Cargo tie down rings.........................242
CD
see also Digital Operator's Man-
ual ..................................................2 14
CD player (on-board computer) ........190
Center console
Lower section .................................. 42
Lower section (AMG vehicles) .......... 43
Upper section .................................. 41
Central locking
Automatic locking (on-board com-
puter) ............................................. 190
Locking/unlocking (SmartKey) ........9 0
Changing bulbs
High-beam headlamps .................. .124
Turn signals (front) ......................... 125
Child
Restraint system .............................. 69
Child seat
Forward-facing restraint system ...... 73
LATCH-type (ISOFIX) child seat
anchors ............................................ 70
On the front-passenger seat ............ 73
Rearward-facing restraint system .... 73
Top Tether ....................................... 71
Child-proof locks
Important safety notes .................... 73
Rear doors ....................................... 74
Children
Special seat belt retractor ............... 69
Cigarette lighter ................................ 251
Cleaning
Mirror turn signal ........................... 268
Clear button ....................................... 222
Climate control
Automatic climate control (3-
zone) .............................................. 132
Controlling automatically ............... 133
Cooling with air dehumidification .. 133
Defrosting the windows ................. 133
Defrosting the windshield .............. 133
Dual-zone automatic climate con-
trol ................................................. 131
General notes ................................ 130
Indicator lamp ................................ 133
Maximum cooling .......................... 133
Overview of systems ...................... 130 Problem with the rear window
defroster ........................................ 133
Problems with cooling with air
dehumidification ............................ 133
Rear control panel ......................... 132
Re
frigera
nt ..................................... 344
Refrigerant filling capacity ............. 344
Setting the air distribution ............. 133
Setting the air vents ...................... 133
Setting the airflow ......................... 133
Setting the climate mode ............... 133
Setting the temperature ................ 133
Switching air-recirculation mode
on/off ............................................ 133
Switching on/off ........................... 133
Switching residual heat on/off ...... 133
Switching the rear window
defroster on/off ............................ 133
Switching the ZONE function on/
off .................................................. 133
Coat hooks ......................................... 245
Cockpit
Overview .......................................... 36
see Instrument cluster
Collapsible spare wheel
Inflating ......................................... 331
see Emergency spare wheel
COLLISION PREVENTION ASSIST
PLUS
Display message ............................ 191
Operation/notes .............................. 78
COMAND
Components .................................. 216
Control panel ................................. 219
Controller ...................................... 222
Display ........................................... 217
Functions ....................................... 216
Combination switch .......................... 121
Combined cargo cover and net ........ 243
Connecting a USB device
see also Digital Operator's Man-
ual .................................................. 214
Consumption statistics (on-board
computer) .......................................... 190
Control panel ..................................... 221
Controller ........................................... 222
Convenience box ............................... 245
Index7
Reached (TIREFIT) .......................... 274
Recommended .............................. .291
Tire pressure monitor
Checking the tire pressure elec-
tronically ........................................ 296
Function/notes .............................2 94
General notes ................................ 294
Important safety notes .................. 295
Radio type approval for the tire
pressure monitor ........................... 297
Restarting ...................................... 297
Warning lamp ................................. 211
Warning message .......................... 296
Tire-change tool kit ........................... 270
TIREFIT kit .......................................... 273
Tires
Aspect ratio (definition) ................. 308
Average weight of the vehicle
occupants (definition) .................... 307
Bar (definition) ............................... 306
Changing a wheel .......................... 309
Characteristics .............................. 306
Checking ........................................ 289
Curb weight (definition) ................. 308
Definition of terms ......................... 306
Direction of rotation ...................... 309
Display message ............................ 200
Distribution of the vehicle occu-
pants (definition) ............................ 309
DOT (Department of Transporta-
tion) (definition) ............................. 307
DOT, Tire Identification Number
(TIN) ............................................... 306
GAWR (Gross Axle Weight Rating)
(definition) ..................................... 307
General notes ................................ 314
GVW (Gross Vehicle Weight) (def-
inition) ........................................... 307
GVWR (Gross Vehicle Weight Rat-
ing) (definition) .............................. 307
Important safety notes .................. 288
Increased vehicle weight due to
optional equipment (definition) ...... 307
Information on driving .................... 288
Kilopascal (kPa ) (
definition) ........... 307
Labeling (overview) ........................ 303
Load bearing index (definition) ...... 308
Load index ..................................... 305 Load index (definition) ................... 307
Maximum load on a tire (defini-
tion) ............................................... 308
Maximum loaded vehicle weight
(definition) ..................................... 307
Maximum permissible tire pres-
sure (definition) ............................. 308
Maximum tire load ......................... 305
Maximum tire load (definition) ....... 308
MOExtended tires .......................... 290
Optional equipment weight (defi-
nition) ............................................ 308
PSI (pounds per square inch) (def-
inition) ........................................... 308
Replacing ....................................... 309
Service life ..................................... 290
Sidewall (definition) ....................... 308
Speed rating (definition) ................ 307
Storing ........................................... 309
Structure and characteristics
(definition) ..................................... 306
Temperature .................................. 302
TIN (Tire Identification Number)
(definition) ..................................... 308
Tire bead (definition) ...................... 308
Tire pressure (definition) ................ 308
Tire pressures (recommended) ...... 307
Tire size (data) ............................... 314
Tire size designation, load-bearing
capacity, speed rating .................... 303
Tire tread ....................................... 289
Tire tread (definition) ..................... 308
Total load limit (definition) ............. 309
Traction ......................................... 302
Traction (definition) ....................... 308
Tread wear ..................................... 302
Uniform Tire Quality Grading
Standards ...................................... 301
Uniform Tire Quality Grading
Standards (definition) .................... 307
Wear indicator (definition) ............. 308
Wheel and tire combination ........... 316
Wheel rim (definition) .................... 307
see Fl
at tire
Top Tether ............................................ 71
Tow-starting
Emergency engine starting ............ 284
Important safety notes .................. 281
Index21
GWARNING
If the child restraint system is installed incor-
rectly or is not secured, it can come loose in
the event of an accident, heavy braking or a
sudden change in direction. The child
restraint system could be thrown about, strik-
ing vehicle occupants. There is an increased
risk of injury, possibly even fatal.
