Calling SIRIUS XM Service Center
i It may be necessary to call the SIRIUS XM
Service Center if, for example:
R You want to cancel the subscription or
resubscribe at a later date.
R You have forgotten to pay the bill.
R You sell the vehicle.XSelect Audio 0054 Sat. Radio 0054 Sat.
Radio 0054 Service .
The telephone number of the SIRIUS XM
Service Center and the twelve-digit
electronic serial number (SIRIUS-ID) of the
particular receiver are displayed.XClosing screen: Slide 009E005B 009F or press 00A1.
COMAND audio CD/audio DVD/MP3
Safety notes
GWarning!
COMAND and the CD/DVD drive in the rear
are classified as Class 1 laser products. You
must not open the casing. There is a risk of
exposure to invisible laser radiation if you
open the casing, or if the casing is faulty or
damaged.
COMAND and the CD/DVD drive in the rear
do not contain any parts that you are able to
maintain yourself. For safety reasons, all
maintenance work must be carried out by
qualified technicians.
GWarning!
Only carry out the following when the vehicle
is stationary:
R Inserting a disc/device
R Ejecting a disc/device
There is a risk of accident by being distracted
from road and traffic conditions if you load a
disc/device while the vehicle is in motion.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approximately
14 m) every second.
Notes about MP3 mode
Permissible media for MP3/WMA files
R CD-R and CD-RW
R DVD-R and DVD-RW
R DVD+R and DVD+RW
R SD cards
R USB flash drives
R iPod ®
R MP3 players
Permissible file systems
R ISO9660/Joliet for CDs
R UDF for DVDs
R FAT16 or FAT32 for storage media
Multisession CDs
For multisession CDs, the first session type
of the CD determines how COMAND will
process the CD.
For example, if the first session type is
according to the audio CD standard and the
second session type is according to the data
CD standard containing MP3/WMA tracks,
COMAND will treat the CD as a conventional
audio CD. This means that it is only possible
to access the audio CD tracks. Access to the
MP3/WMA tracks is not possible.
Similarly, if the first session type is according
to the data CD standard containing MP3/
WMA tracks and the second session type is
according to the audio CD standard,
COMAND will treat the CD as a data CD. This
means that it is only possible to access the
MP3/WMA tracks. Access to the audio CD
tracks is not possible.
176COMAND audio CD/audio DVD/MP3Control systems
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display and are based on conditions or
system status the vehicle’s system has
recorded.
The vehicle status message memory function
only appears if there are any messages
stored.
GWarning!
Malfunction and warning messages are only
indicated for certain systems and are
intentionally not very detailed. The
malfunction and warning messages are
simply a reminder with respect to the
operation of certain systems. They do not
replace the owner’s and/or driver’s
responsibility to maintain the vehicle’s
operating safety. Have all required
maintenance and safety checks performed on
the vehicle. Bring the vehicle to an authorized
Mercedes-Benz Center to address the
malfunction and warning messages.
XPress button \000@ or \000> to select the
Service menu.
If conditions have occurred causing status
messages to be recorded, the number of
messages appears in the multifunction
display: 2 Messages.
XPress button \000= or \000< to select the
Messages function.
XPress button \000d to confirm.
For malfunction and warning messages,
see “Vehicle status messages in the
multifunction display” (Y page 452).
XUse button \000= or \000< to scroll through
the messages.
If you turn the SmartKey in the starter switch
to position 0 and then back to position 2, all
messages will be deleted from the message
memory.
Settings menu
In the Settings menu the following functions
are available:
RSwitching daytime running lamp mode on
or off (USA only) (Y page 234)
RSetting Adaptive Highbeam Assist
(Y page 235)
RShowing or hiding additional speedometer
(Y page 235)
RSelecting speedometer display mode
(Y page 235)
RActivating/deactivating the seat belt
adjustment function (Y page 236)
RSwitching the radar sensors on or off
(Y page 236)
Switching daytime running lamp mode
on or off (USA only)
XPress button \000@ or \000> to select the
Settings menu.
