2007 MERCEDES-BENZ CL-CLASS lock

69 Safety and Security
Driving safety systems
After a hard collision or damage to the
front of the vehicle from an accident, have
the adjustment and operation of the radar
sensors checked by an authorized
Mercedes-Benz Center.
If BAS Plus is not available due to a radar
sensor malfunction, the braking system
will continue to function normally with full
brake boost and full standard BAS
function.EBP
The Electronic Brake Proportioning (EBP)
enhances braking effectiveness by allow-
ing the rear brakes to supply a greater pro-
portion of the braking effort in straight line
braking without a loss of vehicle stability.ESP®
The Electronic Stability Program (ESP®) is
operational as soon as the engine is run-
ning and monitors the vehicle’s traction
(force of adhesive friction between the
tires and the road surface) and handling.
The ESP
® recognizes when a wheel is spin-
ning or if the vehicle starts to skid. By ap-
plying brakes to the appropriate wheel and
by limiting the engine output, the ESP
®
works to stabilize the vehicle. The ESP® is
especially useful while driving off and on
wet or slippery road surfaces. The ESP
®
also stabilizes the vehicle during braking
and steering maneuvers.
The ESP
® warning lamp v in the instru-
ment cluster flashes when the ESP® is en-
gaged.
The ESP
® warning lamp v in the instru-
ment cluster comes on when you switch on
the ignition (
page 336). It goes out when
the engine is running.
Warning!G
When the EBP is malfunctioning, the ABS,
BAS, BAS Plus* and ESP® are also switched
off.
If the EBP is malfunctioning, the brake sys-
tem will still function with full brake boost.
However, the rear wheels could lock up dur-
ing emergency braking situations, for exam-
ple. You could lose control of the vehicle and
cause an accident. Adapt your driving style
to the changed driving characteristics.
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77 Safety and Security
Anti-theft systems
Anti-theft systems
Immobilizer
The immobilizer prevents unauthorized
persons from starting your vehicle.
Activating
With the SmartKey: Remove the
SmartKey from the starter switch.
With the KEYLESS-GO*: Turn off the
engine (
page 337) and open the driv-
er’s door.
Deactivating
Switch on the ignition (page 336).
Anti-theft alarm system
Once the alarm system has been armed, a
visual and audible alarm is triggered when
someone opens:

a door

the trunk

the hood
The alarm will stay on even if the activating
element (a door, for example) is immedi-
ately closed.
The alarm system will also be triggered
when

the vehicle is raised (only vehicles with
tow-away alarm)

the vehicle is opened with the
mechanical key

a door is opened from the inside
To cancel the alarm after it has been trig-
gered, see “Canceling the alarm”
(
page 78).1Indicator lamp
Arming: Lock your vehicle with the
SmartKey or KEYLESS-GO*.
The turn signal lamps flash three times
to indicate that the vehicle is locked.
The indicator lamp1 flashes to indi-
cate that the alarm system is armed.
iStarting the engine will also deactivate the
immobilizer.
In case the engine cannot be started (yet the ve-
hicle’s battery is charged), the system is not op-
erational. Contact an authorized Mercedes-Benz
Center or call 1-800-FOR-MERCedes (in the
USA), or 1-800-387-0100 (in Canada).
iIf the alarm stays on for more than
30 seconds, a call to the Response Center is ini-
tiated automatically by the Tele Aid system
(
page 482) provided Tele Aid service was sub-
scribed to and properly activated, and that nec-
essary mobile phone, power supply and GPS
coverage are available.

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78 Safety and Security
Anti-theft systems
Disarming: Unlock your vehicle with
the SmartKey or KEYLESS-GO*.
The turn signal lamps flash once to in-
dicate that the alarm system is dis-
armed.
Tow-away alarm
Depending on production date, your vehi-
cle may not be equipped with the tow-away
alarm.
Once the tow-away alarm is armed, a visual
and audible alarm will be triggered when
someone attempts to raise the vehicle.To cancel the alarm after it has been trig-
gered, see “Canceling the alarm”
(
page 78).
Arming: Lock your vehicle with the
SmartKey or KEYLESS-GO*.
The tow-away alarm is automatically
armed after about 30 seconds.
Disarming: Unlock your vehicle with
the SmartKey or KEYLESS-GO*.
To prevent triggering the tow-away alarm
feature, switch off the tow-away alarm be-
fore towing the vehicle, or when parking ona surface subject to movement, such as a
ferry or auto train.
To switch off the tow-away alarm, see
“Switching the tow-away alarm on/off”
(
page 243).
Canceling the alarm
To cancel the alarm, do one of the follow-
ing:
Insert the SmartKey or SmartKey with
KEYLESS-GO* in the starter switch.
Press the Œ or ‹ button on the
SmartKey or SmartKey with
KEYLESS-GO*.
In vehicles with KEYLESS-GO*:
Grasp an outside door handle.
The SmartKey with KEYLESS-GO must
be within 3 ft (1 m) of the vehicle.
Press the KEYLESS-GO start/stop but-
ton (
page 337).
The SmartKey with KEYLESS-GO must
be inside the vehicle.
iIf the turn signal lamps does not flash three
times one of the following elements may not be
properly closed:

a door

the trunk
Close the respective element and lock the vehi-
cle again.
iThe alarm system will rearm automatically
again after approximately 40 seconds if no door
was opened.
iIf the alarm stays on for more than
30 seconds, a call to the Response Center is ini-
tiated automatically by the Tele Aid system
(
page 482) provided Tele Aid service was sub-
scribed to and properly activated and that neces-
sary mobile phone, power supply and GPS
coverage are available.
iWhen you unlock your vehicle, the tow-away
protection disarms automatically.
The tow-away alarm remains disarmed until you
lock your vehicle again.