Always install child restraint systems prop-
erly, even if they are not being used. Make
sure that you observe the child restraint sys-
tem manufacturer's installation instructions.
You will find further information on stowing
objects, luggage or loads under "Loading
guidelines" (
Ypage 238).
GWARNING
Child restraint systems or their securing sys-
tems which have been damaged or subjected
to a load in an accident can no longer protect
as intended. The child cannot then be
restrained in the event of an accident, heavy
braking or sudden changes of direction. There is an increased risk of injury, possibly even
fatal.
Replace child restraint systems which have
been damaged or subjected to a load in an
accident as soon as possible. Have the secur-
ing systems on the child restraint system
checked at a qualified specialist workshop,
before you install a child restraint system
again.
The securing systems of child restraint sys-
tems are:
Rthe seat belt system
Rthe LATCH-type (ISOFIX) securing rings
Rthe Top Tether anchorages
If it is absolutely necessary to carry a child on the front-passenger seat, be sure to observe
the information on the "Occupant Classifica-
tion System (OCS)" (
Ypage 58). There you
will also find information on deactivating the
front-passenger front air bag. All child restraint systems must meet the fol-
lowing standards:
RU.S. Federal Motor Vehicle Safety Stand-
ards 213 and 225
RCanadian Motor Vehicle Safety Standards
213 and 210.2
Confirmation that the child restraint system
corresponds to the standards can be found
on an instruction label on the child restraint
system. This confirmation can also be found
in the installation instructions that are inclu-
ded with the child restraint system.
Observe the warning labels in the vehicle inte-
rior and on the child restraint system.
LATCH-type (ISOFIX) child seat secur-
ing system
GWARNING
LATCH-type (ISOFIX) child restraint systems
do not offer sufficient protective effect for
children whose weight is greater than 48 lbs
(22 kg) who are secured using the safety belt integrated in the child restraint system. In the
event of an accident, a child might not be
restrained correctly. This poses an increased
risk of injury or even fatal injury.
If the child weighs more than 48 lbs (22 kg),
only use LATCH-type (ISOFIX) child restraint
systems with which the child is also secured
with the vehicle seat belt. Also secure the
child restraint system with the Top Tether
belt, if available.
Always comply with the manufacturer's
installation and operating instructions for the
child restraint system used.
Before every trip, make sure that the LATCH-
type (ISOFIX) child restraint system is
engaged correctly in both LATCH-type (ISO-
FIX) securing rings
!When installing the child restraint system,
make sure that the seat belt for the middle
seat does not get trapped. The seat belt
could otherwise be damaged.
70Children in the vehicle
Safety
When installing the LATCH-type (ISOFIX) child
restraint system, fold protective caps;of
LATCH-type (ISOFIX) securing rings :
inwards.
XInstall the LATCH-type (ISOFIX) child
restraint system on both LATCH-type (ISO- FIX) securing rings :.
ISOFIX is a standardized securing system for
specially designed child restraint systems on
the rear seats. LATCH-type (ISOFIX) securing
rings :for two LATCH-type (ISOFIX) child
restraint systems are installed on the left and
right rear seats.
Non-LATCH-type (ISOFIX) child seats may
also be used and can be installed using the
vehicle's seat belt system. Install the child
seat according to the manufacturer's instruc-
tions.
Top Tether
Introduction
Top Tether provides an additional connection
between the child restraint system secured
with a LATCH-type (ISOFIX) child seat mount
and the vehicle. This helps reduce the risk of
injury even further. If the child restraint sys-
tem is equipped with a Top Tether belt, this
should always be used.