XPress button \000= or \000< to select the
Day Running Lamps function.
XPress button \000d.234Instrument cluster control systemControl systems
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The vehicle can be remotely locked within
four days after the ignition has been switched
off.XContact the Customer Assistance Center
at 1-800-FOR-MERCedes
(1-800-367-6372) (USA only) or
1-888-923-8367 (Canada only).
You will be asked to provide your password.
When you are inside your vehicle the next
time and switch on the ignition, the message
Tele Aid Doors Locked Remotely will
appear on the multifunction display.
i The remote door lock feature is available
if the relevant cellular phone network is
available and data connection is possible.
Automatic Maintenance Call
Your vehicle is equipped with a feature that
considerably enhances vehicle care. Just
prior to reaching a vehicle maintenance
milestone, Tele Aid transmits important
vehicle maintenance information that alerts
your authorized Mercedes-Benz Center of
required service. This is automatic and does
not require driver intervention. This feature
allows your preferred Mercedes-Benz Center
to significantly improve the process of
arranging your service appointment and
ensures that your vehicle receives the best
possible care.
i The Automatic Maintenance Call feature
is available if the relevant telephone
network is available and data connection is
possible.
Stolen Vehicle Recovery Services
In the event your vehicle was stolen:
XReport the incident to the police.
The police will issue a numbered incident
report.XPass this number on to the Customer
Assistance Center along with your
password.
The Customer Assistance Center will then
attempt to covertly contact the vehicle’s
Tele Aid system. Once the vehicle is
located, the Customer Assistance Center
will contact the local law enforcement and
you. The vehicle’s location will only be
provided to law enforcement.
i If the anti-theft alarm stays on for more
than 30 seconds, the Tele Aid system will
notify the Customer Assistance Center
automatically.
Garage door opener
The integrated remote control can operate up
to three separately controlled devices
compatible with HomeLink ®
or some other
systems.
GWarning!
Before programming the integrated remote
control to a garage door opener or gate
operator, make sure people and objects are
out of the way of the device to prevent
potential harm or damage. When
programming a garage door opener, the door
moves up or down. When programming a gate
operator, the gate opens or closes.
Do not use the integrated remote control with
any garage door opener that lacks safety stop
and reverse features as required by U.S.
federal safety standards (this includes any
garage door opener model manufactured
before April 1, 1982). A garage door that
cannot detect an object - signaling the door
to stop and reverse - does not meet current
U.S. federal safety standards.
Useful features395Controls in detail221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 395Z
Vehicle equipment ............................402
The first 1000 miles (1500 km) .......402
At the gas station .............................402
Engine compartment ........................404
Tires and wheels ...............................410
Winter driving ...................................432
Driving instructions ..........................434
Maintenance ......................................438
Vehicle care .......................................440
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iIf you want to interrupt the checking
procedure, press button \000A on the
multifunction steering wheel.
XIf necessary, add engine oil.
For more information on engine oil, see
“Fuels, coolants, lubricants etc.”
(Y page 537).
Other display messages
If the ignition is not switched on, the following
message appears in the multifunction
display:
For Engine Oil Level
Ignition Must be On
XSwitch on the ignition.
Need More Time
to Check
Engine Oil Level
XIf the engine is at operating temperature,
wait 5 minutes before repeating check
procedure.
XIf the engine is not at operating
temperature yet, you must wait 30 minutes
before checking oil.
If you see the message:
Engine Oil Level
Not Measurable
With Running Engine
XTurn off the engine.XIf the engine is at operating temperature,
wait 5 minutes before checking oil.
XIf the engine is not at operating
temperature yet, you must wait 30 minutes
before checking oil.
If there is excess engine oil with the engine at
normal operating temperature, the following
message appears in the multifunction
display:
Reduce
Engine Oil Level
XHave excess oil siphoned or drained off.
Contact an authorized Mercedes-Benz
Center.
! Excess oil must be siphoned or drained
off. It could cause damage to the engine
and emission control system not covered
by the Mercedes-Benz Limited Warranty.
