see Flat tire
see Towing away
Buttons on the steering wheel ......... 152
C
California
Important notice for retail cus-
tomers and lessees .......................... 22
Calling up a malfunction
see Display messages
Calling up the climate control bar
Multimedia system ........................ 204
Calling up the climate control
menu
Multimedia system ........................ 204
Car
see Vehicle
Care
Car wash ........................................2 34
Carpets .......................................... 240
Display ...........................................2 38
Exhaust pipe .................................. 238
Exterior lights ................................ 237
Gear or selector lever .................... 239
Interior ...........................................2 38
Matte finish ................................... 236
Notes ............................................. 234
Paint .............................................. 235
Plastic trim ....................................2 38
Power washer ................................ 235
Rear view camera .......................... 238
Roof lining ...................................... 240
Seat belt ........................................ 239
Seat cover ..................................... 239
Sensors ......................................... 237
Steering wheel ............................... 239
Trim pieces ....................................2 39
Washing by hand ........................... 235
Wheels ...........................................2 36
Windows ........................................ 236
Wiper blades .................................. 237
Wooden trim .................................. 239
Cargo compartment
Unlocking with KEYLESS-GO ............ 69
Cargo compartment cover
Important safety notes .................. 211
Cargo net ...........................................2 11CD
see also Digital Operator's Man-
ual ..................................................2 00
CD player (on-board computer) ........157
Center console
Overview .......................................... 32
Central locking
Locking/unlocking (SmartKey) ........6 0
Changing the media source .....
.......
.157
Charge retention
Socket ...........................................1 22
Charge-air pressure (on-board
computer) .......................................... 162
Child seat
Forward-facing restraint system ...... 51
On the front-passenger seat ............ 51
Rearward-facing restraint system .... 51
Children
Restraint systems ............................ 50
Special seat belt retractor ............... 49
Cigarette lighter ................................ 214
Cleaning
Mirror turn signal ........................... 237
Climate control
Automatic climate control (dual-
zone) ................................................ 94
Controlling automatically ................. 96
Cooling with air dehumidification ..... 95
Cooling with air dehumidification
(multimedia system) ...................... 205
Defrosting the windows ................... 97
Defrosting the windshield ................ 97
ECO start/stop function (3-zone
automatic climate control) ............... 94
General notes .................................. 93
Indicator lamp .................................. 96
Information about using auto-
matic climate control ....................... 94
Overview ........................................ 204
Overview of systems ........................ 93
Problem with the rear window
defroster .......................................... 99
Problems with cooling with air
dehumidification .............................. 96
Refrigerant ..................................... 285
Refrigerant filling capacity ............. 286
Setting the air distribution ............... 96
Setting the air vents ........................ 99
Index5
Setting the airflow ........................... 97
Setting the climate mode (multi-
media system) ............................... 205
Setting the temperature .................. 96
Switching air-recirculation mode
on/off .............................................. 99
Switching on/off .............................. 95
Switching the rear window
defroster on/off ............................... 97
Switching the synchronization
function on and off .......................... 97
Synchronization function (multi-
media system) ............................... 205
Climate control settings
Multimedia system ........................ 204
Climate control system
Climate control (3-zone automatic
climate control) ................................ 94
Cockpit
Overview .......................................... 29
COLLISION PREVENTION ASSIST
PLUS
Activating/deactivating ................. 160
Display message ............................ 172
Operation/notes .............................. 53
COMAND display
Cleaning ......................................... 238
Combination switch ............................ 87
Connecting a USB device
see also Digital Operator's Man-
ual .................................................. 200
Consumption statistics (on-board
computer) .......................................... 154
