
The sockets can be used for accessories with
a maximum draw of 180 W (15 A).
Accessories include such items as lamps or
chargers for mobile phones.
If you use the sockets for long periods when
the engine is switched off, the battery may
discharge.
X Turn the SmartKey to position 1in the
ignition lock.
i An emergency cut-out ensures that the
on-board voltage does not drop too low. If
the on-board voltage is too low, the power
to the sockets is automatically cut. This
ensures that there is sufficient power to
start the engine.
Socket under the armrest X
Open the stowage space under the armrest
(Y page 243).
X Lift up the cover of socket 0002.
On vehicles without ashtrays or lighters, there
is an additional socket in the center console. Socket in the front-compartment center
console X
To open: push the lower section of
cover 0002.
The stowage compartment opens.
X Lift up the cover of socket 0003. mbrace
Important safety notes !
Alicense agreement must exis tinorder
to activate the mbrace service .Ensure that
your system is activated and ready for use,
and press the 0007MB Info call button to
register. If any of the steps mentioned is
not carried out, the system may not be
activated.
If you have questions abou tthe activation,
contact one of the following telephone
assistance services:
R USA: Mercedes-Ben zCustomer
Assistance Cente runder
1-800-FOR-MERCedes
(1-800-367-6372) or 1-888-990-9007
R Canada: Customer Service at
1-888-923-8367
Shortly after successfull yregistering with the
mbrace service, a user ID and password will
be sent to you by mail. You can use this
password to log in to the mbrace section
under "Owners Online" at http://
www.mbusa.com 15
.
15 USA only. 248
FeaturesStowage and features

Destinatio
nDownload gives you access to a
database with over 15 million points of
interest (POIs)/important destinations that
can be downloaded onto the navigation
system of your vehicle. If you know the
destination, you can download the address or
obtain the location of points of interest
(POIs)/important destinations in the
surrounding area.
You are prompted to confirm route guidance
to the address entered.
X Select Yes with the
0002or0005 buttons
on COMAND.
X Press the 0003button on COMAND to
confirm.
The system calculates the route and
subsequently starts the route guidance with
the address entered.
i If you select No , the address can be stored
in the address book.
i The Destination Download function is
available if the corresponding mobile
phone network is available and data
transfer is possible.
Route Assistance
This service is part of the mbrace PLUS
Package and cannot be purchased
separately.
i You can also use the Route Assistance
function if your vehicle is not equipped with
a navigation system.
Within the framework of this service, you
receive a professional and reliable form of
navigation support without having to leave
your vehicle.
The customer service representative
determines a suitable driving route based on
your current vehicle position and the desired
destination and guides you live through the
current sections of the route. Search
&Send "Search & Send" is a destination entry
service. You can find further information on
"Search
&Send" in the separate COMAND
operating instructions.
Vehicle remote opening If you have unintentionally locked your
vehicle (e.g. the SmartKey is still in the
vehicle) and a replacemen
tSmartKey is not
available, the vehicle can be opened by a
Mercedes-Benz Customer Assistance Center.
The vehicle can be opened remotely up to four
days after the ignitio nwas last switched off.
X Contac tthe following service hotlines:
R USA: Mercedes-Ben zCustomer
Assistance Cente rat
1-800-FOR-MERCedes
(1-800-367-6372) or 1-888-990-9007
R Canada: Customer Service at
1-888-923-8367
You will be asked for you rpassword.
X Return to your vehicle at the time agreed
upon with the Mercedes-Ben zCustomer
Assistance Center.
X Pull on the trunk lid handle for at least
20 seconds until the indicator lamp in the
SOS button (Y page 249) flashes.
The Connecting Call message appears
on the multifunction display.
Alternatively, the vehicle can also be opened
via the Internet or an iPhone in the "Owners
Online" section using your ID number and
password 18
.
i Vehicle remote unlocking is only possible
if the corresponding mobile phone network
is accessible.
The SO Sbutton flashes and the
Connecting Call message appears in the
multifunction display to confirm that the
command for vehicle remote unlocking has
been received.
18 USA only. Features
253Stowage and featu res Z

