Messages in the multifunction
display ........................................... 377
Remote door lock .......................... 313
Search & Send ............................... 313
SOS button .................................... 310
Stolen Vehicle Recovery Services ..313
System self-test ............................. 309
Wrench button ............................... 311
Telephone
Answering/ending a call ................280
Hands-free microphone ...................40
Menu ............................................. 280
Operation ....................................... 280
Phone book .................................... 281
Redialing ........................................ 281
Telephone (See also Calling)
activating ....................................... 149
address book ................................. 160
Bluetooth interface ........................149
call lists ......................................... 155
call waiting function .......................160
functional restrictions ....................148
general information .......................148
incoming calls .......................... 84, 158
loudness of calls .............................. 89
making calls ................................... 159
navigation announcements during
calls ............................................... 137
operating options ........................... 148
phone book .................................... 153
prerequisites .................................. 149
setting transmit and receive
volume ........................................... 151
steering wheel operation .................84
voice control with .......................... 226
Telephone book
see Phone book
Telephone calls
emergency ..................................... 152
lists of ............................................ 155
making ........................................... 159
see Calling
Tel menu ............................................... 84
Temperature Engine oil ....................................... 271
Interior ........................................... 300
Outside .......................................... 271
Terminating phone calls ................... 160Tether anchorage points
see Children in the vehicle
Tightening torque
Wheels ........................................... 409
Time format
setting ............................................. 94
Time of arrival, displaying ................ 110
Time settings ....................................... 93
Time zone setting ............................................. 94
TIN (Tire Identification Number) ...... 346
Tire and Loading Information
placard ............................................... 334
Tire and loading terminology ........... 345
TIREFIT ............................................... 402
Tire Identification Number see TIN
Tire inflation pressure
Checking ........................................ 329
Important notes on ........................328
Placard on driver’s door B-pillar .....334
Tire labeling ....................................... 341
Tire load rating .................................. 345
Tire ply composition and material
used .................................................... 346
Tire repair kit see TIREFIT
Tires ........................................... 326, 422
Advanced Tire Pressure
Monitoring System (Advanced
TPMS) ............................................ 329
Air pressure ................................... 327
Care and maintenance ...................338
Cleaning ......................................... 339
Direction of rotation, spinning .......337
DOT, Tire Identification Number
(TIN) ............................................... 344
Important notes on tire inflation
pressure ........................................ 328
Inflation pressure ..................328, 329
Information placard .......................334
Inspection ...................................... 338
Labeling ......................................... 341
Load identification .........................343
Load index ............................. 341, 345
Load rating .................................... 34522IndexBA 197 USA, CA Edition A 2011; 1; 27, en-UShereepeVersion: 3.0.3.52010-03-24T15:31:10+01:00 - Seite 22
Maximum permissible tire
inflation pressure ........................... 333
Maximum tire load .........................337
Messages in the multifunction
display ................................... 368, 387
Ply composition and material
used ............................................... 346
Problems under-/overinflation ......328
Retreads ........................................ 326
Rims and tires (technical data) ......422
Rotation ......................................... 340
Service life ..................................... 338
Sizes .............................................. 422
Snow chains .................................. 347
Speed rating .......................... 342, 346
Storing ........................................... 339
Summer tires ................................. 424
Temperature .......................... 328, 340
Terminology ................................... 345
TIREFIT (tire repair kit) ...................402
Tire Identification Number .............346
Tire ply material ............................. 344
TPMS low tire pressure/
malfunction telltale ........................395
Traction ................................. 339, 346
Tread ............................................. 346
Tread depth ........................... 338, 347
Treadwear ...................................... 339
Treadwear indicators .............338, 346
Vehicle maximum load on ..............347
Wear pattern .................................. 340
Winter tires .................... 347, 422, 424
Tire speed rating ....................... 342, 346
Total load limit ................................... 346
Towing Towing eye bolt .............................. 415
Vehicle ........................................... 415
Towing eye bolt ................................. 415
Town, selecting as destination ........ 213
Track names ...................................... 178
Track selection (audio) CD, DVD, or MP3 ........................... 187
iPods and MP3 players ..................196
normal and random options ...........189
steering wheel operation .................83
voice commands for ......................224
Track selection (video) ............. 203, 204
voice commands for ......................224Traction ...................................... 339, 346
Traffic lane recommendations ......... 135
Traffic messages ............................... 139
Traffic symbol information ............... 142
Transmission AMG SPEEDSHIFT DCT 7-SPEED
Transmission ................................. 263
Transmission fluid level .................... 324
Transmission gear selector lever see Gear selector lever
Transmission positions .................... 265
Transmit volume (phone) ................. 151
Traveling abroad ............................... 351
Tread (tires) ....................................... 346
Tread depth (tires) .................... 338, 347
Treadwear .......................................... 339
Treadwear indicators (tires) .... 338, 346
Treble setting main system .................................... 90
Trickle charge socket ....................... 317
Trip menu ........................................... 275
Troubleshooting voice control .................................. 231
True Image™ ........................................ 90
Trunk Closing ........................................... 240
Locking manually ........................... 398
Messages in the multifunction
display ........................................... 379
Opening ......................................... 239
Trunk lid emergency release ..........240
Unlocking manually .......................398
Valet locking .................................. 241
Trunk Wing ........................................... 65
Cleaning ......................................... 360
Turning off the engine ...................... 262
Turn signals ....................................... 251
Cleaning lenses ............................. 357
Indicator lamps ................................ 35
Messages in the multifunction
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RVehicle status message memory
( Y page 282)
R Checking tire inflation pressure
electronically with the Advanced TPMS
( Y page 329)
R Calling up the maintenance service
indicator display ( Y page 353)
Vehicle status message memory
Use the vehicle status message memory
function to scan malfunction and warning
messages that may be stored in the system.
