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53
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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88
Steering wheel adjustment
Te ch n i c a l
data
Instruments
and controls Operation
DrivingInstrument
cluster display Practical hints Car care Index
Steering wheel adjustment (electrical)
(optional)
To adjust the steering wheel position, turn the electronic
key in starter switch to position 1 or 2. With the driver’s
door open, the steering wheel can also be operated with
the electronic key removed or in starter switch
position 0. The switch is located on the driver’s door.
1 Steering column, lengthen or shorten column
Move the switch to the front or rear.
2 Steering column, height
Move the switch up or down.
Note:
The steering wheel adjustment can be stored together
with the seat and exterior mirror adjustment.
See page 93 for notes on the memory function.
Wa r n i n g !
Do not adjust the steering wheel while driving.
Adjusting the steering wheel while driving could
cause the driver to lose the control of the vehicle.When leaving the vehicle always remove the
electronic key from the starter switch and lock your
vehicle.The steering wheel adjustment feature can also be
operated with the driver’s door open. Do not leave
children unattended in the vehicle, or with access
to an unlocked vehicle. Unsupervised use of vehicle
equipment may cause serious personal injury.
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89
Rear view mirrors
Te ch n i c a l
data
Instruments
and controls Operation
DrivingInstrument
cluster display Practical hints Car care Index
Rear view mirrors
Inside rear view mirror
Manually adjust the mirror.
Inside rear view mirror, automatic antiglare
With the electronic key in starter switch position 2, the
mirror reflection brightness responds to changes in
light sensitivity.
With the gear selector 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
mirror.
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 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.
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Page 93 of 399

90
Rear view mirrors
Te ch n i c a l
data
Instruments
and controls Operation
DrivingInstrument
cluster display Practical hints Car care Index
Exterior rear view mirrors
The buttons are located above the exterior lamp switch.
The memory button (4) is located on the driver’s door. Exterior rear view mirror adjustment
Turn the electronic key in starter switch to position 1
or 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.
Notes:
The exterior rear view mirrors have electrically heated
glass. The heater switches on automatically, depending
on outside temperature.
If an exterior mirror housing is forcibly pivoted from its
normal position, it must be repositioned by applying
firm pressure until it snaps into place.
Storing rear view mirror positions in memory
(only vehicles with memory function)
The exterior rear view mirror positions are stored in
memory with the seat / steering wheel adjustment and
can be recalled when necessary. See page 93 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.
P88.70-2113-26
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91
Rear view mirrors
Te ch n i c a l
data
Instruments
and controls Operation
DrivingInstrument
cluster display Practical hints Car care Index
Parking position exterior mirror
(only vehicles with memory function)
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.
Note:
For activating the mirror adjustment, see under
individual setting menu “CONVENIENCE” – “MIRROR
SETTING WHEN PARKING”, on page 134.
The passenger side mirror will return to its previous
position:
• immediately at speeds above approx. 6 mph
(10 km / h) – independent of the engaged gear,
• after 10 seconds when shifting gear selector lever
from “R” Reverse,
• by pressing the driver’s side mirror button %. To store passenger mirror parking position:
1. The vehicle must be stationary. Turn the electronic key in starter switch to
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.
This is only possible if you select “ON” in the menu,
“SETTINGS KEY-DEPENDENT”, see under individual
setting menu “CONVENIENCE” – “SETTINGS KEY-
DEPENDENT”, see page 134.
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92
Rear view mirrors
Te ch n i c a l
data
Instruments
and controls Operation
DrivingInstrument
cluster display Practical hints Car care Index
Driver’s side exterior rear view mirror,
antiglare mode
With the electronic key in starter switch position 2, the
mirror reflection brightness responds to changes in
light sensitivity.
With the gear selector 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. Important!
Electrolyte drops coming into contact with the vehicle
paint finish can only be completely removed while in
their liquid state, by applying plenty of water.
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 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.
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93
Memory function
Te ch n i c a l
data
Instruments
and controls Operation
DrivingInstrument
cluster display Practical hints Car care Index
Memory function
(optional)
The memory and stored position buttons are located on
the doors. 1 Memory button, used to store selected positions
which can be retrieved by pressing
2 Stored position button
Turn to position “1”, “2”, or “3” Together with the driver’s seat position you can store
the positions for steering wheel and exterior rear view
mirrors.
For the front passenger you can store the seat position.
Three stored positions for the driver’s seat are available
for each of the two electronic keys.
This is only possible if you select “ON” in the menu,
“SETTINGS KEY-DEPENDENT”, see under individual
setting menu “CONVENIENCE” – “SETTINGS KEY-
DEPENDENT”, see page 134.
Wa r n i n g !
Do not activate the memory function while driving.
Activating the memory function while driving
could cause the driver to lose control of the vehicle.
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94
Memory function
Te ch n i c a l
data
Instruments
and controls Operation
DrivingInstrument
cluster display Practical hints Car care Index
Storing positions into memory:
With the electronic key in starter switch position 1 or 2
or with the relevant door open and the electronic key
inserted in the starter switch.
Adjust the seat to the desired position.
Driver’s seat:
You can also adjust the steering wheel and the exterior
mirrors electrically for the driver’s seat. See page 90 for
exterior rear view mirror adjustment and page 88 for
steering wheel adjustment.
Turn button (2) to selected memory position.
Push memory button (1), release and push the position
button (2) within 3 seconds. Recalling positions from memory:
To recall a seat / steering wheel / exterior rear view
mirror position, turn button (2) to selected memory
position and press to recall.
The seat / steering wheel / exterior rear view mirror
movement stops when the button is released.
Caution!
Do not operate the power seats using the memory
button if the backrest is in an excessively reclined
position. Doing so could cause damage to front or rear
seats.
First move backrest to an upright position.
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