before April 1, 1982). A garage door that
cannot detect an object - signaling the door
to stop and revers e-does not meet current
U.S .federal safety standards.
When programming a garage door opener,
park vehicle outside the garage.
Do not run the engine while programming the
integrated remote control. Inhalation of
exhaust gas is hazardous to your health. All
exhaust gas contains carbon monoxide (CO),
and inhaling it can cause unconsciousness
and possible death. All exhaust gas contains
carbon monoxide (CO), and inhaling it can
cause unconsciousness and possible death.
i USA only:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions:
1. This device may not cause harmful
interference, and
2. this device must accept any interference
received, including interference that may
cause undesired operation.
Any unauthorized modification to this
device could void the user's authority to
operate the equipment.
FCC ID: CB2HMIHL4
i Canada only:
This device complies with RSS-210 of
Industry Canada. Operation is subject to
the following two conditions:
1. This device may not cause interference,
and
2. this device must accept any interference
received, including interference that may
cause undesired operation of the device.
Any unauthorized modification to this
device could void the user's authority to
operate the equipment.
IC: 279B-HMIHL4 Programming the integrated garage
door opener on the rear-view mirror Programming
G
WARNING
Only press the button on the integrated
garage door opener if there are no persons or
objects present within the sweep of the
garage door. Persons could otherwise be
injured as the door moves. Integrated garage door opener on the rear-view
mirror
Garage door remote control
0020is not part of
the integrated garage door opener.
X Before programming for the first time, clear
the memory of the integrated garage door
opener (Y page 257).
X Turn the SmartKey to position 2in the
ignition lock.
X Press and hold one of the buttons 0003
to 0022 on the integrated garage door
opener.
After a short time, indicator lamp 0002starts
flashing yellow.
i Indicator lamp 0002flashes yellow
immediately the first time button 0003,0023
or 0022 is programmed. If the selected button
has already been programmed, indicator
lamp 0002will only start flashing yellow at a
rate of once a second after ten seconds
have elapsed.
X Release button 0003,0023or0022. Features
255Stowage and features Z

X
Point remote control 0020at a distance of
2 to 8 inches (5 to 20 cm) at buttons 0003
to 0022 on the rear-view mirror.
i The required distance between remote
control 0020and the integrated garage door
opener depends on the garage door drive
system. Several attempts might be
necessary. You should test every position
for at least 25 seconds before trying
another position.
X Press and hold button 0021on remot econtrol
0020 until indicator lamp 0002lights up green.
If indicator lamp 0002lights up green or
flashes, then programming has been
successful.
X Release button 0021on remote control 0020for
the garage door drive system.
If indicator lamp 0002lights up red:
X Repeat the programming procedure for the
corresponding button on the rear-view
mirror. When doing so, vary the distance
between remote control 0020and the rear-
view mirror.
i If the indicator lamp flashes green after
successful programming, the garage door
system is operating on arolling code. After
programming, you must synchronize the
garage door opener integrated in the rear-
view mirror with the receiver of the garage
door system.
Synchronizing the rolling code
Your vehicle must be within reach of the
garage door or exterior gate drive. Make sure
that neither your vehicle nor any persons/
objects are present within the sweep of the
door or gate.
Observe the safety notes when performing
the rolling code synchronization
(Y page 254).
X Turn the SmartKey to position 2in the
ignition lock.
X Press the programming button of the door
or gate drive (see the door or gate drive operating instructions, e.g. under
"Programming of additional remote
controls").
i Usually, you now have 30seconds to
initiate the next step.
X Press previously programmed button 0003,
0023 or0022 of the integrated garage door
opener until the door starts to move.
The rolling code synchronization is then
complete.
Notes on programming the remote
control
Canadia nradio frequency laws require a
"break" (or interruption) of the transmission
signals after broadcasting for a few seconds.
Therefore, these signals may no tlast long
enough for the integrated garage door
opener. The signal is no trecognized during
programming. Comparable with Canadian
law, some U.S.g arage door openers are
designed to "time-out" in the same manner.
Proceed as follows:
R if you live in Canada
R if you have difficulties programming the
garage door opener (regardless of where
you live) when using the programming
steps
X Press and hold one of buttons 0003to0022 on
the integrated garage door opener.
Afte rashort time, indicator lamp 0002starts
flashing yellow.
X Release the button.
X Press button 0021of garage door remote
control 0020for two seconds, then release it
for two seconds.
X Press button 0021againf or two seconds.
X Repeat this sequence on button 0021of
remote control 0020until indicator lamp 0002
lights up green.
If indicator lamp 0002turns red, repeat the
process.
X Continue with the other programming
steps (see above). 256
FeaturesStowage and features