Controller ........................................... 201
Convenience closing feature .............. 72
Convenience opening feature ............ 72
Coolant (engine)
Checking the level ......................... 231
Display message ............................ 178
Filling capacity ............................... 285
Important safety notes .................. 284
Temperature display in the instru-ment cluster .................................. 151
Warning lamp ................................. 195
Cooling
see Climate control
Copyright ............................................. 28 Cornering light function
Display message ............................ 177
Cruise control
Cruise control lever ....................... 127
Deactivating ................................... 128
Display message ............................ 182
Driving system ............................... 127
Function/notes ............................. 127
Setting a speed .............................. 128
Storing and maintaining current
speed ............................................. 127
C
up holder
Center console .............................. 212
Important safety notes .................. 212
Customer Assistance Center
(CAC) ..................................................... 25
Customer Relations Department ....... 25
D
Data
see Technical data
Data carrier
Selecting ........................................ 157
Daytime running lamps
Display message ............................ 177
Function/notes ................................ 86
Switching on/off (on-board com-
puter) ............................................. 161
Declarations of conformity ................. 24
Diagnostics connection ...................... 25
Digital Operator's Manual
Help ................................................. 20
Introduction ..................................... 20
Digital speedometer ......................... 154
Display
see Display messages
see Warning and indicator lamps
Display messages
ASSYST PLUS ................................ 232
Calling up (on-board computer) ..... 166
Driving systems ............................. 180
Engine ............................................ 178
General notes ................................ 166
Hiding (on-board computer) ........... 166
Introduction ................................... 166
Lights ............................................. 177
Safety systems .............................. 167
6Index
Problems with the transmission
ProblemPossible causes/consequences andMSolutions
The transmission has
problems shifting gear.There is a malfunction in the transmission.
The transmission no longer shifts into the next gear.
XHave the transmission checked at a qualified specialist workshop
immediately.
The acceleration ability
is deteriorating.
The transmission no lon-
ger shifts into all of the
gears.A sub geartrain has failed.
The smoothness of the gear change is restricted.
XHave the transmission checked at a qualified specialist workshop
immediately.
Refueling
Important safety notes
GWARNING
Fuel is highly flammable. If you handle fuel
incorrectly, there is a risk of fire and explo-
sion.
You must avoid fire, open flames, creating
sparks and smoking. Switch off the engine
and, if applicable, the auxiliary heating before refueling.
GWARNING
Fuel is poisonous and hazardous to health.
There is a risk of injury.
You must make sure that fuel does not come into contact with your skin, eyes or clothing
and that it is not swallowed. Do not inhale fuel
vapors. Keep fuel away from children.
If you or others come into contact with fuel,
observe the following:
RWash away fuel from skin immediately
using soap and water.
RIf fuel comes into contact with your eyes,
immediately rinse them thoroughly with
clean water. Seek medical assistance with-
out delay.
RIf fuel is swallowed, seek medical assis-
tance without delay. Do not induce vomit-
ing.
RImmediately change out of clothing which
has come into contact with fuel.
GWARNING
Electrostatic buildup can create sparks and
ignite fuel vapors. There is a risk of fire and
explosion.
Always touch the vehicle body before opening
the fuel filler flap or touching the fuel pump
nozzle. Any existing electrostatic buildup is
thereby discharged.
Do not get into the vehicle again during the refu-
eling process. Otherwise, electrostatic charge
could build up again.
!Do not use diesel to refuel vehicles with a
gasoline engine. Do not switch on the ignition
if you accidentally refuel with the wrong fuel.
Otherwise, the fuel will enter the fuel system. Even small amounts of the wrong fuel could
result in damage to the fuel system and the
engine. Notify a qualified specialist workshop
and have the fuel tank and fuel lines drained
completely.
!Overfilling the fuel tank could damage the
fuel system.
!Take care not to spill any fuel on painted
surfaces. You could otherwise damage the
paintwork.
Refueling117
Driving and parking
Z
!Use a filter when refueling from a fuel can.
Otherwise, the fuel lines and/or injection sys-
tem could be blocked by particles from the
fuel can.
If you overfill the fuel tank, fuel could spray out
when the fuel pump nozzle is removed.