Such messages appear in the multifunction
display and are based on conditions or
system status the vehicle’s system has
recorded.
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 = or ; to select the
Service menu.
If conditions have occurred causing status
messages to be recorded, the number of
messages appears in the multifunction
display:XPress button : or 9 to select the
Messages function.XPress button a to confirm.
The stored messages will now be displayed
in the order in which they have occurred.
For malfunction and warning messages,
see “Vehicle status messages in the
multifunction display” ( Y page 364).XUse button : or 9 to scroll through
the messages.
If you turn off the engine by pressing the
KEYLESS-GO start/stop button and then
open the driver’s door, all messages will be
deleted from the message memory.
Settings menu
Introduction
In the Settings menu there are two
functions: The function Factory Setting
( Y page 282), with which you can reset the
settings to the original factory settings and a
collection of submenus ( Y page 283) with
which you can make individual settings for
your vehicle.
Resetting to factory settings
You can reset most of the settings of the
submenus to the factory settings.
For safety reasons, the function Daytime
Running Lights in the Lights submenu
cannot be reset while driving.
XPress button = or ; to select the
Settings menu.XPress button : or 9 to select the
Factory Setting function.XPress button a.
The function Reset All Settings?
appears in the multifunction display.282Control systemControls in detail
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XTerminating calls: Press button ~ on
the multifunction steering wheel.
or
XPress the respective button for ending a
telephone call on the COMAND system.
Wrench button
XPress and hold wrench button : for longer
than 2 seconds.
A call to a Mercedes-Benz Roadside
Assistance representative will be initiated.
The indicator lamp in wrench button : will
flash while the call is in progress. The
message Connecting Call will appear in
the multifunction display and the COMAND
system is muted.
When the connection is established, the
message Call Connected appears in the
multifunction display. The mbrace system will
transmit data generating the vehicle
identification number, model, color and
location (subject to availability of cellular and
GPS signals).
i The COMAND system display indicates
that a mbrace call is in progress. While the
call is connected you can change to the
navigation menu by pressing the NAVI
button on the COMAND system. Spoken
commands are not available.
A voice connection between the Roadside
Assistance representative and the occupants
of the vehicle will be established.
XDescribe the nature of the need for
assistance.The Mercedes-Benz Roadside Assistance
representative will either dispatch a qualified
Mercedes-Benz technician or arrange to tow
your vehicle to the nearest authorized
Mercedes-Benz Center. For services such as
labor and/or towing, charges may apply.
Refer to the Roadside Assistance brochure
for more information.
Sign and Drive services (USA only): Services
such as a jump start, a few gallons of fuel or
the replacement of a flat tire with the vehicle
spare wheel are obtainable at no charge.
i If the indicator lamp in wrench
button : is flashing continuously and
there was no voice connection to the
Response Center established, then the
mbrace system could not initiate a
Roadside Assistance call (e.g. the relevant
cellular phone network is not available).
The message Call Failed appears in the
multifunction display.XTerminating calls: Press button ~ on
the multifunction steering wheel.
or
XPress the respective button for ending a
telephone call on the COMAND system.
Information button
XPress and hold Information button : for
longer than 2 seconds.
A call to the Response Center will be
initiated. The indicator lamp in Information
button : will flash while the call is in
progress. The message Connecting Useful features311Controls in detailBA 197 USA, CA Edition A 2011; 1; 27, en-UShereepeVersion: 3.0.3.52010-03-24T15:31:10+01:00 - Seite 311Z
! To prevent damage to the catalytic
converters, only use premium unleaded
gasoline in this vehicle.
Any noticeable irregularities in engine
operation should be repaired promptly.