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83 Control systems
COMAND introduction
Instrument cluster multifunction
display
This section describes features and con-
trols via the COMAND controller, display
and shortcut buttons only.
Please refer to the “Instrument cluster
control system” section of this manual
(
page 256) for function descriptions and
operation of the instrument cluster multi-
function display and multifunction steering
wheel buttons as they relate to COMAND
features described in this section.Adjusting COMAND display illumina-
tion
1Knob
Brightening illumination: Turn
knob1 clockwise.
Dimming illumination: Turn knob1
counterclockwise.Swiveling COMAND display
1Button for swiveling display to the left
2Button for swiveling display to the right
You can swivel the COMAND display to the
left or right. The buttons are on the
right-hand side of the instrument cluster.
iThe layout of the menus may vary depending
on your vehicle’s equipment. This manual shows
the menus for a fully equipped vehicle.
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86 Control systems
COMAND introduction
Operating COMAND
Menu overview
The illustration below shows the structure
of the main functions and their main
menus.Each main function has a main menu. Each
menu item in turn has several submenu
items.
NaviPageAudioPageTelephone*PageVehiclePage
Commands/menus
Map Display159FM/AM Radio95Telephone*120Exterior Lighting Delayed Switch-off235
Mode161Sat Radio
(USA only)100Address Book*214Locator Lighting236
CD107Telephone OFF*122Exterior Mirror Convenience Settings237
DVD-Audio107Automatic Locking238
MP3107Easy Entry/Exit Feature239
Audio OFF94Interior Lighting Delayed Switch-off241
Interior Ambient Light240
Rear Window Sunshade*242
Trunk Opening-height Restriction*242
Tow-away Alarm243
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123 Control systems
COMAND telephone*
“911” emergency call
The following conditions must be fulfilled
in order to make a “911” emergency call:

The phone is switched on.

A mobile network is available.

There is a valid SIM card in the phone
(not necessary in all mobile networks).
If you cannot make an emergency call, you
must initiate rescue measures yourself.
The “911” emergency call is a public ser-
vice. Any misuse is punishable by law.Placing a “911” emergency call before
entering PIN/PIN2, PUK/PUK2 or un-
lock code
Entering the number using the COMAND
controller
Select “Telephone”
“Telephone”

“Telephone”
“Dial 911”.
Entering the number using the tele-
phone keypad
Enter digits 9-1-1 (page 122).
Press s.Placing a “911” emergency call after
entering PIN/PIN2, PUK/PUK2 or un-
lock code
Entering the number using the COMAND
controller
Select “Telephone”
“Telephone”

“Telephone”.
Select all the digits in sequence.
Select “S”.
Entering the number using the tele-
phone keypad
Enter digits 9-1-1 (page 122).
Press s.
iThe “911” emergency call system is a public
service. Using it without due cause is a criminal
offense.
iThis function places a call to the local 911
provider. It does not initiate a Tele Aid call.
iIf no SIM card is inserted in the mobile
phone, you can only initiate a “911” emergency
call by using COMAND and the mobile phone.
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125 Control systems
COMAND telephone*
Entering the PIN2
The phone may request the PIN2 in order
to use certain functions. A corresponding
message appears in the display.
Enter PIN2 digits into mobile phone.
Entering the PUK/PUK2
If you enter the PIN or PIN2 incorrectly
three times, the SIM card will be locked.
A corresponding message appears in the
display. It is necessary to enter the
PUK/PUK2 to unlock it. The PUK and/or
PUK2 are provided by your telephone ser-
vice provider.
Enter PUK/PUK2 digits into mobile
phone.
Entering the unlock code
Many mobile phones can be protected
from unauthorized use with an unlock code
(see mobile phone operating instructions).
If you wish to use the phone functions
when the unlock code is active, a screen
appears requesting that you enter the un-
lock code. You cannot use the phone func-
tions (except “911” emergency call) until
you have entered the unlock code.
Proceed in the same way as entering
the PIN (
page 124).
iThe PIN2 entry applies only to GSM mobile
phones.iThe PUK/PUK2 entry (Personal Unblocking
K
ey) applies only to GSM mobile phones.
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157 Control systems
COMAND navigation (introduction)
Hiding or showing the menu system
Hiding: Slide qm.
The “Full Screen” menu item appears in
the main area of the display; it is auto-
matically selected.
Press n.
The menu system is hidden. The map
can be seen in the full screen.
Showing: Press n in the full-screen
map display.Adjusting the map scale
Rotate ymz until the desired map
scale is set.
1Currently set map scale as number
2Scale
3Currently set map scale as a needle on
the scale
4Previously set value before calling up
the scale
As soon as you rotate ymz, scale 2
appears. Rotating clockwise zooms in,
rotating counterclockwise zooms out.Saving current vehicle position as des-
tination in last destinations list
Showing menu system, if neces-
sary: Press n.
Saving: Select “Position”
“Save Po-
sition”.
COMAND saves the current vehicle po-
sition as a destination in the last desti-
nations (
page 213).
Moving the map
Slide qmr, omp or wmx.
A crosshair appears on the map.
iIt is only possible to adjust the map scale
with the menu system hidden (full-screen map
display).
iIt is only possible to move the map with the
menu system hidden.
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