Problems when programming
If you are experiencing problems
programming the integrated garage door
opener on the rear-view mirror, take note of
the following instructions:
R Check the transmitter frequency of garage
door drive remote control 0020.This can
usually be found on the back of the remote
control.
The integrated garage door opener is
compatible with devices that have units
which operate in the frequency range of
280 to 390MHz.
R Replace the batteries in garage door
remote control 0020.This increases the
likelihood that garage door remote control
0020 will transmit a stronga nd precise signal
to the integrated garage door opene rinthe
rear-view mirror.
R When programming, hold remote control
0020 at varying distances and angles from the
button that you are programming. Try
various angles at a distance between
2a nd 12 inches (5 to 30 cm) or at the same
angle bu tatvarying distances.
R If another remote control for the same
garage door drive is available, repeat the
same programming steps with this remote
control. Before performing these steps,
make sure that new batteries have been
installed in garage door driv eremote
control 0020.
R Note that some remote controls only
transmit for a limited amount of time (the
indicator lamp on the remote control goes
out). Press button 0021on remote control
0020 again before transmission ends.
R Align the antenna cable of the garage door
opener unit. This can improve signal
reception/transmission.
Opening/closing the garage door After it has been programmed, the integrated
garage door opener performs the function of
the garage door system remote control. Please also read the operating instructions
for the garage door system.
X
Turn the SmartKey to position 2in the
ignition lock.
X Press button 0003,0023or0022 that you have
programmed to operate the garage door.
Garage door system with a fixed code:
indicator lamp 0002lights up green.
Garage door system with a rolling code:
indicator lamp 0002flashes green.
i The transmitter will transmit a signal for
as long as the button is pressed. The
transmission is halted after a maximum of
ten seconds and indicator lamp 0002flashes
yellow. Press button 0003,0023or0022 again if
necessary.
Clearing the memory of the integrated
garage door opener on the rear-view
mirror X
Turn the SmartKey to position 2in the
ignition lock.
X Press buttons 0003and 0022.
The indicator lamp lights up yellow.
X Press and hold buttons 0003and 0022until the
indicator lamp turns green.
i Make sure that you clear the memory of
the integrated garage door opener before
selling the vehicle. Floormat on the driver's side
G
WARNING
Whenever you are using a floormat, make sure
there is enough clearance and that the
floormat is securely fastened.
The floormat should always be securely
fastened using the fastening equipment.
Before driving off, check that the floormat is
securely in place and adjust it if necessary. A
loose floormat could slip and hinder proper
functioning of the pedals. Features
257Stowage and features
Z

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please note that your vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
i Please read the information on qualified
specialist workshops (Y page 23).Engine compartment
Hood
Opening the hood G
WARNING
Do not pull the release lever while the vehicle
is in motion. Otherwise, the hood could be
forced open by passing air flow.
This could cause the hood to come loose and
injure you and/o rothers. G
WARNING
There is a ris kofinjury if the hood is open,
even if the engine is not running.
Some engine components can become very
hot.
To avoid the ris kofburns, only touch those
components described in th eOperator's
Manual and observe the relevant safety notes. G
WARNING
To avoid injury, stay clear of moving parts
when the hood is open and the engine is
running.
The radiator fan may continue to run for
approximately 30seconds or may even restart
after the engine has been switched off. For
this reason, you must not reach into the fan
rotation area. G
WARNING
The engine is equipped with a transistorized
ignition system. Because of the high voltage,
it is dangerous to touch any components
(ignition coils, spark plug sockets, diagnostic
socket) of the ignition system:
R with the engine running
R while starting the engine
R when the ignition is switched on and the
engine is turned manually
X Make sure that the windshield wipers are
switched off. G
WARNING
The windshield wipers and wiper linkage
could be set in motion.
When the hood is open, you or others could
be injured by the wiper linkage.
Make sure that the windshield wipers are
switched off. Remove the SmartKey or make
sure that no ignition position has been
selected with KEYLESS-GO. All indicator
lamps must be off in the instrument panel. X
Pull release lever 0002for the hood.
The hood is released.
! Make sure that the windshield wipers are
not folded away from the windshield. You
could otherwise damage the windshield
wipers or the hood. 260
Engine compartmentMaintenance and care

