
Contents
Introduction.......................................... 9
Product information ................................ 9
Operator’s Manual ...............................  10
Service and warranty information ..  10
Important notice for California 
retail buyers and lessees of 
Mercedes-Benz automobiles ..........  11
Maintenance ..................................  12
Roadside Assistance ......................  12
Change of address or ownership....  12
Operating your vehicle 
outside the USA or Canada ............  13
Where to find it ....................................  14
Symbols ...............................................  15
Operating safety ..................................  16
Proper use of the vehicle ...............  16
Problems with your vehicle ..................  17
Reporting safety defects......................  18
Reporting safety defects ................  18
Vehicle data recording.........................  19
Information regarding electronic 
recording devices...........................  19
At a glance.......................................... 21
Cockpit ................................................. 22
Instrument cluster ................................ 24
Multifunction steering wheel ................ 26
Center console ..................................... 27
Upper part ...................................... 27
Lower part ...................................... 28
Overhead control panel ........................ 29
Door control panel................................ 30
Getting started...................................  31
Unlocking .............................................  32
Unlocking with the SmartKey .........  32
Unlocking with KEYLESS-GO*.........  33
Starter switch positions ..................  34
Adjusting ..............................................  38
Seats ..............................................  38
Steering wheel ................................  40
Mirrors ............................................  41
Driving ..................................................  44
Fastening the seat belts .................  44
Starting the engine .........................  47
Switching on headlamps .................  51
Turn signals ....................................  51
Windshield wipers ...........................  52
Rear window wiper / washer ...........  54
Problems while driving....................  55
Parking and locking ..............................  56
Parking brake .................................  56
Switching off headlamps.................  57
Turning off engine ...........................  57 

Contents
Control system ..................................  153
Multifunction display ....................  153
Multifunction steering wheel ........  154
Menus ..........................................  156
Standard display menu ................  158
AUDIO menu ................................  158
NAV* menu ..................................  160
Distronic* menu...........................  160
Vehicle status message 
memory menu ..............................  161
Settings menu ..............................  162
Trip computer menu.....................  178
TEL menu* ...................................  179
Automatic transmission .....................  183
One-touch gearshifting.................  185
Gear ranges .................................  186
Gear selector lever position .........  187
Automatic shift program ..............  188
Driving tips ...................................  189
Emergency operation 
(Limp Home Mode) ......................  190Good visibility ..................................... 191
Headlamp cleaning system* ......... 191
Rear view mirror ........................... 191
Sun visors ..................................... 193
Roller sunblind* in the rear doors . 194
Rear window defroster .................. 195
Dual-zone automatic climate control .. 196
Deactivating the dual-zone 
automatic climate control system. 201
Setting the temperature................ 201
Adjusting air distribution............... 201
Adjusting air volume ..................... 202
Defrosting ..................................... 203
Air recirculation mode .................. 204
Air conditioning............................. 206
Residual heat and ventilation* ...... 2074-zone automatic climate control* .....  208
Deactivating the 4-zone 
automatic climate control system  213
Setting the temperature ...............  214
Adjusting air distribution ..............  214
Adjusting air volume .....................  215
Defrosting ..................................... 215
Maximum cooling MAX COOL .......  216
Air recirculation mode ..................  216
Air conditioning ............................ 218
Residual heat and ventilation .......  219
Rear air conditioning.....................  219
Power windows ..................................  221
Opening and closing the windows  221
Synchronizing power windows ......  223
Summer opening feature ..............  223
Convenience closing feature.........  224
Power tilt / sliding sunroof* ................ 225
Opening and closing the power 
tilt / sliding sunroof .......................  225
Synchronizing the power 
tilt / sliding sunroof .......................  227 

ContentsDriving systems .................................  228
Cruise control...............................  228
Distronic*.....................................  232
Airmatic DC (Dual Control)* .........  244
Loading ..............................................  247
Split rear bench seat ....................  247
Expanding the cargo 
compartment................................  249
Loading instructions .....................  250
Cargo tie-down rings ....................  251
Cargo management system* 
(Canada only) ...............................  252
Storage box in cargo 
compartment (Canada only) .........  255
Twin roller blind ............................  256
Useful features ..................................  259
Storage compartments.................  259
Cup holders ..................................  262
Ashtrays .......................................  265
Cigarette lighter ...........................  266
12-V socket* ................................  266
Heated steering wheel* ...............  267
Floormats .....................................  268
Telephone*...................................  268
Tele Aid* ......................................  269
Garage door opener .....................  277
Operation.........................................  283
The first 1000 miles (1500 km) .........  284
Driving instructions............................  285
Drive sensibly – save fuel .............  285
Drinking and driving .....................  285
Pedals ..........................................  285
Power assistance .........................  286
Brakes ..........................................  286
Driving off ....................................  288
Parking .........................................  288
Tires .............................................  288
Hydroplaning ................................  289
Tire traction..................................  290
Tire speed rating ..........................  290
Winter driving instructions ...........  291
Standing water .............................  292
Passenger compartment ..............  293
Driving abroad..............................  293
Control and operation of radio 
transmitter ...................................  293
Catalytic converter .......................  294
Emission control ..........................  294
Coolant temperature ....................  295At the gas station ..............................  296
Refueling ......................................  296
Check regularly and before a 
long trip .......................................  297
Engine compartment .........................  299
Hood ............................................  299
Engine oil .....................................  300
Transmission fluid level ................  303
Coolant level ................................  303
Battery .........................................  305
Windshield washer system and 
headlamp cleaning system*.........  306
Tires and wheels................................  307
Important guidelines ....................  307
Tire care and maintenance...........  308
Direction of rotation.....................  310
Loading the vehicle ......................  310
Recommended tire inflation 
pressure .......................................  316
Checking tire inflation pressure ...  318
Tire labeling .................................  323
Load identification .......................  327
DOT, Tire Identification Number 
(TIN) .............................................  327
Maximum tire load .......................  329
Maximum tire inflation pressure ..  329 