For further information on fuel and fuel quality
(
Ypage 281).
Refueling
General information
Pay attention to the important safety notes
(Ypage 117).
If you unlock/lock the vehicle from the outside,
the fuel filler flap also unlocks/locks.
The position of the fuel filler cap is displayed
8 in the instrument cluster. The arrow next
to the filling pump indicates the side of the vehi-
cle.
opening the fuel filler flap
:To open the fuel filler flap
;To insert the fuel filler cap
=Tire pressure table
?Instruction label for fuel type to be refueled
XSwitch off the engine.
XOpen the driver's door.
The on-board electronics now have status 0.
This is the same as the SmartKey having been
removed.
or, if the SmartKey is inserted in the ignition
lock:
XRemove the SmartKey from the ignition lock.
XPress the fuel filler flap in the direction of
arrow :.
The fuel filler flap swings up.
XTurn the fuel filler cap counterclockwise and
remove it.
XInsert the fuel filler cap into the holder on the
inside of fuel filler flap ;.
XCompletely insert the filler neck of the fuel
pump nozzle into the tank, hook in place and
refuel.
XOnly fill the tank until the pump nozzle
switches off.
Do not add any more fuel after the pump stops
filling for the first time. Otherwise, fuel may leak
out.
Closing the fuel filler flap
XReplace the cap on the filler neck and turn
clockwise until it engages audibly.
XClose the fuel filler flap.
Close the fuel filler flap before locking the vehi-
cle.
If you are driving with the fuel filler cap open, the
8 reserve fuel warning lamp flashes. A mes-
sage appears in the multifunction display
(
Ypage 180).
118Refueling
Driving and parking
from the data shown here. You can find the
data applicable to your vehicle on the vehicle
identification plate.
Vehicle identification number (VIN)
XSlide the right-hand front seat to its rearmost
position.
XFold floor covering:upwards.
You will see VIN ;.
The VIN can be found on the vehicle identifica-
tion plate (
Ypage 280).
The VIN can also be found at the lower edge of
the windshield (
Ypage 281).
Engine number
:Emission control information plate, includ-
ing the certification of both federal and Cali-
fornian emissions standards
;VIN (on the lower edge of the windshield)
=Engine number (stamped into the crank-
case)
Service products and filling capaci-
ties
Important safety notes
GWARNING
Service products may be poisonous and haz-
ardous to health. There is a risk of injury.
Comply with instructions on the use, storage
and disposal of service products on the labels
of the respective original containers. Always
store service products sealed in their original
containers. Always keep service products out
of the reach of children.
HEnvironmental note
Dispose of service products in an environ-
mentally responsible manner.
Service products include the following:
RFuels
RLubricants (e.g. engine oil, transmission oil)
RCoolant
RBrake fluid
RWindshield washer fluid
RClimate control system refrigerant
Components and service products must match.
Only use products recommended by Mercedes-
Benz. Damage which is caused by the use of
products which have not been recommended is
not covered by the Mercedes-Benz warranty or
goodwill gestures. They are listed in this
Mercedes-Benz Operator's Manual in the appro- priate section.
Information on tested and approved products
can be obtained at an authorized Mercedes-
Benz Center or on the Internet at
http://bevo.mercedes-benz.com.
You can recognize service products approved by
Mercedes-Benz by the following inscription on
the containers:
RMB-Freigabe (e.g. MB-Freigabe 229.51)
RMB-Approval (e.g. MB-Approval 229.51)
Other designations or recommendations indi-
cate a level of quality or a specification in
accordance with an MB Sheet Number (e.g. MB
229.5). They have not necessarily been
approved by Mercedes-Benz.
Service products and filling capacities281
Technical data
Z
Other identifications, for example:
R0 W-30
R5 W-30
R5 W-40
Fuel
Important safety notes
GWARNING
Fuel is highly flammable. If you handle fuel
incorrectly, there is a risk of fire and explo-
sion.