Otherwise, excessive unburned fuel may
reach the catalytic converter, causing it to
overheat and potentially start a fire.
i Only use premium unleaded gasoline with
a minimum Posted Octane Rating of 91
(average of 96 RON/86 MON).
Information on gasoline quality can
normally be found on the fuel pump. Please
contact gas station personnel in case
labels on the pump cannot be found.
For more information on gasoline, see
“Premium unleaded gasoline”
( Y page 425), see “Fuel requirements”
( Y page 427), or contact an authorized
Mercedes-Benz Center, or visit
http://www.MBUSA.com (USA only).
Locking/unlocking the vehicle with the
SmartKey automatically locks/unlocks the
fuel filler flap.
i In case the central locking system does
not release the fuel filler flap, or the
opening mechanism is clamping, contact
Roadside Assistance or an authorized
Mercedes-Benz Center.
The fuel filler flap is located on the right-hand
side of the vehicle towards the rear. XTurn off the engine.i Leaving the engine running and the fuel
filler cap open can cause the yellow engine
malfunction indicator lamp ; to
illuminate.
For more information, see also “Practical
hints” ( Y page 394).XOpen the driver’s door. This puts the starter
switch in position 0, same as with the
SmartKey removed from the starter switch.
The driver’s door then can be closed again.
or
XRemove the SmartKey from the starter
switch.XOpening: Press fuel filler flap : at the
point indicated by the arrow.XTurn fuel filler cap ; counterclockwise.XTake off fuel filler cap ;.
!
The fuel filler cap is tethered to the fuel
filler neck. Do not drop the cap. It could
damage the vehicle paint finish.
XSecure fuel filler cap ; by clipping the
plastic tether into hook = on the inside of
the fuel filler flap.XFully insert filler nozzle unit and refuel.XOnly fill your tank until the filler nozzle unit
cuts out – do not top off or overfill .XClosing: Turn fuel filler cap ; clockwise
until it audibly engages.
i Close the fuel filler flap before locking the
vehicle. Otherwise the flap locking pin will
prevent closing the fuel filler flap.
XClose fuel filler flap :.
Check regularly and before a long trip
For information on quantities and
requirements of operating agents, see “Fuels,
coolants, lubricants, etc.” ( Y page 425).
Check the following:
R Engine oil level ( Y page 323)
R Tire inflation pressure ( Y page 329)
R Coolant level ( Y page 324)
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The brake fluid level is correct when it is
between lower mark (MIN) ; and upper
mark (MAX) : of the brake fluid reservoir.
Tires and wheels
Safety notes
Contact an authorized Mercedes-Benz Center
for information on tested and recommended
rims and tires for summer and winter
operation. They can also offer advice
concerning tire service and purchase.
GWarning!
Replace rims or tires with the same
designation, manufacturer and type as shown
on the original part. For further information
contact an authorized Mercedes-Benz Center.
If incorrectly sized rims and tires are
mounted, the wheel brakes or suspension
components can be damaged. Also, the
operating clearance of the wheels and the
tires may no longer be correct.
GWarning!
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.
When replacing rims, only use genuine
Mercedes-Benz wheel bolts specified for the
particular rim type. Failure to do so can result
in the bolts loosening and possibly an
accident.
Retreaded tires are not tested or
recommended by Mercedes-Benz, since
previous damage cannot always be
recognized on retreads. The operating safety
of the vehicle cannot be assured when such
tires are used.GWarning!
If you feel a sudden significant vibration or
ride disturbance, or you suspect that possible
damage to your vehicle has occurred, you
should turn on the hazard warning flashers,
carefully slow down, and drive with caution to
an area which is a safe distance from the road.
Inspect the tires and the vehicle underbody
for possible damage. If the vehicle or tires
appear unsafe, have the vehicle towed to the
nearest authorized Mercedes-Benz Center or
tire dealer for repairs.
GWarning!
Do not drive with a flat tire. A flat tire affects
the ability to steer or brake the vehicle. You
could lose control of the vehicle. Continued
driving with a flat tire or driving at high speed
with a flat tire will cause excessive heat build-
up and possibly a fire.
Important guidelines
R Only use sets of tires and rims of the same
type and make.
R Tires must be of the correct size for the rim.
R Break in new tires for approximately
60 miles (100 km) at moderate speeds.
R Regularly check the tires and rims for
damage. Dented or bent rims can cause tire
inflation pressure loss and damage to the
tire beads.
R If the vehicle is heavily loaded, check tire
inflation pressure and correct as required.
R Do not allow your tires to wear down too
far. Adhesion properties on wet roads are
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sharply reduced at tread depths of less
than 1
/ 8 in (3 mm).
R When replacing individual tires, you should
mount new tires on the front wheels first
(on vehicles with same-sized wheels all
around).
Recommended tire inflation pressure
GWarning!
Follow recommended tire inflation pressures.