21 At a glance
Cockpit
Instrument cluster
Multifunction steering wheel
Center console
Overhead control panel
Door control panel 

23 At a glance
Cockpit
Item
Page
1
Parking brake pedal
49, 56
2
Hood lock release
 299
3
Steering wheel adjustment 
stalk
 41
Heated steering wheel*
 267
4
Parking brake release
 49
5
Combination switch
Turn signals
51
Windshield wipers
52
High beam
51
6
Door control panel
30
7
Exterior lamp switch
141
Item
Page
8
Headlamp washer button*
191
9
Cruise control lever
Cruise control
236
Distronic*
232
a
Instrument cluster
24,
150
b
Multifunction steering 
wheel
26,
154
c
Horn
d
Lever for voice control sys-
tem*, see separate 
operating instructions
Item
Page
e
Starter switch
34
f
Overhead control panel
29
g
Mobile phone/Glasses box
259
h
Glove box lid release, glove 
box lock
259
j
Glove box
259
k
Center console
27 

26 At a glanceMultifunction steering wheel
Item
Page
1
Multifunction display in 
speedometer
153
Operating control sys-
tem
154
2
Selecting the submenu or 
setting the volume:
Press buttonæup/to increaseçdown/to decrease
3
Telephone*:
Press buttonsto take a call
to dial a calltto end a call
to reject an incom-
ing call
Item
Page
4
Menu systems:
Press buttonèfor next systemÿfor previous system
5
Moving within a menu:
Press buttonjfor next displaykfor previous display 

30 At a glanceDoor control panel
Item
Page
1
Door handle
114
2
Seat adjustment
39
3
Memory function (for stor-
ing seat, exterior mirror 
and steering wheel set-
tings)
138
4
Exterior rear view mirror 
adjustment
42
5
Switches for opening/ 
closing front and rear side 
windows, rear window 
override switch 
221
6
Remote tailgate release 
switch, Tailgate opening 
system*
122 

38 Getting startedAdjustingSeatsWarning!
G
All seat, head restraint, steering wheel, and 
rear view mirror adjustments, as well as fas-
tening of seat belts, must be done before 
the vehicle is put into motion.Warning!
G
Do not adjust the driver’s seat while driving. 
Adjusting the seat while driving could cause 
the driver to lose control of the vehicle.
Never ride in a moving vehicle with the seat 
backrest in an excessively reclined position 
as this can be dangerous. You could slide 
under the seat belt in a collision. If you slide 
under it, the belt would apply force at the ab-
domen or neck. That could cause serious or 
fatal injuries. The seat back and seat belts 
provide the best restraint when the wearer 
is in a nearly upright position and belts are 
properly positioned on the body.
Your seat must be adjusted so that you can 
correctly fasten your seat belt (
page 44).
Never place hands under the seat or near 
any moving parts while a seat is being ad-
justed.
Warning!
G
When leaving the vehicle, always remove the 
SmartKey or the SmartKey with 
KEYLESS-GO* from the starter switch, take 
it with you, and lock the vehicle.
Even with the SmartKey or the SmartKey 
with KEYLESS-GO* removed from the start-
er switch or the SmartKey with 
KEYLESS-GO* removed from the vehicle, 
the power seats can be operated when the 
respective door is open. Therefore, do not 
leave children unattended in the vehicle, or 
with access to an unlocked vehicle. Unsu-
pervised use of vehicle equipment may 
cause an accident and / or serious personal 
injury.
Warning!
G
According to accident statistics, children 
are safer when properly restrained in the 
rear seating positions than in the front seat-
ing position. Thus, we strongly recommend 
that children be placed in the rear seats. Re-
gardless of seating position, children 12 
years old and under must be seated and 
properly secured in an appropriate infant or 
toddler restraint, or booster seat recom-
mended for the size and weight of the child. 
For additional information, see “Children in 
the vehicle” (
page 73).
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.