Page 308 of 723
307 Control systems
Voice Control command list
store telephone number
store name
store password
dial
dial PIN
dial number
dial PIN number
dial PIN code
dial phone number
dial telephone number
dial password
dial unlock code
confirm
confirm PIN
confirm number
confirm PIN number
confirm PIN code
confirm phone number
confirm telephone number
confirm password
confirm unlock code
repeat PIN
repeat number
repeat PIN number
repeat PIN code
repeat phone number
repeat telephone number
repeat password
repeat unlock code
enter PIN
enter PIN code
enter PIN number
enter code
enter unlock code
list phone book
read out phone book
play phone book
get phone book
recall phone book
redial
redial last number
redial last phone number
correction
wrong PIN
wrong number
wrong PIN number
wrong PIN code
wrong phone number
wrong telephone number
wrong unlock code
incorrect PIN
incorrect number
incorrect PIN number
incorrect PIN code
Page 309 of 723

308 Control systems
Voice Control command list
Navigation commands
incorrect phone number
incorrect telephone number
incorrect unlock code
delete
delete PIN
delete number
delete PIN number
delete PIN code
delete phone number
delete telephone number
delete unlock code
navigation
nav
navi
route guidance
routing
destination guidance
guidance instructions on
switch guidance instruction on
switch guidance instructions on
switch route guidance instruction on
switch route guidance instructions on
switch on guidance instruction
switch on guidance instructions
switch on route guidance instruction
switch on route guidance instructions
guidance instructions off
switch guidance instructions off
switch route guidance instructions off
switch off guidance instructions
switch off route guidance instructions
mute guidance instructions
mute route guidance instructions
house number
enter house number
map (on)
show map
switch on map
zoom in
zoom in on map
zoom out
zoom out on map
zoom in completely
zoom out completely
enter country
enter another country
spell country
spell another country
change country
change another country
intersection
spell intersection
Page 313 of 723
312 Control systems
Voice Control command list
Audio commands
home car phone
car home
car phone home
home land line
home land line phone
land line home
land line phone home
home cell phone
home mobile
cell home
cell phone home
mobile home
mobile phone home
cellular home
cellular phone home
call work car
call work land line
call work cell phone
call home car
call land line phone
call cell phone home
navigate to
drive to
navigate to work
navigate to home
dial name
dial voice name
save name
save voice name
save number
save telephone number
store voice name
store number
store telephone number
accept
accept PIN
accept PIN code
accept lock code
accept PIN number
accept number
accept telephone number
accept name
accept password
OK
finished
<1> - <8>
use <1> - <8>
number <1> - <8>
line <1> - <8>
audio
audio off
Page 318 of 723

317 Control systems
Voice Control troubleshooting
Voice Control troubleshooting
Help function
To support the user, the Voice Control Sys-
tem contains an extensive help function.
The help function gives you:
General hints on how to best use the
Voice Control System
A listing of all available commands
Help commands
“Help voice control”
Using the command “Help voice control”
will give you information on how to best
use the Voice Control System.
“Help”
In a main menu, help can be accessed at
any time by saying the command “Help”.
The Voice Control System will then read
out the available functions and commands
of all systems.I n a s u b m e n u , h e l p c a n a l s o b e a c c e s s e d a t
any time by saying the command “Help”.
The Voice Control System will then read
out an option list of all available functions
and commands available in the particular
submenu.
You can also use the help function to ac-
cess help for a specific system. To access
help for the phone operation, you would
speak the command “Help Telephone”.
If you wish to execute the last command
read out:
Press!.
Help window
You can use the help window to view a se-
lection of valid commands on the
COMAND display.
The help functions can be switched on or
off via COMAND in the “System settings”
menu (
page 229).
Entering digits and spelling
Entering digits
Digits from “Zero” to “Nine” may be
used.
Speaking phone numbers in digit
blocks of 3 to 5 digits has proven a
very reliable method for the input of
phone numbers.
Spelling
The letters of the English alphabet and
the digits 0 - 9 may be used.
Speak the letters in blocks of 5 - 7 let-
ters at a time.
Speak each individual letter clearly.
Page 322 of 723
321 Controls in detail
Locking and unlocking
Starter switch positions
Seats
Steering wheel
Mirrors
Memory function
Fastening the seat belts
Lighting
Windshield wipers
Power windowsDriving and parking
Automatic transmission
Instrument cluster
Driving systems
Air vents
Automatic climate control
Trunk
Power tilt/sliding sunroof
Loading and storing
Useful features
Page 323 of 723