For information on messages in the
multifunction display concerning engine oil,
see the “Practical hints” section
(Y page 483).
Adding engine oil
! Only use approved engine oils and oil
filters required for vehicles with
Maintenance System. For a listing of
approved engine oils and oil filters, contact
an authorized Mercedes-Benz Center or
visit www.mbusa.com (USA only).
The following will result in engine or
emission control system damage not
covered by the Mercedes-Benz Limited
Warranty:
RUsing engine oils and oil filters of
specification other than those expressly
required for the Maintenance System.
RChanging of oil and oil filter at change
intervals longer than those called for by
the Maintenance System.
RUsing any oil additives.
Example illustration: S 550
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As an added safety feature, your vehicle has
been equipped with a tire pressure monitoring
system (TPMS) that illuminates a low tire
pressure telltale when one or more of your
tires are significantly underinflated.
Accordingly, when the low tire pressure
telltale illuminates, you should stop and check
your tires as soon as possible, and inflate
them to the proper pressure. Driving on a
significantly underinflated tire causes the tire
to overheat and can lead to tire failure.
Underinflation also reduces fuel efficiency
and tire tread life, and may affect the vehicle’s
handling and stopping ability. Please note that
the TPMS is not a substitute for proper tire
maintenance, and it is the driver’s
responsibility to maintain correct tire
pressure, even if underinflation has not
reached the level to trigger illumination of the
TPMS low tire pressure telltale.
USA only:
Your vehicle has also been equipped with a
TPMS malfunction indicator to indicate when
the system is not operating properly. The
TPMS malfunction indicator is combined with
the low tire pressure telltale. When the
system detects a malfunction, the telltale will
flash for approximately 1 minute and then
remain continuously illuminated. This
sequence will continue upon subsequent
vehicle start-ups as long as the malfunction
exists. When the malfunction indicator is
illuminated, the system may not be able to
detect or signal low tire pressure as intended.
TPMS malfunctions may occur for a variety of
reasons, including the installation of
incompatible replacement or alternate tires
or wheels on the vehicle that prevent the
TPMS from functioning properly. Always
check the TPMS malfunction telltale after
replacing one or more tires or wheels on your
vehicle to ensure that the replacement or
alternate tires and wheels allow the TPMS to
continue to function properly.
iUSA only:
If a condition causing the TPMS to
malfunction develops, it may take up to
10 minutes for the system to signal a
malfunction using the TPMS telltale
flashing and illumination sequence.
The telltale extinguishes after a few
minutes driving if the malfunction has been
corrected.
Tire pressure inquiries are made using the
multifunction display. The current tire
inflation pressure for each tire appears in the
multifunction display after a few minutes of
driving.
iPossible differences between the
readings of a tire pressure gauge of an air
hose, e.g. gas station equipment, and the
vehicle’s control system can occur. The tire
pressure displayed by the control system
apply to sea level. In high-altitude
locations, the reading on a tire pressure
gauge will be higher than the reading issued
by the vehicle’s control system. Do not
reduce the tire inflation pressure under
such circumstances.
XSwitch on the ignition.XPress button \000@ or \000> on the
multifunction steering wheel to select the
Service menu (Y page 233).
XPress button \000< or \000= to select Tire
Press..
XPress button \000d.
The current inflation pressure for each tire
appears in the multifunction display.
Example illustration
When the vehicle has been parked for longer
than 20 minutes, the message Tire
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Tire care and maintenanceGWarning!
Regularly check the tires for damage.
Damaged tires can cause tire inflation
pressure loss. As a result, you could lose
control of your vehicle.
Worn, old tires can cause accidents. If the tire
tread is worn to minimum tread depth, or if
the tires have sustained damage, replace
them.
Check the tire inflation pressure at least once
a month. For more information on checking
tire inflation pressure, see “Recommended
tire inflation pressure” (Y page 411).
