
2 Contents
Trip and main odometer,
vehicle speed, FSS and
engine oil level indicator ........... 92
Audio systems .................................. 93
Radio .............................................. 93
CD player ....................................... 94
Cassette player ............................. 95
Telephone .......................................... 96
Telephone book ............................ 96
Redialing ....................................... 98
Incoming call .............................. 100
Navigation system .......................... 101
Trip computer ................................. 102
Malfunction message
memory ...................................... 104
Individual settings ......................... 106
Setting the audio volume .............. 108
Flexible service system
(FSS) ............................................ 109
Engine oil level indicator .............. 112Engine oil consumption ................ 113
Exterior lamp switch ...................... 114
Night security illumination .......... 115
Headlamp cleaning system ........... 116
Combination switch ....................... 117
Hazard warning flasher
switch .......................................... 119
Automatic climate control ............ 120
Display and controls ................. 122
Basic setting ............................... 122
Economy ...................................... 123
Special settings .......................... 123
Rear window defroster .............. 124
Air recirculation ........................ 125
Residual engine
heat utilization ........................... 125
Dust filter .................................... 126
Audio and telephone,
operation .................................... 127
Power windows .............................. 146Interior lighting ............................. 149
Sun visors ....................................... 150
Illuminated vanity mirrors ........... 150
Interior ............................................ 151
Storage compartments,
armrest and cup holder ........... 151
Glove box ..................................... 151
Ashtray ............................................ 154
Lighter ............................................. 155
Cargo tie down rings ..................... 156
Parcel net in front
passenger footwell .................... 156
Armrest, rear bench ...................... 156
Telephone, general ........................ 157
Cellular telephone ......................... 157
Garage door opener ....................... 158
Soft top ............................................ 162
Wind screen .................................... 170

5 ContentsSpare wheel, vehicle tools,
storage compartment ................260
Vehicle jack ..................................... 261
Wheels .............................................262
Tire replacement ........................262
Rotating wheels ..........................263
Spare wheel ....................................264
Changing wheels ...........................266
Tire inflation pressure .................. 271
Battery .............................................272
Jump starting .................................. 274
Towing the vehicle ......................... 276
Exterior lamps ................................280
Headlamp assembly ................... 281
Taillamp assemblies ..................283
Adjusting headlamp aim ...............285
Changing batteries in
the electronic main key ...........288
Synchronizing
remote control ...........................290Raising soft top manually ............ 291
Antenna .......................................... 298
Manual release for
fuel filler flap ............................ 298
Trunk lamp ..................................... 299
Replacing wiper
blade insert ............................... 299
Vehicle careCleaning and care
of the vehicle ............................. 302
Power washer ............................. 303
Paintwork, painted body
components ................................ 303
Engine cleaning ......................... 304
Tar stains .................................... 304
Vehicle washing ......................... 304
Ornamental moldings ............... 304
Headlamps, taillamps,
turn signal lenses ...................... 305Window cleaning .......................305
Plastic and rubber parts ............305
Wiper blade .................................305
Light alloy wheels ......................305
Instrument cluster .....................306
Steering wheel and
gear selector lever ......................306
Cup holder ...................................306
Seat belts .....................................306
Headliner .....................................306
Upholstery ...................................307
Hard plastic trim items .............307
Plastic and rubber parts ............307
Wind screen ...............................307
Rubber weatherstrip .................307
Soft top .........................................308

20 Instruments and controls
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Center console1Soft top switch, see page 162
2ESP control switch, see page 222
3Program mode selector switch, see page 202
4Left power window switch (front), see page 146
5Right power window switch (front), see page 146
6Left power window switch (rear), see page 146
7Trunk lid release switch, see page 40
8Mirror adjustment switch, see page 78
9Right power window switch (rear), see page 146
10Airbag Off indicator lamp, see page 233
ESP
P68.10-2191-2710
12
3
6
7
8
9
5
4

23 Contents – Operation
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Trip computer ................................. 102
Malfunction message
memory ...................................... 104
Individual settings ......................... 106
Setting the audio volume .............. 108
Flexible service system
(FSS) ............................................ 109
Engine oil level indicator .............. 112
Engine oil consumption .................113
Exterior lamp switch ......................114
Night security illumination ..........115
Headlamp cleaning system ...........116
Combination switch .......................117
Hazard warning flasher
switch ...........................................119Automatic climate control ............ 120
Display and controls ................. 122
Basic setting ............................... 122
Economy ...................................... 123
Special settings .......................... 123
Rear window defroster .............. 124
Air recirculation ........................ 125
Residual engine
heat utilization ........................... 125
Dust filter .................................... 126
Audio and telephone,
operation .................................... 127
Power windows .............................. 146
Interior lighting ............................. 149
Sun visors ........................................150Illuminated vanity mirrors ........... 150
Interior ............................................ 151
Storage compartments,
armrest and cup holder ........... 151
Glove box ..................................... 151
Ashtray ............................................ 154
Lighter ............................................. 155
Cargo tie down rings ..................... 156
Parcel net in front
passenger footwell .................... 156
Armrest, rear bench ...................... 156
Telephone, general ........................ 157
Cellular telephone ......................... 157
Garage door opener ....................... 158
Soft top ............................................ 162
Wind screen .................................... 170