R
using a rag, slowly tur nthe cap
approximately 1
/ 2 turn to relieve excess
pressure. If opened immediately, scalding
hot fluid and steam will be blown out under
pressure.
R do not spill antifreeze on hot engine parts.
Antifreeze contains ethylene glycol which
may burn if it comes into contact with hot
engine parts. X
Park the vehicle on a level surface.
Only check the coolant level when the
vehicle is on a level surface and the engine
has cooled down.
X Turn the SmartKey to position 2in the
ignition lock (Y page 131).
On vehicles with KEYLESS-GO, press the
Start/Stop button twice (Y page 131).
X Check the coolant temperature display in
the instrument cluster.
The coolant temperature must be below
158 ‡ (70 †).
X Turn the SmartKey to position
0(Y page 131) in the ignition lock.
X Slowly turn cap 0003half a turn counter-
clockwise to allow excess pressure to
escape.
X Turn cap 0003further counter-clockwise and
remove it.
If the coolant is at the level of marker bar
0023 in the filler neck when cold, there is
enough coolant in coolant expansion
tank 0002.
If the coolant level is approximately 0.6 in
(1.5 cm) above marker bar 0023in the filler neck when warm, there is enough coolant
in coolant expansion tank
0002.
X If necessary, add coolant that has been
tested and approved by Mercedes-Benz.
X Replace cap 0003and turn it clockwise as far
as it will go.
For further information on coolant, see
(Y page 327).
Adding washer fluid to the windshield
washer system/headlam pcleaning
system G
WARNING
Washer solvent/antifreeze is highly
flammable. Do not spill washer solvent/
antifreeze on hot engin eparts, because it may
ignite and burn .You could be seriously
burned. X
To open: pull cap0002upwards by the tab.
X Add the premixed washer fluid.
X To close: press cap 0002onto the filler neck
until it engages.
The washer fluid reservoir is used for both the
windshield washer system and the headlamp
cleaning system.
Further information on windshield washer
fluid/antifreeze (Y page 328).
Brake fluid level !
If the brake fluid level in the brake fluid
reservoir has fallen to the MIN mark or
below, check the brake system Engine compartment
263Maintenance and care Z

Cleaning the windows
G
WARNING
Before cleaning the windshield or wiper
blades, switch off the windshield wipers and
remove the SmartKey from the ignition lock.
On vehicles with KEYLESS-GO, press the
Start/Stop butto nrepeatedly until all
indicator lamps in the instrument cluster have
gone out. The windshield wipers could
otherwise move and injure you. G
WARNING
Do not clean the rear window with the
reatractable hardtop (vario-roof) in a position
other than the fully raised and closed position.
Otherwise, the retractable hardtop may move
unexpectedly which may result in personal
injury to you or others.
X Clean the inside and outside of the
windows with a damp cloth and a cleaning
agent that is recommended and approved
by Mercedes-Benz.
! Do not use dry cloths, abrasive products,
solvents or cleaning agents containing
solvents to clean the inside of the windows.
Do not touch the insides of the windows
with hard objects, e.g. an ice scraper or
ring. There is otherwise a risk of damaging
the windows.
! Clean the water drainage channels of the
windshield and the rear window at regular
intervals. Deposits such as leaves, petals
and pollen may under certain
circumstances prevent water from draining
away .This can lead to corrosion damage
and damage to electronic components.
Cleaning the wiper blades G
WARNING
Before cleaning the windshield or wiper
blades, switch off the windshield wipers and
remove the SmartKey from the ignition lock.
On vehicles with KEYLESS-GO, press the Start/Stop button repeatedly until all
indicator lamps in the instrumentc
luster have
gone out. The windshield wipers could
otherwise move and injure you.
! Do not pull the wiper blade. Otherwise,
the wiper blade could be damaged.
! Do not clean wiper blades too often and
do not rub the mtoo hard. Otherwise, the
graphite coating could be damaged. This
could cause wiper noise.
X Fold the wiper arms away from the
windshield.
X Carefully clean the wiper blades with a
damp cloth.
X Fold the windshield wipers back again
before switching on the ignition.
! Hold the wiper arm securely when folding
back. The windshield could be damaged if
the wiper arm smacks against it suddenly.
Cleaning the exterior lighting !
Only use cleaning agents or cleaning
cloths which are suitable for plastic light
lenses. Unsuitable cleaning agents or
cleaning cloths could scratch or damage
the plastic light lenses.
X Clean the plastic lenses of the exterior
lighting using a wet sponge and a mild
cleaning agent, e.g. Mercedes-Benz car
shampoo. Or clean the exterior lighting
with cleaning cloths.
Cleaning the mirror turns ignals !
Only use cleaning agents or cleaning
cloths that are suitable for plastic lenses.
Unsuitable cleaning agents or cleaning
cloths could scratch or damage the plastic
lenses of the mirror turn signals.
X Clean the plastic lenses of the mirror turn
signals using a wet sponge and a mild
cleaning agent, e.g. Mercedes-Ben zcar 268
CareMaintenance and care