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Restraint systems
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index When you sell the vehicle we strongly urge you to give
notice to the subsequent owner that it is equipped with
an “SRS” by alerting him to the applicable section in the
Operator’s Manual.
• In addition, through improper work there is
the risk of rendering the “SRS” inoperative or
causing unintended airbag deployment. Work
on the “SRS” must therefore only be performed
by an authorized Mercedes-Benz Center.• For your protection and the protection of
others, when scrapping the airbag unit or
emergency tensioning retractor, our safety
instructions must be followed. These
instructions are available at your authorized
Mercedes-Benz Center.• Given the considerable deployment speed and
the textile structure of the airbags, there is the
possibility of abrasions or other injuries
resulting from airbag deployment.Infant and child restraint systems
We recommend all infants and children be properly re-
strained at all times while the vehicle is in motion. All
lap-shoulder belts except the driver’s seat belt have
special seat belt retractors for secure fastening of child
restraints.
To activate, pull shoulder belt out completely and let it
retract. During the seat belt retraction a ratcheting
sound can be heard to indicate that the special seat belt
retractor is activated. The belt is now locked.
To deactivate, release seat belt buckle and let seat belt
retract completely. The seat belt can again be used in
the usual manner.
Warning!
Never release the seat belt buckle while vehicle is
in motion, since the special seat belt retractor will
be deactivated.
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Restraint systems
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Important!
The use of infant or child restraints is required by law in
all 50 states and all Canadian provinces.
Infants and small children should be seated in an
appropriate infant or child restraint system properly
secured by a lap-shoulder belt, and that complies with
U.S. Federal Motor Vehicle Safety Standard 213 and
Canadian Motor Vehicle Safety Standard 213.
A statement by the child restraint manufacturer of
compliance with this standard can be found on the
instruction label on the restraint and in the instruction
manual provided with the restraint.
When using any infant or child restraint system, be sure
to carefully read and follow all manufacturer’s
instructions for installation and use.
Please read and observe warning labels affixed to inside
of vehicle and to infant or child restraints.
Warning!
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.
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.Infants and small children should never share a
seat belt with another occupant. During an
accident, they could be crushed between the
occupant and seat belt.
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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.
Warning!
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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Rear view mirrors
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
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.Storing mirror positions in memory
The exterior rear view mirror positions are stored in
memory with the seat/head restraint position and can
be recalled when necessary, see page46.
Warning!
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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Instrument cluster
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index 1Push buttonsVandWfor intensity of instrument
lamps, see page 81
83 2Push buttonJ for resetting trip odometer, see
page85, or
multifunction indicator
see page
3Coolant temperature gauge, see page 82
4Fuel gauge with reserve and fuel cap placement
warning lamp, see page 210
5Outside temperature indicator, see page 82
6Left turn signal indicator lamp, see combination
switch on page113
7ESP warning lamp, see page 2118Speedometer
9Trip odometer, see page
10Main odometer
11Multifunction indicator, see page 213
or FSS indicator, see page 105
12Right turn signal indicator lamp, see combination
switch on page113
13Tachometer, see page 83
14Gear range indicator display, see selector lever
positions on page 178
15Clock, see page 102 83
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Instrument cluster
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Coolant temperature gauge (3)
During severe operating conditions and stop-and-go city
traffic, the coolant temperature may rise close to the red
marking.
The engine should not be operated with the coolant
temperature in the red zone. Doing so may cause
serious engine damage which is not covered by the
Mercedes-Benz Limited Warranty.Outside temperature indicator (5)
The temperature sensor is located in the front bumper
area. Due to its location, the sensor can be affected by
road or engine heat during idling or slow driving. This
means that the accuracy of the displayed temperature
can only be verified by comparison to a thermometer
placed next to the sensor, not by comparison to external
displays (e.g. bank signs etc.).
Adaptation to ambient temperature takes place in steps
and depends on the prevailing driving conditions (stop-
and-go or moderate, constant driving) and amount of
temperature change.
Warning!
• Driving when your engine is badly overheated
can cause some fluids which may have leaked
into the engine compartment to catch fire. You
could be seriously burned.• Steam from an overheated engine can cause
serious burns and can occur just by opening
the engine hood. Stay away from the engine if
you see or hear steam coming from it.Turn off the engine, get out of the vehicle and do
not stand near the vehicle until it cools down.
Wa r n i n g !
The outside temperature indicator is not designed
to serve as an Ice-Warning Device and is therefore
unsuitable for that purpose. Indicated
temperatures just above the freezing point do not
guarantee that the road surface is free of ice.
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Multifunction steering wheel, multifunction display
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Malfunction message memory 1There are no messages stored in the system
2Number of messages stored in the system
Press the è or ÿ button repeatedly until the
malfunction message memory (1 or 2) is displayed.
Press the j or k button if display (2) appears.
The stored malfunction messages will now be displayed
in order. See page 222for malfunction and warning
messages. Display (2) will reappear after you have
scanned all the malfunction messages.
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Multifunction steering wheel, multifunction display
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Should any malfunctions be stored while driving, they
will reappear in the display (2) when the electronic key
is in steering lock position 0 or removed from the
steering lock.
Specific malfunctions can be recalled by pressing
button J. Each malfunction or warning message must
be acknowledged by pressing button J. Once all
messages are cancelled, the odometer display should
reappear.
Pressing the J button in the instrument cluster
immediately switches to the next malfunction message.
The malfunction message memory will be cleared when
the electronic key is turned in the steering lock to
position 1 or 2. Should any subsequent malfunctions
occur, they will be displayed in the malfunction
message memory.
Pressing the è or ÿ button displays the next or
previous system.Important!
Malfunction and warning messages are only indicated
for certain systems and displayed to a low level of detail.
The malfunction and warning messages are simply a
reminder with respect to the operation of certain
systems and do not replace the driver’s responsibility to
maintain the vehicle’s operating safety by having all
required maintenance and safety checks performed on
the vehicle and by bringing the vehicle to an authorized
Mercedes-Benz Center to address the malfunction and
warning messages. See page213.
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