74 Safety and SecurityOccupant safety
When using any infant or child restraint
system, be sure to carefully read and
follow all manufacturer’s instructions
for installation and use.
Please read and observe warning labels
affixed to inside of vehicle and to infant
or child restraints.Warning!
G
Children 12 years old and under must never
ride in this vehicle, except in a
Mercedes-Benz authorized BabySmart
TM
compatible child seat, which operates with
the BabySmart
TM system installed in the ve-
hicle to deactivate the passenger front air-
bag when it is properly installed. Otherwise
they will be struck by the airbag when it in-
flates in a crash. If this happens, serious or
fatal injury will result.
Infants and small children must be seated in
an appropriate BabySmart
TM compatible in-
fant or child restraint system, which is prop-
erly secured with the vehicle’s seat belt and
top tether strap, fully in accordance with the
child seat manufacturer’s instructions.
Infants and small children should never
share a seat belt with another occupant.
During an accident, they could be crushed
between the occupant and seat belt.
A child’s risk of serious or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle and
the child is not properly secured in the child
restraint.
Adjust the passenger seat as far as possible
rearward from the dashboard when the seat
is occupied.
Warning!
G
Children too big for child restraint systems
should use regular seat belts. Position the
shoulder belt across chest and shoulder, not
face or neck. A booster seat may be neces-
sary to achieve proper belt positioning for
children from 41 lbs until they reach a
height where a lap/shoulder belt fits
properly without a booster.
When the child restraint is not in use, re-
m o v e i t f r o m t h e v e h i c l e o r s e c u r e i t w i t h t h e
seat belt to prevent the child restraint from
becoming a projectile in the event of an
accident.
Do not leave children unattended in the
vehicle; even if the children are secured in a
child restraint system. Unsupervised
children in a child restraint system may use
vehicle equipment and cause an accident
and/or serious personal injury.
76 Safety and SecurityOccupant safetyWarning!
G
The BabySmart
TM airbag deactivation sys-
tem will ONLY work with a special child seat
designed to operate with it. It will not work
with child seats which are not BabySmart
TM
compatible.
Never place anything between seat cushion
and child seat (e.g. pillow), since it reduces
the effectiveness of the deactivation sys-
tem. The bottom of the child seat must
make full contact with the passenger seat
cushion. An incorrectly mounted child seat
could cause injuries to the child in case of an
accident, instead of protecting the child.
Follow the manufacturer’s instructions for
installation of special child seats.
Warning!
G
When using a BabySmart
TM compatible child
seat on the passenger seat, the passenger
front airbag will not deploy only if the PAS-
SENGER AIRBAG OFF indicator lamp
(
page 75) remains illuminated.
Please be sure to check the PASSENGER
AIRBAG OFF indicator lamp every time you
use the special system child seat. Should
the PASSENGER AIRBAG OFF indicator lamp
go out while the restraint is installed, please
check installation. If the PASSENGER AIR-
BAG OFF indicator lamp remains out, do not
use the BabySmart
TM restraint to transport
children on the passenger seat until the sys-
tem has been repaired.
Warning!
G
Do not place powered-on laptops, cell
phones, electronic tags such as those used
in ski passes and like electronic devices on
front passenger seat. Signals from such de-
vices may interfere with the BabySmart
TM
system. Such signal interference may cause
the PASSENGER AIRBAG OFF indicator lamp
(
page 75) not to come on during self-test
or be continuously lit, indicating that the
system is not functioning.
77 Safety and Security
Occupant safety
Installation of infant and child restraint
systems
This vehicle is equipped with a tether an-
chorage for a top tether strap behind the
passenger seat.
1Cover of anchorage ring
To have better access to the anchorage
ring, move the passenger seat forward
(page 43).
Remove cover1 in direction of the ar-
row from anchorage ring3.
Guide tether strap according to the
child restraint manufacturer’s instruc-
tions.
Make sure the tether strap is not
twisted.
2Hook
3Anchorage ring
Securely fasten hook2, which is part
of the tether strap, to anchorage
ring3.
Move the passenger seat back as far to
the rear as possible.