322 Controls in detail
Locking and unlocking
SmartKey
Your vehicle comes supplied with two
SmartKeys, each with remote control and
a removable mechanical key.
The locking tabs for the mechanical key
portion of the two SmartKeys are of differ-
ent color to help distinguish each
SmartKey unit.
The SmartKey provides an extended oper-
ating range. To prevent theft, however, it is
advisable to only unlock the vehicle when
you are in close proximity to it.
The SmartKey centrally locks and unlocks,
when set to factory settings (
page 324):
the doors
the trunk
the fuel filler flap
SmartKey with remote control
1‹ Lock button
2ŠOpening button for trunk
(
page 461)
3Mechanical key locking tab
4ŒUnlock button
5Battery check lamp
6ÂPanic button (
page 63)
!To prevent possible malfunction, avoid ex-
posing the SmartKey to high levels of electro-
magnetic radiation.
Warning!G
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it
with you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. A child’s
unsupervised access to a vehicle could
result in an accident and/or serious
personal injury.
Warning!G
To prevent possible personal injury, always
keep hands and fingers away from the door
or trunk lid opening when closing a door or
the trunk. Be especially careful when small
children are around.
Before closing doors, make sure there is no
possibility of someone getting caught in a
door during closing.
Page 324 of 723

323 Controls in detail
Locking and unlocking
iWhen you open a door, the side windows on
that side lowers slightly. Once you close the
door, the window moves up again.
!The side windows will not open or close if
the battery is discharged or the windows are cov-
ered with ice. As a result, you may no longer be
able to properly close the door. Do not attempt
to force the door shut. Doing so may damage the
door or the side window. Correct the condition
that prevents the windows from operating before
attempting to close the door.
iUSA 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 interfer-
ence, 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.
iCanada 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.
iYou can also open and close the side
windows and tilt/sliding sunroof using the
SmartKey, see “Summer opening feature”
(
page 376) and see “Convenience closing fea-
ture” (
page 376).
!If you cannot lock or unlock the vehicle with
the SmartKey, then either the batteries in the
SmartKey are discharged, the SmartKey is mal-
functioning or the vehicle batteries are drained.
Check the batteries in the SmartKey and re-
place them if necessary (
page 639).
Use the mechanical key to unlock the driv-
er’s door (
page 635) and trunk
(
page 636).
Have the vehicle batteries and their connec-
tions checked (
page 655).
If the SmartKey is malfunctioning, contact
Roadside Assistance or an authorized
Mercedes-Benz Center.
Page 325 of 723

324 Controls in detail
Locking and unlocking
Factory setting
Global unlocking: Press buttonŒ.
All turn signal lamps flash once.
An acoustic signal sounds once.
The locking knobs in the doors
move up.
The anti-theft alarm system is dis-
armed.The vehicle will lock again automatically
and rearm the anti-theft alarm system
within approximately 40 seconds of un-
locking if:
neither a door nor the trunk is opened
the SmartKey is not inserted in the
starter switch
the central locking/unlocking switch is
not activated
Global locking: Press button‹.
With the trunk and both doors closed:
All turn signal lamps flash three
times.
An acoustic signal sounds three
times.
The locking knobs in the doors
move down.
The anti-theft alarm system is
armed.
iWhen unlocking or locking the vehicle with
the SmartKey an acoustic signal sounds. The
acoustic signal is activated at the factory. If you
wish to deactivate the feature, or adjust its signal
volume, contact an authorized Mercedes-Benz
Center.