panel 33
Q
Exterior lamp switch 97
R
Combination switch:
Turn signals 100
Wipers 103
High beam 100Cockpit
27At a glance
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Instrument cluster
Function Page
:
# Left turn signal
indicator lamp
;
To dim instrument cluster
illumination
123
=
Reset button for:
Trip odometer 123
Settings 131
?
To brighten instrument
cluster illumination
123
A
! Right turn signal
indicator lamp
B
Clock 133
C
Speedometer with:
! Antilock Brake
System (ABS) indicator
lamp
300
È Variable speed limiter
indicator lamp
2 Function Page
$ Brake warning lamp,
USA only
301
d ESP
®
warning lamp 303
· Distance warning
lamp
3
304
J Brake warning lamp,
Canada only
301
h Combination low tire
pressure/TPMS
malfunction telltale, USA
only
232,
306 2
Lamp without function. It illuminates when the ignition is on. It should go out when the engine is running.
3 Vehicles without Distronic: Warning lamp without function. It illuminates when the ignition is on. It should
go out when the engine is running. 28
Instrument clusterAt a glance
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Function Page
D
Multifunction display with:
Trip odometer 125
Main odometer 125
E
Tachometer with:
7 Seat belt telltale 51,
302 % Preglow indicator
lamp, diesel engine only
111
+ Supplemental
Restraint System (SRS)
indicator lamp
36,
303 L Low-beam headlamp
indicator lamp
98
; Engine malfunction
indicator lamp, Canada only
305
! Engine malfunction
indicator lamp, USA only
305
K High-beam headlamp
indicator lamp
100
F
Fuel gauge with:
Fuel tank reserve warning
lamp
305 Function Page
8 Fuel filler flap
indicator: The fuel filler flap
is located on the rear right-
hand side.
G
Multifunction display with:
Outside temperature
indicator or digital
speedometer (depending
on selected setting in the
control system)
127
Transmission position
indicator
118
Gear range indicator 120
Automatic transmission
program mode indicator
120
Distance warning function
indicator 138,
152 Rear window wiper
indicator
105Instrument cluster
29At a glance
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Multifunction steering wheel
Function Page
:
Multifunction display 125
;
Press button 6:
to answer a call 140
to dial
4 140
to redial
4 140
Press button ~:
to end a call 140
to reject an incoming call 140
Press button
W or X: to select submenus in the
Settings menu
131
to set values
to set the volume
Press button ? to turn
the Voice Control System
on 5
, see separate operating
instructions. Function Page
=
Press button V or U
to select next/previous
menu. 123
Press button & or *
briefly: to move within a menu
to select previous or next
track, scene or stored
station within Audio/DVD
menu
128
to switch to the phone book
and select a name or
number within Telephone
menu
140
Press and hold button
& or *:
to select previous or next
track with quick search or
to select previous or next
station in station list or
wave band within
Audio/
DVD menu 128
to start the quick search in
the phone book within
Telephone
menu 140
Press button A to turn
the Voice Control System
off 5
, see separate operating
instructions. 4
Function only available in telephone menu.
5 Vehicles without Voice Control System: Button without function. 30
Multifunction steering wheelAt a glance
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Center console
Upper part
Function Page
:
COMAND system, see
separate operating
instructions
;
Climate control system 162
Rear window defroster 180
=
Seat heating, front
passenger side
91
?
Seat ventilation, front
passenger side
90
A
Vehicle level control switch 154
B
Program mode selector
switch for automatic
transmission
120
C
Front passenger front air
bag off indicator lamp (USA
only)
42,
307 Front passenger front air
bag off indicator lamp
(Canada only)
45,
307 Function Page
D
Hazard warning flasher
switch
101
E
Alarm system indicator
lamp
68
F
Parktronic system
deactivation switch
159
G
Electronic Stability
Program (ESP
®
) switch 65
H
Seat ventilation, driver’s
side
90
I
Seat heating, driver’s side 91
J
Adaptive Damping System
(ADS) switch
153Center console
31At a glance
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Lower part
Function Page
:
Storage compartment 198
;
Ashtray with storage
compartment
204
Cigarette lighter 205
=
Cup holder 201
?
Front armrest storage
compartment/telephone
tray
198
A
Removable card/ticket
holder, bottle opener
201 Overhead control panel
Function Page
:
Left front reading lamp on/
off
102
;
Automatic interior lighting 102
=
Rear interior lighting on/off 102
?
Front interior lighting on/
off
102
A
Right reading lamp on/off 102
B
Front right interior lamp 102
C
Power tilt/sliding sunroof
switch
181
Power tilt/sliding panel
switch
184
D
SOS button (Tele Aid
system)
209
E
Interior rear view mirror 94
F
Reading lamps 102
G
Garage door opener 21332
Overhead control panelAt a glance
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Function Page
H
Hands-free microphone for
Tele Aid (emergency call
system), telephone, and
Voice Control System, see
separate operating
instructions
I
Front left interior lamp 102 Door control panel
Function Page
:
Inside door handle 74
;
Central locking/unlocking
switch
74
=
Exterior rear view mirror
adjustment
94
?
Selection buttons for
exterior rear view mirror
adjustment
94
Power-folding exterior rear
view mirrors
95
A
Switches for opening/
closing front and rear door
windows
106
B
Rear door window override
switch
62
C
Hinged quarter window
switch
106
D
Remote tailgate release
switch, power tailgate
78Door control panel
33At a glance
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Vehicle equipment
i This Operator’s Manual describes all
features, standard or optional, potentially
available for your vehicle at the time of
purchase. Please be aware that your
vehicle might not be equipped with all
features described in this manual. Occupant safety
Introduction
In this section you will learn the most
important facts about the restraint system
components of the vehicle.
The restraint systems are:
R Seat belts
R Child restraints
R Lower Anchors and Tethers for CHildren
(LATCH)
Additional
protection potential is provided by:
R Supplemental Restraint System (SRS) with
- Air bags
- Air bag control unit (with crash sensors)
- Emergency Tensioning Device (ETD) for
seat belts
- Seat belt force limiter
R NECK-PRO active front head restraints
R Preventive occupant safety (PRE-SAFE ®
)
R Air bag system components with
-Front passenger front air bag off
indicator lamp
- USA only: Front passenger seat with Occupant Classification System (OCS)
- Canada only: Front passenger seat with
BabySmart™

air bag deactivation system
Although the systems are independent, their
protective functions work in conjunction with
each other. 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 deployment is exceeded. Therefore,
never modify the restraint systems. Do not
tamper with electronic components or their
software.
i See “Children in the vehicle”
(Y page 55) for information on
R infants and children traveling with you in
the vehicle
R restraint systems for infants and children SRS indicator lamp
The SRS system conducts a self-test when
the ignition is switched on and in regular
intervals while the engine is running. This
facilitates detection of system malfunctions.
The SRS indicator lamp + in the
instrument cluster comes on when the
ignition is switched on. It goes out no later
than

a few seconds after the engine has been
started.
The SRS components are in operational
readiness when the SRS indicator lamp
+ is not lit while the engine is running.
A malfunction in the system has been
detected if the SRS indicator lamp +
R fails to go out after approximately
4 seconds after the engine was started
R does not come on at all
R comes on after the engine was started or
while driving 36
Occupant safety
Safety and security
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