You must avoid fire, open flames, creating
sparks and smoking. Switch off the engine
and, if applicable, the auxiliary heating before refueling.
GWARNING
Fuel is poisonous and hazardous to health.
There is a risk of injury.
You must make sure that fuel does not come into contact with your skin, eyes or clothing
and that it is not swallowed. Do not inhale fuel
vapors. Keep fuel away from children.
If you or others come into contact with fuel,
observe the following:
RWash away fuel from skin immediately
using soap and water.
RIf fuel comes into contact with your eyes,
immediately rinse them thoroughly with
clean water. Seek medical assistance with-
out delay.
RIf fuel is swallowed, seek medical assis-
tance without delay. Do not induce vomit-
ing.
RImmediately change out of clothing which
has come into contact with fuel.
Tank capacity
ModelTotal capacity
All models19.8 US gal (75.0 l)
ModelOf which
reserve
All modelsApprox.
3.2 US gal (12.0 l)
Gasoline
Fuel grade
!Do not use diesel to refuel vehicles with a
gasoline engine. Do not switch on the ignition
if you accidentally refuel with the wrong fuel.
Otherwise, the fuel will enter the fuel system.
Even small amounts of the wrong fuel could
result in damage to the fuel system and the
engine. Notify a qualified specialist workshop
and have the fuel tank and fuel lines drained
completely.
!Only refuel using unleaded premium grade
gasoline with at least 91 AKI/95 RON.
iE10 fuel contains up to 10% bioethanol.
Your vehicle is E10-compatible. You can
refuel your vehicle using E10 fuel.
!Only use the fuel recommended. Operating
the vehicle with other fuels can lead to engine
failure.
!Do not use the following:
RE15 (gasoline with 15% ethanol)
RE85 (gasoline with 85% ethanol)
RE100 (100% ethanol)
RM15 (gasoline with 15% methanol)
RM30 (gasoline with 30% methanol)
RM85 (gasoline with 85% methanol)
RM100 (100% methanol)
RGasoline with metalliferous additives
RDiesel
Do not mix such fuels with the fuel recom-
mended for your vehicle.
!To ensure the longevity and full perform-
ance of the engine, only premium-grade
unleaded gasoline must be used.
If standard unleaded gasoline is unavailable
and you have to refuel with unleaded gasoline
of a lower grade, observe the following pre-
cautions:
ROnly fill the fuel tank to half full with regular unleaded gasoline and fill the rest with pre-
282Service products and filling capacities
Technical data
mium-grade unleaded gasoline as soon as
possible.
RDo not drive at the maximum speed.
RAvoid sudden acceleration and engine
speeds over 3,000 rpm.
Reformulated Gasoline (RFG) and/or unleaded
gasoline with additives can be used. The con-
centration of additives in the fuel, however,
must not exceed 10%, for example:
REthanol
RTAME
RETBE
RIPA
RTBA
For MTBE, the concentration should not exceed
15%.
The concentration of methanol in gasoline,
including other additives, must not exceed 3%.
All of these blends must fulfill the fuel require-
ments, for example:
Rknock resistance
Rboiling point
Rvapor pressure
You will usually find information about the fuel
grade on the pump. If you cannot find the label
on the pump, ask the staff for assistance.
iFor further information, consult a qualified
specialist workshop or visit
http://www.mbusa.com (USA only).
Information on refueling (
Ypage 118).
Additives
!Operating the engine with fuel additives
added later can lead to engine failure. Do not
mix fuel additives with fuel. This does not
include additives for the removal and preven-
tion of residue buildup. gasoline must only be
mixed with additives recommended by
Mercedes-Benz. Comply with the instructions
for use on the product label. More information
about recommended additives can be
obtained from any authorized Mercedes-Benz
Center.
Mercedes-Benz recommends that you use bran- ded fuels that have additives.
