2 Contents
Safety guidelines for the
seat belt, emergency
tensioning retractor
and airbag .................................... 97
Infant and child
restraint systems ......................... 99
Steering wheel adjustment .......... 102
Rear view mirrors .......................... 103
Memory function ........................... 108
Key dependent
memory settings ........................ 111
Instrument cluster ......................... 112
Multifunction steering wheel,
multifunction display ................118
Trip and main odometer
and sub menu ............................ 122
Audio systems ............................. 124
Radio ............................................ 124
CD player ..................................... 125
Cassette player ........................... 126
Telephone ........................................ 127
Telephone book .......................... 127
Redialing ..................................... 129
Incoming call .............................. 131Navigation system ..........................132
Distronic (DTR) ...............................133
Trip computer .................................134
Malfunction / warning
message memory ......................136
Individual settings .........................138
Setting the audio volume ............. 148
Flexible service system
(FSS) ........................................... 149
Tire inflation pressure
monitor ........................................152
Engine oil level indicator ..............156
Engine oil consumption ................157
Exterior lamp switch ......................158
Night security illumination ..........160
Headlamp cleaning system ........... 161
Combination switch .......................162
Hazard warning flasher
switch ..........................................165
Automatic climate control .............166
Display and controls ..................168
Automatic maximum
cooling ......................................... 170
Basic setting ................................ 171Special Settings .......................... 172
Activated charcoal filter ............ 175
Economy mode ........................... 176
Residual engine
heat utilization ........................... 176
Switching the automatic
climate control on and off ......... 177
Front center console storage
compartment ventilation .......... 178
Front center console storage
compartment ventilation .......... 178
Rear passenger compartment
climate control .......................... 180
Automatic maximum
cooling ......................................... 181
Power windows ............................... 184
Sliding/pop-up roof ....................... 187
Interior lighting ............................. 190
Rear window sunshade ................. 193
Rear door window sunshade ........ 194
Sun visors ....................................... 194
Vanity mirrors ................................ 195
Interior ............................................ 196
26 Contents – Operation
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
OperationVehicle keys ...................................... 28
Start lock-out .................................... 31
General notes on the
central locking system ............... 32
Central locking system ................... 33
Radio frequency and
infrared remote control ............... 33
KEYLESS-GO ................................. 36
Opening and closing windows
and sliding / pop-up roof
from outside .................................. 43
Panic button .................................. 45
Mechanical keys ........................... 45
Doors .................................................. 46
Power closing assist for
doors and trunk lid ..................... 48
Central locking switch .................... 48
Automatic central locking .............. 50
Emergency unlocking in
case of accident ........................... 50
Trunk ................................................. 51
Trunk lamp ....................................... 54Trunk lid release switch ................ 55
Trunk lid release/close switch ...... 56
Trunk lid emergency release ........ 59
Antitheft alarm system ................... 60
Tow-away alarm ................................ 61
Easy-entry/exit feature .................. 63
Front seat adjustment ..................... 64
Removal and installation of
front seat head restraints .......... 68
Lumbar support ............................... 69
Multicontour backrest .................... 69
Seat heater ......................................... 71
Seat ventilation system ................... 74
Rear seat head restraints ................ 76
Power head restraints, rear ........... 77
Power seats, rear ............................. 78
Power seats, setting passenger
seat position from rear .............. 80
Seat belts and integrated
restraint system ...........................81
Seat belts ...........................................81
Seat belt nonusage
warning system .......................... 82BabySmart
TM airbag
deactivation system .................... 88
Self-test BabySmart
TM without
special child seat installed ......... 88
Supplemental Restraint
System (SRS) ............................... 89
Emergency tensioning
retractor (ETR) ............................. 90
Airbags .............................................. 91
Safety guidelines for the
seat belt, emergency
tensioning retractor
and airbag .................................... 97
Infant and child
restraint systems ......................... 99
Steering wheel adjustment .......... 102
Rear view mirrors .......................... 103
Memory function ........................... 108
Key dependent
memory settings ........................ 111
Instrument cluster ..........................112
Multifunction steering wheel,
multifunction display ................118
66 Seats
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
6Head 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 if the preset
position does not support the back of your head
approximately at ear level.
For steering wheel adjustment, see page 102;
rear view mirror, see page 103;
exterior rear view mirrors, see page 104.Adjust the head restraint angle (1) by hand. Push or pull
the head restraint in direction of arrow.