Once the top tether anchorage hook is
attached, the child restraint itself can be
secured.
Properly secure the child restraint us-
ing the passenger seat lap/shoulder
belt (
page 73) and tether anchorage
for top tether strap, fully in accordance
with the child restraint manufacturer’s
instructions.
Tighten the top tether strap according
to the child restraint manufacturer’s in-
structions.
Reinstall cover1 after removing the
tether strap.
iFor safety, make sure the hook has
attached to the ring beyond the safety
catch, as illustrated.
306 Practical hintsWhat to do if ...Lamp in center consoleProblem
Possible cause/consequence
Suggested solution
PASSENGER AIRBAG OFF
The front passenger front airbag
off indicator lamp comes on and
remains illuminated.
A BabySmart
TM child seat is installed on the
front passenger seat. Therefore the passen-
ger front airbag is switched off.
The system is malfunctioning when there is
no BabySmart
TM child seat installed on the
front passenger seat.
Have the system checked at an autho-
rized Mercedes-Benz Center as soon
as possible.
PASSENGER AIRBAG OFF
The front passenger front airbag
off indicator lamp does not come
on or does not remain illuminat-
ed with a BabySmart
TM child seat
properly installed on the front
passenger seat.
The system is malfunctioning.
Make sure there is nothing between
seat cushion and child seat.
Check installation of the child seat.
If the indicator lamp remains out:
Have the system checked at an autho-
rized Mercedes-Benz Center as soon
as possible.
Do not use the BabySmart
TM restraint to
transport children on the front passenger
seat until the system has been repaired.
385 Technical terms
ABS
(A
nti-lock B
raking S
ystem)
Prevents the wheels from locking up
during braking so that the vehicle can
continue to be steered.
Accessory weight
(
page 281)
ACL
(Airbrake/C
entral L
ocking)
Controls the locking mechanism of the
Airbrake and the central locking sys-
tem.
Air pressure
(
page 281)
Aspect ratio
(page 281)BabySmart
TM airbag deactivation
system
This system detects if a special system
compatible child restraint seat is in-
stalled on the front passenger seat. The
system will automatically deactivate
the passenger front airbag when such a
seat is properly installed (PASSENGER
AIRBAG OFF indicator lamp on the low-
er center console illuminates and re-
mains illuminated).
BabySmartTM compatible child seats
Special restraint system for children.
The sensor system for the passenger
seat prevents deployment of the pas-
senger front airbag if a BabySmart
TM
compatible child seat is installed. See
an authorized Mercedes-Benz Center
for availability.
Bar
(
page 281)BAS
(B
rake As
sist S
ystem)
System for potentially reducing braking
distances in emergency braking situa-
tions. The system is activated when it
senses an emergency based on how
fast the brake is applied.
Bead
(
page 281)
Bi-Xenon headlamps
Headlamps which use an electric arc as
the light source and produce a more in-
tense light than filament headlamps.
Bi-Xenon headlamps produce low
beam and high beam.
CAC
(Customer A
ssistance C
enter)
Mercedes-Benz customer service cen-
ter, which can help you with any ques-
tions about your vehicle and provide
assistance in the event of a break-
down.
