
15 Introduction
For the USA only:
The following text is published as required of manufacturers under Title 49, Code of U.S. Federal Regulations,
Part 575 pursuant to the “National Traffic and Motor Vehicle Safety Act of 1966”.Reporting Safety Defects
If you believe that your vehicle has a defect which could cause a crash or could cause injury or
death, you should immediately inform the National Highway Traffic Safety Administration
(NHTSA) in addition to notifying Mercedes-Benz USA, LLC.
If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety
defect exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA
cannot become involved in individual problems between you, your retailer, or Mercedes-Benz USA,
LLC.
To contact NHTSA, you may either call the Auto Safety Hotline toll-free at 1-800-424-9393
(or 366-0123 in Washington, D.C. area) or write to: NHTSA, U.S. Department of Transportation,
Washington, D.C. 20590. You can also obtain other information about motor vehicle safety from
the Hotline.

50 Seats
Technical
data Instruments
and controlsOperationDrivingInstrument
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Recalling positions from memory
To recall a seat / head restraint / steering wheel and
exterior rear view mirror position, push and hold
position button “1”, “2” or “3” until seat / head restraint /
steering wheel and exterior rear view mirror movement
has stopped. The seat / head restraint / steering wheel
and exterior rear view mirror movement stops when the
position button is released.
Caution!
Do not operate the power seats using the memory
button if the seat backrest is in an excessively reclined
position. Doing so could cause damage to front or rear
seats.
First move the backrest to an upright position.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 ensure adequate
control, reach, operation, and comfort. The head
restraint should also be adjusted for proper height. See
also airbag section 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
Stand ard 213.1.
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.

60 Restraint systems
Technical
data Instruments
and controlsOperationDrivingInstrument
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Seat belts and integrated restraint system
Your vehicle is equipped with seat belts for all seats,
emergency tensioning retractors for all outboard seat
belts, dual front airbags, door mounted side impact
airbags and head protective window curtain airbags.
Their protective functions are designed to complement
one another.
Seat belts
Important
Laws in most states and all Canadian provinces require
seat belt use.
All states and provinces require use of child restraints
that comply with U.S. Federal Motor Vehicle Safety
Standard 213 and Canadian Motor Vehicle Safety
Standard 213.
All child restraint systems are designed to be secured in
vehicle seats by lap belts or the lap belt portion of a lap-
shoulder belt.
For your safety and that of your passengers we strongly
recommend their use.
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
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.

78 Restraint systems
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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.
Note:
For child seats with mounting fittings for tether
anchorages refer to page 80 (installation of infant and
child restra int systems).Important!
The u se of infa nt 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.
Wh en using any infant or ch il d restraint system, be su re
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.
Wa r n i n g !
Never release the seat belt buckle while vehicle is
in motion, since the special seat belt retractor will
be deactivated.

120 Exterior lamp switch
Technical
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and controlsOperationDrivingInstrument
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Note:
With the electronic key removed and the driver’s door
open, a warning sounds and the message “SWITCH OFF
LIGHTS!” in the multifunction indicator appears if the
vehicle’s exterior lamps (except standing lamps) are not
switched off.
Fog lamps will operate with the parking lamps and / or
the low beam headlamps on. Fog lamps should only be
used in conjunction with low beam headlamps. Consult
your State or Province Motor Vehicle Regulations
regarding allowable lamp operation.
Fog lamps are automatically switched off when the
exterior lamp switch is turned to position D.Daytime running lamps
(Canada only)
When the engine is running and the selector lever is in
a driving position, the low beam headlamps (includes
parking lamps, side marker lamps, taillamps and
license plate lamps) are automatically switched on.
When shifting from a driving position to position “N”
or “P”, the low beam switches off (2 seconds delay).
For nighttime driving the exterior lamp switch should
be turned to position B to permit activation of the
high beam headlamps.
Night security illumination
When exiting the vehicle after driving with the exterior
lamps on, they switch on again for added illumination
for approximately 30 seconds after closing the last door.
The lamp-on time period can be changed at your
Mercedes-Benz Center.

172 Garage door opener
Technical
data Instruments
and controlsOperationDrivingInstrument
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Programming or reprogramming the integrated
remote control:
1. Turn electronic key in steering lock to position 1
or 2.
2. Hold the end of the hand-held transmitter of the
d evice you w ish to train approxim ately 2 to 5 inch es
(5 cm to 12 cm) away from the surface of the
integrated remote control located on the inside rear
view mirror, keeping the indicator lamp in view.
3. Using both hands, simultaneously push the hand-
held transmitter button and the desired integrated
remote control button. Do not release the buttons
until completing step 4.
4. The indicator lamp on the integrated remote control
will flash, first slowly and then rapidly. When the
indicator lamp flashes rapidly, both buttons may be
released (the rapid flashing lamp indicates
successful programming of the new frequency
signal). To program the remaining two buttons,
follow steps 1 through 4.Note:
If, after repeated attempts, you do not successfully
program the integrated remote control device to learn
the signal of the hand-held transmitter, the garage door
opener could be equipped with the “rolling code
feature”.
Rolling code programming:
To train a garage door opener (or other rolling code
devices) with the rolling code feature, follow these
instructions after completing the “Programming”
portion of this text. (A second person may make the
following training procedures quicker and easier.)
1. Locate training button on the garage door opener
motor head unit. Exact location and color of the
button may vary by garage door opener brand. If
there is difficulty locating the transmitting button,
reference to garage door opener operator’s manual.
2. Press “training” button on the garage door opener
motor head unit (which activated the “training
light”).

295 Emergency operation of sliding / pop-up roof
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Emergency operation of sliding / pop-up roof
The sliding / pop-up roof can be opened or closed
manually should an electrical malfunction occur.
The sliding/pop-up roof drive is located behind the lens
of the left interior lamp between the sun visors.
1. Pry off lens (1) by using a screw driver.
2. Remove cover (2).
3. Obtain crank (3) (supplied with vehicle) and insert
it through hole.To slide the roof closed or to raise the roof at the rear:
turn crank clockwise.
To slide the roof open or to lower the roof at the rear:
turn crank counterclockwise.
Note:
Push crank upward while turning it, to disengage the
electric motor.
1
P77.20-2037-26

296 Manual release for fuel filler flap
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Manual release for fuel filler flap
The manual release knob is located behind the right
side trunk panel.
In case the central locking system does not release the
fuel filler flap, pull the manual release knob while
simultaneously opening the fuel filler f lap.Replacing wiper blade insert
For safety reasons, remove electronic key from steering
lock before replacing the wiper blade, otherwise the
motor can suddenly turn on and cause injury.
Notes:
Do not open engine hood with wiper arm folded forward.
Do not allow the wiper arm to contact the windshield
glass without a wiper blade inserted. The glass may be
scratched or broken.
Make certain that the wiper blade is properly installed.
An improperly installed wiper blade may cause
windshield damage.
P80.20-2090-26