39 Central locking system
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Notes:
In case of a malfunction in the central locking system
the trunk can be unlocked individually.
To unlock and open the trunk lid, turn mechanical key
to position 1, hold and push to open.
If the fuel filler f lap cannot be opened, see page 298.
Important!
Do not place mechanical key inside trunk, since trunk is
locked when the lid is closed if the vehicle has been
previously centra lly locked.
To prevent damage to the trunk lid and the soft top
compartment cover, do not open the trunk lid while the
soft top is being raised or lowered.Lower trunk lid using handle (1) and close it with hands
placed flat on trunk lid. Please remember to keep your
fingers out of the space between the lid and the vehicle.
P88.50-2009-26
1

52 Seats
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Roll bar and head restraints, rear
The rear head restraints are integrated in the roll bar.
The roll bar will be automatically raised in an accident
or in a potentially dangerous driving situation. A ratchet
noise can be heard when the roll bar is automatically
raised.
The roll bar can be lowered again after an automatic
deployment by pressing the upper half of the roll bar
switch (for at least 8 seconds) until the roll bar drive
mechanism audibly engages. Then press the lower half
of the switch to lower the roll bar.
If the roll bar was raised using the switch, it will be
automatically lowered when activating the soft top
switch.
Wa r n i n g !
Raising or lowering of the roll bar could injure rear
seated occupants. Before operating the roll bar switch make sure that
the roll bar’s path is clear and no persons due to
inattention are injured by the moving roll bar. For your own safety we recommend to drive with
the roll bar raised, if
• the outside temperature is below +5°F (-15°C).
• the rear seats are occupied by passengers. Before working on the vehicle, e.g. when changing
wheels, the roll bar should be raised with the
switch, and the electronic key should be removed
from the steering lock, to prevent possible injury. In case of potential danger release the switch to
immediately interrupt the operating procedure.

148 Interior equipment
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Power windows – operated with soft top switch
Soft top switch is located on center console.
In addition to the power window switches, the windows
can also be opened or closed with the soft top switch. The soft top handle must be in the locked position to
operate the power windows.
Turn electronic key in steering lock to position 1 or 2.
To o p e n :
Lift soft top switch quickly twice and hold.
To c l o s e :
Press soft top switch quickly twice and hold.
Release switch when windows are in desired position.
Wa r n i n g !
When closing the windows, be sure that there is no
danger of anyone being harmed by the closing
procedure.
When leaving the vehicle, always remove the
electronic key from the steering lock, and lock the
vehicle. Do not leave children unattended in the
vehicle, or with access to an unlocked vehicle.
Unsupervised use of vehicle equipment can cause
serious personal injury.

162 Soft top
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Soft top
A minimum height clearance of 6
1/2ft. (2 m) is
required to lower or raise the soft top.
The raising or lowering procedure can only be started
with the luggage cover and trunk lid closed.
The raising or lowering procedure is immediately
interrupted by releasing the soft top switch.
D o not operate th e sof t top w hile a trunk l ug ga ge carrier
is installed.
To prevent damage to the soft top, soft top compartment
cover, trunk lid or luggage/cargo when lowering the
roof:
•load trunk only to the height of the luggage cover,
•do not permit luggage/cargo to raise the closed
luggage cover,
•do not load anything on top of the luggage cover,
•do not place anything on the soft top compartment
cover,
•do not open the trunk lid while the soft top is being
raised or lowered. This is required since the soft top
compartment cover moves upward and backward
during raising or lowering operations, •do not operate the luggage cover with the soft top
lowered. Doing so will result in damage to the
luggage cover or the soft top.
Lowering a wet soft top can result in water reaching the
vehicle interior. The soft top should be dry when
lowering it into the soft top storage compartment.
Do not lower a frozen soft top until thawed and dry.
Doing so may result in damage not covered by the
Mercedes-Benz Limited Warranty.
To prevent mildew, the soft top must be dry before
lowering it into the storage compartment.
The soft top should not be lowered or raised at outside
temperatures below +5°F (-15°C), since the material
becomes less pliable with lower temperatures.
Notes:
Rear passengers should lean forward while raising or
lowering the soft top, to clear the path of the rear
window.
To prevent the soft top from being lowered
unintentionally while a trunk luggage carrier is
installed, keep luggage cover in trunk in the open
position with the soft top raised.