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Contents
IntroductionProduct information ..........................  7
Operator’s manual .............................  8
Where to find it ................................  13
Reporting Safety Defects ................  15Instruments and controlsInstruments and controls ...............  18
Door control panel .......................  20
Overhead control panel ...............  21
Dashboard .....................................  22
Center console ..............................  24OperationVehicle keys ......................................  28
Start lock-out.....................................  30
General notes on the  central locking system ...............  30
Central locking system ...................  31 Radio frequency and 
infrared remote control ...............  31
Locking and unlocking ................  33 Choosing global or selective 
mode on remote control..............  33
Opening and closing windows 
and sliding / pop-up roof 
from outside .................................  34
Panic button .................................  35
Mechanical keys ..........................  35
Doors .................................................  36
Central locking switch....................  38
Automatic central locking..............  40
Emergency unlocking  in case of accident ......................  40
Trunk.................................................. 41
Trunk lid emergency release  .......  43
Antitheft alarm system...................  44
Tow-away alarm ...............................  46
Easy-entry/exit feature ..................  47
Front seat adjustment.....................  48
Removal and installation of  front seat head restraints ..........  54
Front seat backrest  - locking and unlocking .............  56
Heated seats .....................................  58
Rear seat head restraints ...............  60 Seat belts and integrated 
restraint system ..........................  62
Seat belts ...........................................  62
Seat belt nonusage  warning system ...........................  63
BabySmart
TM airbag 
deactivation system ....................  69
Self-test BabySmart
TM without 
special child seat installed ........  69
Supplemental Restraint  System (SRS)................................  70
Emergency tensioning  retractor (ETR).............................  71
Airbags ..............................................  72
Safety guidelines for the seat  belt, emergency tensioning 
retractor and airbag....................  80
Infant and child  restraint systems.........................  82
Steering wheel adjustment  (manual) .......................................  87
Steering wheel adjustment  (electrical) ....................................  88
Rear view mirrors ............................  89
Instrument cluster ...........................  96
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Instruments and controls
Te ch n i c a l
data
Instruments 
and controls Operation Driving
Instrument 
cluster display Practical hints Car care Index
Door control panel 1Door handle, pull to open, see page 36
2 Memory function (optional), for storing seat, 
steering wheel and exterior rear view mirror 
settings, see page 93
3 Front seat adjustment switch (optional), see page 48
4 Steering wheel adjustment switch (optional), 
see page 88
5 Power window switch, see page 197
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Instruments and controls
Te ch n i c a l
data
Instruments 
and controls Operation Driving
Instrument 
cluster display Practical hints Car care Index
1
Hood lock release, see page 315
2 Parking brake pedal, see page 256
3 Steering wheel adjustment (manual), see page 87
4 Parking brake release, see page 256
5 Exterior lamp switch, see page 143
6 Combination switch, see page 148
7 Exterior mirror adjustment switch, see page 90
8 Headlamp washer button, see page 147
9 Cruise control switch, see page 268 10
Multifunction steering wheel, see page 102
Horn (with electronic key in starter switch 
position 1 or 2)
11 Instrument cluster, see page 96
12 Voice recognition system switch (optional), see 
separate operating instructions
13 Starter switch, see page 240
14 Glove box lid release, see page 207
15 Glove box lock, see page 207
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Contents - Operation
Te ch n i c a l
data
Instruments 
and controls Operation
DrivingInstrument 
cluster display Practical hints Car care Index
OperationVehicle keys ......................................  28
Start lock-out.....................................  30
General notes on the 
central locking system ...............  30
Central locking system ...................  31 Radio frequency and 
infrared remote control ...............  31
Locking and unlocking ................  33
Choosing global or selective 
mode on remote control ..............  33
Opening and closing windows 
and sliding / pop-up roof 
from outside ..................................  34
Panic button ..................................  35
Mechanical keys ...........................  35
Doors ..................................................  36
Central locking switch ....................  38
Automatic central locking ..............  40
Emergency unlocking  in case of accident ......................  40
Trunk .................................................  41
Trunk lid emergency release  ........  43
Antitheft alarm system ...................  44 Tow-away alarm ...............................  46
Easy-entry/exit feature ..................  47
Front seat adjustment.....................  48
Removal and installation of 
front seat head restraints ..........  54
Front seat backrest  - locking and unlocking .............  56
Heated seats .....................................  58
Rear seat head restraints ...............  60
Seat belts and integrated  restraint system ..........................  62
Seat belts ..........................................  62
Seat belt nonusage  warning system...........................  63
BabySmart
TM airbag 
deactivation system....................  69
Self-test BabySmart
TM without 
special child seat installed ........  69
Supplemental Restraint  System (SRS) ...............................  70
Emergency tensioning  retractor (ETR) ............................. 71
Airbags..............................................  72 Safety guidelines for the seat 
belt, emergency tensioning 
retractor and airbag....................  80
Infant and child  restraint systems.........................  82
Steering wheel adjustment  (manual) .......................................  87
Steering wheel adjustment  (electrical) ....................................  88
Rear view mirrors ............................  89
Instrument cluster ...........................  96
Multifunction steering wheel,  multifunction display ...............  102
Trip and main odometer and sub menu ...................................  106
Audio systems ................................  108
Radio ............................................  108
CD player .....................................  109
Cassette player ...........................  110
Telephone ......................................... 111
Navigation system........................... 116
Trip computer .................................  117
Malfunction/warning message memory ....................... 119
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Seats
Te ch n i c a l
data
Instruments 
and controls Operation
DrivingInstrument 
cluster display Practical hints Car care Index
Power seat 
(optional)
The switches are located in each door.
