19 Instruments and controls
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index For more detailed descriptions see Index on page 309.
For adjustment of air outlets, refer to automatic climate
control, see page 120.
1Side air outlet, adjustable
2Air volume control for side air outlet
3Exterior lamp switch, see page 114
4Parking brake release, see page 200
5Parking brake pedal, see page 200
6Hood lock release, see page 249
7Combination switch, see page 117
8Cruise control switch, see page 210
9Multifunction steering wheel, see page 88
Horn (with electronic key in steering lock
position 1 or 2)
10Instrument cluster, see page 82
11Voice recognition system switch, see separate
operating instructions
12Steering lock with ignition/starter switch,
see page 18813Center air outlets, adjustable
14Air volume control for center air outlets
15Left front seat heater switch, see page 55
16Headlamp washer switch, see page 116
17Switch for rear seat head restraints, see page 52
18Hazard warning flasher switch, see page 119
19Central locking switch, see page 36
20Switch for tow-away alarm, see page 44
Indicator lamp for antitheft alarm system,
see page 42
21Right front seat heater switch, see page 55
22Automatic climate control, see page 120
Rear window defroster switch, see page 124
23Glove box (illuminated with electronic key in
steering lock position 1 or 2), see page 153
24Audio system, see page 127
25Storage compartment
26Ashtray with lighter, see page 156
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46 Seats
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
The slide switches are located in each door.
We recommend to adjust the power seat in the following
order:
1Seat, up/down
Press the switch (up/down direction) until
comfortable seating position with still sufficient
headroom is reached.
2Seat, 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.
Note:
Do not move the front passenger seat completely
forward if objects are stored in the parcel net in the
front passenger side footwell. Items in the net may
be damaged.
3Seat cushion tilt
Press the switch in the direction of the arrow until
your legs are lightly supported.
4Backrest tilt
Press the switch in the direction of the arrow until
your arms are slightly angled when holding the
steering wheel.
5Head restraint
During seat adjustment, the head restraint is
automatically adjusted based on seat (fore/aft)
position to support the back of the head
approximately at ear level. Please check the position
of the head restraint to assure that it supports the
back of the head approximately at ear level. The
head restraint angle can also be adjusted manually.
87
4
52
2
1
3
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47 Seats
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Notes:
Your vehicle is equipped with power head restraints, do
not try to raise or lower them manually.
Only minor personal adjustments, as described below,
should then be required.
For steering wheel adjustment, see page 77;
inside rear view mirror, see page 78;
exterior rear view mirrors, see page 79.Caution!
Do not remove head restraints except when mounting
seat covers. For removal see page 51. Whenever
restraints have been removed be sure to reinstall them
before driving.
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50 Seats
Te ch n ica 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 66 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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71 Restraint systems
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
• Sit properly belted in an upright position with
your back against the backrest.• Adjust the driver’s 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 the 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. Always sit upright, properly use the
seat belts, and appropriate size infant or child
restraint system.• 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 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 or fatal injuries to you or other occupants.
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77 Adjusting telescoping steering column
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Adjusting telescoping steering columnUnlocking :
Pull handle (1) out to its stop. The indicator lamp,
located in the instrument cluster, comes on.
Ad justing:
To lengthen or shorten the steering column, pull out or
push in steering wheel.
Locking:
Push handle (1) in until it engages. The indicator lamp,
located in the instrument cluster, goes out.
Important!
With the electronic key in steering lock position 2, the
indicator lamp in the instrument cluster comes on.
It should go out when the engine is running.
If the indicator lamp does not go out after starting the
engine, the adjustable steering column is not locked
properly.
Do not drive the vehicle until you have properly locked
the steering column.
Wa r n i n g !
Do not adjust the steering wheel while driving.
The telescoping adjustment must be locked while
driving. Adjusting the steering wheel while
driving, or driving without the telescoping
adjustment locked could cause the driver to lose
control of the vehicle.
1
P46.10-2020-26
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107 Multifunction steering wheel, multifunction display
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index 1Preliminary display of the individual settings
2“SET TIME HOURS”
(Only vehicles without COMAND)
3“SET TIME MINUTES”
(Only vehicles without COMAND)
4“12/24 HOURS” – the unit set is displayed in the
instrument cluster
(Only vehicles without COMAND)
5“TEMP. INDICATOR” – the unit set is displayed in
the outside temperature display in the instrument
cluster and in the automatic air conditioner display
6“DISPLAY VALUES IN” – the unit set is displayed in
the trip and main odometer
7“TEXT” – sets the language used in the
multifunction display8“STATION SEARCH USING” – radio adjustment
“FREQUENCY” – use the j or k button to
select a frequency
“MEMORY” – use the j or k button to select
a stored station (preset memory)
9See page 108 for instructions on returning the
setting menus to the factory settings
10Selection marker – indicates the setting selected
Note:
These settings may only be performed with the vehicle
at standstill and with the electronic key in steering lock
position 1 or 2.
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