Do not underinflate tires. Underinflated tires
wear excessively and/or unevenly, adversely
affect handling and fuel economy, and are
more likely to fail from being overheated.
Do not overinflate tires. Overinflated tires can
adversely affect handling and ride comfort,
wear unevenly, increase stopping distance,
and result in sudden deflation (blowout)
because they are more likely to become
punctured or damaged by road debris,
potholes etc.
Do not overload the tires by exceeding the
specified load limit as indicated on the Tire
and Loading Information placard on the
driver’s door B-pillar. Overloading the tires
can overheat them, possibly causing a
blowout. Overloading the tires can also result
in handling or steering problems, or brake
failure.
Your vehicle is equipped with the Tire and
Loading Information placard located on the
driver’s door B-pillar ( Y page 334).
The tire inflation pressure should be checked
regularly. Only adjust the tire inflation
pressure on cold tires. The tires can be
considered cold if the vehicle has been
parked for at least 3 hours or driven less than
1 mile (1.6 km). Depending on the ambient
temperature, the driving speed and the tire
load, the tire temperature changes. When the
tire temperature changes by 18 ‡ (10†), the
tire inflation pressure will change by
approximately 10 kPa (0.1 bar, 1.5 psi). Keep
this in mind when checking tire inflation
pressure on warm tires and adjust the tire
pressure only if the tire inflation pressure is
too low for the current operating conditions.
If you check the tire inflation pressure when
the tires are warm, the reading will be higher
than the cold reading. This is normal. Do not
let air out to match the specified cold tire
inflation pressure. Otherwise, the tire will be
underinflated.
Follow recommended cold tire inflation
pressures listed on Tire and Loading
Information placard on the driver’s door
B-pillar.
Keeping the tires properly inflated provides
the best handling, tread life and riding
comfort.
In addition to the Tire and Loading
Information placard on the driver’s door
B-pillar, also consult the tire inflation
pressure label on the inside of the filler flap
for any additional information pertaining to
special driving situations. For more
information, see “Important notes on tire
inflation pressure” ( Y page 328).
i Data shown on Tire and Loading
Information placard example are for
illustration purposes only. Tire data are
specific to each vehicle and may vary from
data shown in the following illustration.
Refer to Tire and Loading Information
placard on vehicle for actual data specific
to your vehicle.
The Tire and Loading Information placard lists
the recommended cold tire inflation
pressures : for maximum loaded vehicle
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weight. The tire inflation pressures listed
apply to the tires installed as original
equipment.
Important notes on tire inflation
pressure GWarning!
If the tire inflation pressure drops repeatedly,
check the tires for punctures from foreign
objects and/or whether air is leaking from the
valves or from around the rim.
Tire temperature and tire inflation pressure
are also increased while driving, depending
on the driving speed and the tire load.
If you will be driving your vehicle at high
speeds of 100 mph (160 km/h) or higher,
where it is legal and conditions allow, consult
the tire inflation pressure label on the inside
of the fuel filler flap on how to adjust the cold
tire inflation pressure. If you do not adjust the
tire inflation pressure, excessive heat can
build up and result in sudden tire failure.
If you are not sure about the proper tire
inflation pressure, contact an authorized
Mercedes-Benz Center.
i Driving comfort may be reduced when the
tire inflation pressure is adjusted to the
value for speeds above 100 mph
( 160 km/h) as specified on the tire inflation
pressure label located on the inside of the
fuel filler flap.
Make sure to readjust the tire inflation
pressure for normal driving speeds.
Supplemental tire inflation pressure
information for different loading conditions of
the vehicle can be found on the tire inflation
pressure label. The tire inflation pressure
label is located on the inside of the fuel filler
flap.
Unless specified otherwise, the tire inflation
pressures on the tire inflation pressure label
are valid for all approved, factory-equipped
tires.
i Data shown on tire inflation pressure
label examples are for illustration purposes
only. Tire inflation pressure data are
specific to each vehicle and may vary from
data shown in the following illustrations.
Refer to the tire inflation pressure label on
vehicle for actual data specific to your
vehicle.
Potential problems associated with
underinflated and overinflated tires
Underinflated tires
GWarning!
Follow recommended tire inflation pressures.
Do not underinflate tires. Underinflated tires
wear excessively and/or unevenly, adversely
affect handling and fuel economy, and are
more likely to fail from being overheated.
Underinflated tires can
R cause excessive and uneven tire wear
R adversely affect fuel economy
R lead to tire failure from being overheated
R adversely affect handling characteristics
Overinflated tires
GWarning!
Follow recommended tire inflation pressures.
Do not overinflate tires. Overinflated tires can
adversely affect handling and ride comfort,
wear unevenly, increase stopping distance,
and result in sudden deflation (blowout)
because they are more likely to become
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