The fuel quality available in some countries may
not be sufficient. Residue could build up in the
fuel injection system as a result. In such cases,
and in consultation with an authorized
Mercedes-Benz Center, the fuel may be mixed with the cleaning additive recommended by
Mercedes-Benz. You must observe the notes
and mixing ratios specified on the container.
Engine oil
General notes
!Never use engine oil or an oil filter of a spec-
ification other than is necessary to fulfill the
prescribed service intervals. Do not change
the engine oil or oil filter in order to achieve
longer replacement intervals than those pre-
scribed. You could otherwise cause engine
damage or damage to the exhaust gas after-
treatment.
Follow the instructions in the service interval
display regarding the oil change. Otherwise,
you may damage the engine and the exhaust
gas aftertreatment.
When handling engine oil, observe the important
safety notes on service products(
Ypage 281).
The engine oils are matched to the performance
of Mercedes-Benz engines and service intervals.
You should therefore only use engine oils and oil filters that are approved for vehicles with main-
tenance systems.
For a list of approved engine oils and oil filters,
consult an authorized Mercedes-Benz Center.
Or visit the website
http://bevo.mercedes-benz.com.
The table shows which engine oils have been
approved for your vehicle.
MB-Freigabe or MB-Approval
All models229.5
Service products and filling capacities283
Technical data
Z
iMB approval is indicated on the oil contain-
ers.
Filling capacities
The following values refer to an oil change
including the oil filter.
Capacity
All models7.4 US qt (7.0 l)
Additives
!Do not use any additives in the engine oil.
This could damage the engine.
Brake fluid
GWARNING
The brake fluid constantly absorbs moisture
from the air. This lowers the boiling point of
the brake fluid. If the boiling point of the brake
fluid is too low, vapor pockets may form in the
brake system when the brakes are applied
hard. This would impair braking efficiency.
There is a risk of an accident.
You should have the brake fluid renewed at
the specified intervals.
Comply with the important safety notes for ser-
vice products when handling brake fluid
(
Ypage 281).
The brake fluid change intervals can be found in
the Maintenance Booklet.
Only use brake fluid approved by Mercedes-
Benz in accordance with MB-Freigabe or MB-
Approval 331.0.
Information about approved brake fluid can be
obtained at any qualified specialist workshop or on the Internet at
http://bevo.mercedes-benz.co m.
iHave the brake fluid regularly replaced at a
qualified specialist workshop and the replace-
ment confirmed in the Maintenance Booklet.
Coolant
Important safety notes
GWARNING
If antifreeze comes into contact with hot com- ponents in the engine compartment, it may
ignite. There is a risk of fire and injury.
Let the engine cool down before you add anti-
freeze. Make sure that antifreeze is not spilled
next to the filler neck. Thoroughly clean the
antifreeze from components before starting
the engine.
!Only add coolant that has been premixed
with the desired antifreeze protection. You
could otherwise damage the engine.
Further information on coolants can be found
in the Mercedes-Benz Specifications for Ser-
vice Products, MB BeVo 310.1, e.g. on the
Internet at http://bevo.mercedes-benz.com.
Or contact a qualified specialist workshop.
!Always use a suitable coolant mixture, even
in countries where high temperatures prevail.
Otherwise, the engine cooling system is not
sufficiently protected from corrosion and
overheating.
iHave the coolant regularly replaced at a
qualified specialist workshop and the replace-
ment confirmed in the Maintenance Booklet.
Comply with the important safety notes for ser-
vice products when handling coolant
(
Ypage 281).
The coolant is a mixture of water and anti-
freeze/corrosion inhibitor. It performs the fol-
lowing tasks:
RAnti-corrosion protection
RAntifreeze protection
RRaising the boiling point
If the coolant has antifreeze protection down to
-35 ‡ (-37 †), the boiling point of the coolant
during operation is approximately 266 ‡
(130 †).
284Service products and filling capacities
Technical data