Tire inspection
Every time you check the tire inflation
pressure, you should also inspect your tires
for the following:
Rexcessive treadwear (Y page 423)
Rcord or fabric showing through the tire’s
rubber
Rbumps, bulges, cuts, cracks or splits in the
tread or side of the tire
Replace the tire if you find any of the above
conditions.
Make sure you also inspect the spare tire
periodically for condition and inflation. Spare
tires will age and become worn over time even
if never used, and thus should be inspected
and replaced when necessary.
Life of tire
GWarning!
Tires and spare tire should be replaced after
6 years, regardless of the remaining tread.
The service life of a tire is dependent upon
varying factors including but not limited to:
RDriving style
RTire inflation pressure
RDistance driven
Tread depth GWarning!
Although the applicable federal motor vehicle
safety laws consider a tire to be worn when
the treadwear indicators (TWI) become visible
at approximately 1/16 in (1.6 mm), we
recommend that you do not allow your tires
to wear down to that level. As tread depth
approaches 1/8 in (3 mm), the adhesion
properties on a wet road are sharply reduced.
Depending upon the weather and/or road
surface (conditions), the tire traction varies
widely.
Do not allow your tires to wear down too far.
Adhesion properties on wet roads are sharply
reduced at tread depths of less than 1/8 in
(3 mm).
Treadwear indicators (TWI) are required by
law. These indicators are located in six places
on the tread circumference and become
visible at a tread depth of approximately1/16 in (1.6 mm), at which point the tire is
considered worn and should be replaced.
The recommended minimum tire tread depth
for summer tires is 1/8 in (3 mm). The
recommended minimum tire tread depth for
winter tires is 1/6 in (4 mm).
Treadwear indicator \000F appears as a solid
band across the tread.
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GWarning!
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. The road may still be icy,
especially in wooded areas or on bridges.
GWarning!
On slippery road surfaces, never downshift in
order to obtain braking action. This could
result in drive wheel slip and reduced vehicle
control. Your vehicle’s ABS will not prevent
this type of loss of control.
The most important rule for slippery or icy
roads is to drive sensibly and to avoid abrupt
acceleration, braking and steering
maneuvers. Do not use the cruise control or
DISTRONIC PLUS system under such
conditions.
When the vehicle is in danger of skidding, shift
the automatic transmission to neutral
position N. Try to keep the vehicle under
control by corrective steering action.
i For information on driving with snow
chains, see “Snow chains” ( Y page 433).
Road salts and chemicals can adversely
affect braking efficiency. Increased pedal
force may become necessary to produce the
normal brake effect.
Depressing the brake pedal periodically when
traveling at length on salt-strewn roads can
bring road-salt-impaired braking efficiency
back to normal.
If the vehicle is parked after being driven on
salt-treated roads, the braking efficiency
should be tested as soon as possible after
driving is resumed.
GWarning!
Make sure not to endanger any other road
users when carrying out these braking
maneuvers.
Driving instructions
Drive sensibly – save fuel
To save fuel you should:
R Keep tires at the recommended inflation
pressures.
R Remove unnecessary loads.
R Remove roof rack when not in use.
R Allow engine to warm up under low load
use.
R Avoid frequent acceleration and
deceleration.
R Have all maintenance work performed at
the intervals specified in the Maintenance
Booklet and as required by the
Maintenance system. Contact an
authorized Mercedes-Benz Center.
Fuel consumption is also increased by driving
in cold weather, in stop-and-go traffic, on
short trips and in mountainous areas.
Drinking and driving
GWarning!
Drinking and driving and/or taking drugs and
driving are very dangerous combinations.
Even a small amount of alcohol or drugs can
affect your reflexes, perceptions and
judgment.
The possibility of a serious or even fatal
accident are greatly increased when you drink
or take drugs and drive.
Do not drink or take drugs and drive or allow
anyone to drive who has been drinking or
taking drugs.
Pedals
GWarning!
Make sure absolutely no objects are
obstructing the pedals’ range of movement.
Keep the driver’s footwell clear of all
434Driving instructionsOperation
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