Important safety notes
GWARNING
If the rear seat backrests are not locked, they
could fold forwards in the event of an acci-
dent, heavy braking or sudden changes of
direction. As a result, child restraint systems
cannot perform their intended protective
function. Rear seat backrests that are not
locked can also cause additional injuries, e.g.
in the event of an accident. This poses an
increased risk of injury or even fatal injury.
Always lock rear seat backrests after instal-
ling a Top Tether belt. Observe the lock veri-
fication indicator. Adjust the rear seat backr-
ests so that they are in an upright position.
If the rear seat backrest is not engaged and
locked, this will be shown in the multifunction
display in the instrument cluster. A warning
tone also sounds.
Top Tether anchorages
Sedan
The Top Tether anchorage points are installed
in the rear compartment behind the head
restraints.
Children in the vehicle71
Safety
Z
XMove head restraint:upwards.
XFold up cover ;of Top Tether anchorage
A.
XInstall the LATCH-type (ISOFIX) child
restraint system with Top Tether. Always
comply with the child restraint system
manufacturer's installation instructions
when doing so.
XRoute Top Tether belt =under head
restraint :between the two head restraint
bars.
XHook Top Tether hook ?into Top Tether
anchorage A.
XMake sure that Top Tether belt =is not
twisted.
XTension Top Tether belt =. Always comply
with the child restraint system manufactur-
er's installation instructions when doing so.
XFold down cover ;of Top Tether anchor-
age A.
XMove head restraint :back down again
slightly if necessary (
Ypage 116). Make
sure that you do not interfere with the cor-
rect routing of Top Tether belt =.
Wagon
The Top Tether anchorages are located on the
rear side of the rear seat backrests.XMove head restraint :upwards.
XRemove combined cargo cover and net =
(
Ypage 243).
XInstall the LATCH-type (ISOFIX) child
restraint system with Top Tether. Always
comply with the child restraint system
manufacturer's installation instructions
when doing so.
XRoute Top Tether belt Bunder head
restraint :between the two head restraint
bars.
XHook Top Tether hook Ainto Top Tether
anchorage ?on the back of rear seat
backrest ;.
XMake sure that Top Tether belt Bis not
twisted.
XTension Top Tether belt B. Always comply
with the child restraint system manufactur-
er's installation instructions when doing so.
XMove head restraint :back down again
slightly if necessary (
Ypage 116). Make
72Children in the vehicle
Safety
sure that you do not interfere with the cor-
rect routing of Top Tether beltB.
XInstall combined cargo cover and net =
(
Ypage 243).
Child restraint system on the front-
passenger seat
General notes
Accident statistics show that children
secured in the rear seats are safer than chil-
dren secured in the front-passenger seat. For
this reason, Mercedes-Benz strongly advises
that you install the child restraint system on a
rear seat.
If it is absolutely necessary to install a child
restraint system on the front-passenger seat,
be sure to observe the instructions and safety
notes on the "Occupant Classification System (OCS)" (
Ypage 58).
You can thus avoid the risks that could arise
as a result of:
Ran incorrectly categorized person in the
front-passenger seat
Rthe unintentional deactivation of the front-
passenger front air bag
Rthe unsuitable positioning of the child
restraint system, e.g. too close to the dash-
board
Rearward-facing child restraint system
If it is absolutely necessary to install a rear-
ward-facing child restraint system on the
front-passenger seat, always make sure that
the front-passenger front air bag is deactiva-
ted. Only if the PASSENGER AIR BAG OFF
indicator lamp is permanently lit (
Ypage 49)
is the front-passenger front air bag deactiva-
ted.
Always observe the child restraint system
manufacturer's installation and operating
instructions.
Forward-facing child restraint system
If it is absolutely necessary to install a
forward-facing child restraint system on the
front-passenger seat, always move the front-
passenger seat as far back as possible. The
entire base of the child restraint system must
always rest on the seat cushion of the front-
passenger seat. The backrest of the child
restraint system must lie as flat as possible
against the backrest of the front-passenger
seat. The child restraint system must not
touch the roof or be subjected to a load by the
head restraint. Adjust the angle of the seat
backrest and the head restraint position
accordingly. Always make sure that the shoul-
der belt strap is correctly routed from the
vehicle belt outlet to the shoulder belt guide
on the child restraint system. The shoulder
belt strap must be routed forwards and down-
wards from the vehicle belt outlet. If neces-
sary, adjust the vehicle belt outlet and the
front-passenger seat accordingly.
Always observe the child restraint system
manufacturer's installation and operating
instructions.
Child-proof locks
Important safety notes
GWARNING
If children are traveling in the vehicle, they
could:
Ropen doors, thus endangering other people
or road users
Rexit the vehicle and be caught by oncoming
traffic
Roperate vehicle equipment and become
trapped
There is a risk of an accident and injury.
Always activate the child-proof locks and
override feature if children are traveling in the vehicle. When leaving the vehicle, always take
the key with you and lock the vehicle. Never
leave children unattended in the vehicle.
Children in the vehicle73
Safety
Z