Storing seat positions
The head restraint, steering wheel and rear view mirror
position are stored together with the seat position.
See page 108 for notes on the memory function. For
recalling a stored seat / head restraint / steering wheel /
and rear view mirror position see page 109.
1
67 Seats
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical 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 91 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 will 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.
103 Rear view mirrors
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Rear view mirrors
Inside rear view mirror
Manually adjust the inside rear view mirror.
Storing inside rear view mirror positions
The inside rear view mirror positions are stored in
memory with the seat / steering wheel / exterior rear
view mirror positions and can be recalled when
necessary. See page 108 for notes on the memory
function.
Inside rear view mirror, automatic antiglare
Antiglare mode:
With the electronic key in starter switch position 2, the
mirror reflection brightness responds to changes in
light sensitivity.
With the gear selection lever in position “R”, or with the
interior light switched on, the mirror brightness does
not respond to changes in light sensitivity.Note:
The automatic antiglare function does not react, if
incoming light is not aimed directly at sensors in the
inside rear view mirror.
The automatic antiglare function will not react for
example, if the rear window sun shade is in the raised
position.
Wa r n i n g !
In the case of an accident liquid electrolyte may
escape the mirror housing when the mirror glass
breaks.Electrolyte has an irritating effect. Do not allow the
liquid to come into contact with eyes, skin,
clothing, or respiratory system. In cases it does,
immediately flush affected area with water, and
seek medical help if necessary.
104 Rear view mirrors
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Exterior rear view mirrors
The buttons are located on the driver’s door.Exterior rear view mirror adjustment
Turn the electronic key in starter switch to position 2.
Push button to select mirror to be adjusted:
Driver’s side – Push button (1).
passenger-side – Push button (2).
Push the adjustment button (3) up, down, left or right
according to the setting desired.
Note:
The exterior rear view mirrors have electrically heated
glass. The heater switches on automatically, depending
on outside temperature.
Storing rear view mirror positions in memory
The exterior rear view mirror positions are stored in
memory with the seat / steering wheel /inside rear view
mirror positions and can be recalled when necessary.
See page 108 for notes on the memory function.
Wa r n i n g !
Exercise care when using the passenger-side
exterior mirror. The mirror surface is convex
(outwardly curved surface for a wider field of
view). Objects in mirror are closer than they
appear. Check your inside rear view mirror or
glance over your shoulder before changing lanes.
23
4
1
105 Rear view mirrors
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Parking position
The passenger-side exterior mirror can be adjusted and
programmed to assist the driver during parking
maneuvers (e.g. to observe the curb or other objects
close to the vehicle).
With the electronic key in starter switch position 2, and
the exterior rear view mirror switch in the passenger-
side position, the passenger-side mirror will be turned
downward when placing the gear selector lever in “R”
reverse.
The passenger-side mirror position can now be adjusted
as desired.
The passenger-side mirror will return to its previous
position:
•immediately at speeds above approximately 6 mph
(10 km / h) – independent of the engaged gear,
•after 10 seconds when shifting gear selector lever
from “R” Reverse,
•by pressing driver’s side mirror button %.To store passenger mirror parking position:
1. The vehicle must be stationary.
Turn electronic key to starter switch position 1 or 2.
2. Select passenger-side mirror& and adjust the
mirror to view the curb.
3. Push the memory button “M” (4).
4. Within 3 seconds push bottom of adjustment
button (3).
The mirror should not move.
Repeat the memory procedure if the mirror moves.
Note:
One stored parking position is available for each of the
two electronic keys or for both KEYLESS-GO-cards
(vehicles with KEYLESS-GO).
106 Rear view mirrors
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Exterior rear view mirrors, electrically folding
The buttons are located on the driver’s door.
1Push button briefly to fold both exterior rear view
mirrors out.
2Push button briefly to fold both exterior rear view
mirrors in.Important!
If an exterior rear view mirror housing is forcibly
pushed forward (hit from the rear), it must be
rep osition ed man ually by apply in g f irm pr ess ur e until it
snaps back into place.
If an exterior rear view mirror is forcibly pushed
rearward (hit from the front), press button (2) to fold
mirrors in, then press button (1) to fold mirrors out. Do
not force mirror by hand.
Before running the vehicle through an automatic car
wash, fold mirrors in, otherwise they might get
damaged.
Note:
The exterior rear view mirrors can vibrate if they are
not completely folded out.