393 Index
Body surface 292
Brake
Electrohydraulic brake system 84
Brake Assist System see BAS
Brake fluid 377, 379
Checking 242
Messages in the multifunction
display 300, 317
Brake lamps 349
High mounted 349
Messages in the multifunction
display 330
Brake pads
Messages in the multifunction
display 318
Brakes 232
Warning lamp 29, 300
Break-in the vehicle 230
Bulbs
Messages in the multifunction
display 330
Replacing 348C
CAC 385
California retail buyers and lessees, impor-
tant notice for 15
Call priority, Tele Aid 214
CAN system 386
Capacities and recommended
fuel/lubricants 377
Cargo area see Trunk
Cassette player 152
Catalytic converter 239
CD changer 156
Location 157
CD player 124
Cellular phone
Delayed switch-off time 206
Inserting the cradle 205
Making calls in hands-free mode 207
Making calls in private mode 206
Re-inserting 207
Removing the cradle 205
Center console
Lower part 32
Upper part 31
Center storage compartment 201Central locking
Automatic 103, 137
Central locking switch 31
Locking/unlocking from inside 103
Central locking switch 103
Children in the vehicle 72
Airbags 64
Indicator lamp, front passenger front
airbag 75
Infant and child restraint systems 62,
75, 77
Cigarette lighter 202
Clock 29, 131
Setting time 131
Cockpit 26, 386
Cold tire inflation pressure 281
Combination switch 27, 53, 109
Compact guide 343
Control and operation of radio
transmitters 238
Control system 117, 386
Multifunction display 117
Multifunction steering wheel 118
Resetting to factory default 127
397 Index
Fuel tank
Capacity 377
Filler flap 241
Fuels, coolants, lubricants etc. 377
Fuses 363
G
Garage door opener 216
Gasoline see Fuel
GAWR 282
Gear range
Automatic transmission 170
Canceling limit 169
Limiting 170
Shifting into optimal 169
Gear selector lever 32, 167
Lock 49, 51, 388
Position 167, 171
Position indicator 167
Gearshift
Indicator lamp 29
Program, Manual 173, 176
Global locking/unlocking see Key
Good visibility 179GPS 387
Gross Axle Weight Rating see GAWR
Gross Vehicle Weight Rating see GVWR
Gross Vehicle Weight see GVW
GVW 282
GVWR 282
H
Hands-free microphone 33
Hazard warning flasher 110
Head/thorax airbag 69
Headlamp switch-off delay see Delayed
switch-off, exterior lamps
Headlamps
Automatic headlamp mode 106
Cleaning lenses 295
Cleaning system 179, 252, 383
Manual headlamp mode 106
Messages in the multifunction
display 331
Replacing bulbs 348
Switch 52, 105
Head-thorax airbag 75, 387
High beam flasher 53, 109
Replacing bulbs 348High beam headlamps
Indicator lamp 29
Messages in the multifunction
display 331
Replacing bulbs 348
Switching on 109
High mounted brake lamp 349
High-pressure cleaners 293
Hood 244
Messages in the multifunction
display 329
Horn 27
HVAC see Automatic climate control
Hydroplaning 236
I
Identification labels 368
Identification Number, Vehicle (VIN) 368
Ignition 40
Immobilizer 90
Indicator lamps see Lamps, Indicator and
warning
Infant and child restraint systems see Chil-
dren in the vehicle
Inflation pressure see Tires, Inflation pres-
sure
Inside door handle 34
400 IndexMultifunction display messages
ABS 309
ACL malfunction 312
Airbrake 315
Battery, Vehicle 315
Brake pads 318
Coolant 323
Cruise control 310
Differential 326
Display 327
Doors 327
Electrohydraulic brake system 319
Engine 328
Engine oil 328
ESP
®
310
Fuel system 329
Hood 329
Lamps 330
Parking brake 322
Reserve fuel 329
Seat belt 334
Service brake 322
SmartKey 329
Telephone 329
Tires 335
Trunk lid 341Washer fluid 341
Multifunction steering wheel 30, 118,
387
Button operation 118
Gearshift control, Automatic
transmission 174
N
Net, parcel 201
New vehicle break-in 230
Night security illumination 108, 134
Normal occupant weight 282
Number, Vehicle Identification
(VIN) 368, 389
O
Occupant distribution 282
Occupant safety
Airbags 63
BabySmart
TM airbag deactivation
system 75
Children and airbags 64
Children in the vehicle 72
Fastening the seat belts 46
Infant and child restraint systems 73
Seat belts 69
Octane number 388Odometer
Main 117
Trip 115
Oil level see Engine oil, Checking level
Oil see Engine oil
One-touch gearshifting, Automatic
transmission 168
Operating safety
Audio system 143
Vehicle 20
Operator’s manual 342
Outside temperature see Displays
Overdue maintenance service 290
Overhead control panel 33
Overspeed range, Engine 115, 388
P
Panic alarm 78
Parcel net in trunk 201
Parking 57, 234
Parking brake 32
Engaging 57
Message in the multifunction
display 322
Releasing 50