We recommend to adjust the power seat in the following 
order: 1 Seat, up / down
Press the switch (up / down direction) until 
comfortable seating position with still sufficient 
headroom is reached. 2
Seat adjustment, fore / aft
Press the switch (fore / aft direction) until a 
comfortable seating position is reached that still 
allows you to reach the accelerator / brake pedal 
safely. The position should be as far rearward as 
possible, consistent with ability to properly operate 
controls.
3 Seat cushion tilt
Press the switch in the direction of the arrow until 
your legs are lightly supported. 
4 Backrest tilt
Press the switch in the direction of the arrow until 
your arms are slightly angled when holding the 
steering wheel.
5 Head restraint
The height of the head restraint is adjusted 
automatically with the seat so that the back of the 
head is supported approximately at ear level. Adjust 
the head restraint using the switch to support the 
back of your head approximately at ear level.
For exterior rear view mirrors, see page 90;
inside rear view mirror, see page 89;
steering wheel adjustment, see page 88.
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Seats
Te ch n i c a l
data
Instruments 
and controls Operation
DrivingInstrument 
cluster display Practical hints Car care Index
Manual seat 
(standard) We recommend to adjust the seat in the following order:
1Fore/aft adjustment
Lift handle (1), slide seat to desired position and 
allow handle to reengage. Check for proper 
engagement before driving.
2 Seat cushion tilt
Turn handwheel (2) forward or backward.
3 Seat height adjustment
Pull handle (3) up to raise seat cushion.
Push handle (3) down to lower seat cushion.
4 Backrest tilt
Turn handwheel (4) forward or backwards until 
your arms are slightly angled when holding the 
steering wheel.
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Seats
Te ch n i c a l
data
Instruments 
and controls Operation
DrivingInstrument 
cluster display Practical hints Car care Index
Important!
Prior to operating the vehicle, the driver should adjust 
the seat height for proper vision as well as fore/aft 
placement and backrest angle to insure adequate 
control, reach, operation, and comfort. The head 
restraint should also be adjusted for proper height. See 
also airbag section on page 72 for proper seat 
positioning.
In addition, also adjust the steering wheel to ensure 
adequate control, reach, operation, and comfort.
Both the inside and outside rear view mirrors should be 
adjusted for adequate rearward vision.
Fasten seat belts. Infants and small children should be 
seated in a properly secured restraint system that 
complies with U.S. Federal Motor Vehicle Safety 
Standard 213 and Canadian Motor Vehicle Safety 
Standard 213.
All seat, head restraint, steering wheel, and rear view 
mirror adjustments as well as fastening of seat belts 
should be done before the vehicle is put into motion.
Wa r n i n g !
Children 12 years old and under must never ride in 
the front seat, except in a Mercedes-Benz 
authorized BabySmart
TM compatible child seat, 
which operates with the BabySmart
TM system 
installed in the vehicle to deactivate the passenger 
side front airbag when it is properly installed. 
Otherwise they will be struck by the airbag when it 
inflates in a crash. If this happens, serious or fatal 
injury can result.
According to accident statistics, children are safer 
when properly restrained in the rear seating 
positions than in the front seating positions. 
Infants and small children must ride in back seats 
and be seated in an appropriate infant or child 
restraint system, which is properly secured with 
the vehicle’s seat belt, fully in accordance with the 
child seat manufacturer’s instructions.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.
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Restraint systems
Te ch n i c a l
data
Instruments 
and controls Operation
DrivingInstrument 
cluster display Practical hints Car care Index
• Sit properly belted in an upright position with 
your back against the backrest.• Adjust the driver seat as far as possible rearward, still permitting proper operation of 
vehicle controls. The distance from the center 
of the driver’s breastbone to the center of the 
airbag cover on the steering wheel must be at 
least ten inches (25 cm) or more. You should be 
able to accomplish this by a combination of 
adjustments to the seat and steering wheel. If 
you have any problems, please see your 
authorized Mercedes-Benz Center.• Do not lean with your head or chest close to the steering wheel or dashboard.• Keep hands on the outside of steering wheel rim. Placing hands and arms inside the rim 
can increase the risk and potential severity of 
hand / arm injury when driver front airbag 
inflates.• Adjust the front passenger seat as far as possible rearward from the dashboard when 
the seat is occupied.
• Occupants, especially children, should never 
lean their heads in the area of the door where 
the side airbag inflates. This could result in 
serious injuries or death should the airbag be 
triggered.• Children 12 years old and under must never ride in the front seat, except in a 
Mercedes-Benz authorized Baby Smart
TM 
compatible child seat, which operates with the 
BabySmart
TM system installed in the vehicle to 
deactivate the passenger side front airbag 
when it is properly installed. Otherwise they 
will be struck by the airbag when it inflates in 
a crash. If this happens, serious or fatal injury 
can result.
Failure to follow these instructions can result in 
severe injuries to you or other occupants.
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