ignition MERCEDES-BENZ CL-Class 2008 C216 Comand Manual

31 At a glance
Instrument cluster
Item
Page
1
Coolant temperature gauge
435
2
Fuel gauge with:
Fuel tank reserve warning
lamp
AHigh beam headlamp
indicator lamp
-ABS indicator lamp
=SRS indicator lamp
660
395
608
617
3
Parktronic*/Park Assist*
warning indicator for left
front area
465,
470
4
Multifunction display with:Speedometer0
USA only
!
Canada only
Electronic
parking brake
warning or indi-
cator lamps
610
Item
Page
;
USA only
3
Canada only
Brake warning
lamp
609
<Seat belt telltale
615
HCombination low tire
pressure/TPMS mal-
function telltale, USA
only
Low tire pressure tell-
tale, Canada only
618
LLeft turn signal
indicator lamp
410
KRight turn signal
indicator lamp
410
vESP
® warning lamp
614
lDistance warning
lamp*
1
76,
446,
614
1Vehicles without DISTRONIC Plus*: Warning lamp
without function. It illuminates when the ignition is
on. It should go out when the engine is running.
Item
Page
5
Parktronic*/Park Assist*
warning indicator for right
front area
465,
470
6
Gear position/range
indicator
426
7
Tachometer with:±Engine malfunction
indicator lamp
612
8
Selected program mode
indicator
427
9
Main menu for control sys-
tem, multifunction display
282
a
Outside temperature
436
b
Display with:Additional speedometer
301
:PRE-SAFE
® Brake*
indicator
298

40 Safety and SecurityOccupant safetyIn this section you will learn the most im-
portant facts about the restraint systems
of the vehicle.
The restraint systems are

Seat belts (
page 53)


Child restraints (
page 57)


Lower Anchors and Tethers for
CHildren (LATCH) (
page 61)
Additional protection potential provide


Supplemental Restraint System (SRS)
with

Air bags (
page 42)


Air bag control unit (with crash
sensors)


Emergency Tensioning Device
(ETD) for seat belts (
page 56)


Seat belt force limiter (
page 56)


Preventive occupant safety
(PRE-SAFE
®) (page 56)Air bag system components with


Front passenger front air bag off indica-
tor lamp (
page 51)


Front passenger seat with Occupant
Classification System (OCS)
(page 48)
Although independent systems, their pro-
tective functions work in conjunction with
each other.The SRS system conducts a self-test when
the ignition is switched on and in regular
intervals while the engine is running. This
facilitates early detection of malfunctions.
The =indicator lamp in the instrument
cluster (
page 30) comes on when the
ignition is switched on and goes out no lat-
er than a few seconds after the engine has
been started.
The SRS components are in operational
readiness when the =indicator lamp is
not lit when the engine is running.
A malfunction in the system has been
detected if the =indicator lamp:


fails to go out after approximately
4 seconds after the engine was started


does not come on at all


comes on after the engine was started
or while driving
i
For information on infants and children trav-
eling with you in the vehicle and restraint sys-
tems for infants and children, see “Children in
the vehicle” (
page 57).

65 Safety and Security
Driving safety systems
Driving safety systems
This section contains information about
Adaptive Brake Lights as well as the follow-
ing driving safety systems:

ABS (A
ntilock B
rake S
ystem)


Adaptive Brake


BAS (B
rake A
ssist S
ystem)


BAS Plus* (B
rake A
ssist S
ystem Plus)


EBP (E
lectronic B
rake P
roportioning)


ESP
® (E
lectronic S
tability P
rogram)


PRE-SAFE
® Brake* (Pre
ventive Occu-
pant Safe
ty Brake)
ABS
The Antilock Brake System (ABS) regulates
the brake pressure so that the wheels do
not lock during braking. This allows you to
maintain the ability to steer your vehicle.
The ABS is functional above a speed of ap-
proximately 5 mph (8 km/h) independent
of road surface conditions.
On slippery road surfaces, the ABS will re-
spond even to light brake pressure.
The - indicator lamp in the instrument
cluster (
page 30) comes on when you
switch on the ignition (
page 365). It goes
out when the engine is running.
Warning!
G
The following factors increase the risk of ac-
cidents:

Excessive speed, especially in turns


Wet and slippery road surfaces


Following another vehicle too closely
The driving safety systems described in this
section cannot reduce these risks or pre-
vent the natural laws of physics from acting
on the vehicle.
Always adapt your driving style to the pre-
vailing road and weather conditions and
keep a safe distance to other road users and
objects on the street.
i
In winter operation, the maximum effective-
ness of the ABS, Adaptive Brake, BAS,
BAS Plus*, EBP and ESP
® only achieved with
winter tires (
page 590), or snow chains as re-
quired.
Warning!
G
Do not pump the brake pedal. Use firm,
steady brake pedal pressure instead. Pump-
ing the brake pedal defeats the purpose of
the ABS and significantly reduces braking
effectiveness.

70 Safety and SecurityDriving safety systemsAfter 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 365). 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.

71 Safety and Security
Driving safety systems
For more information, see “Practical hints”
section (
page 614) and (
page 622).
Warning!
G
Never switch off the ESP
® when you see the
ESP
® warning lamp v flashing in the in-
strument cluster. In this case proceed as fol-
lows:


While driving off, apply as little throttle
as possible.


While driving, ease up on the accelera-
tor.


Adapt your speed and driving style to
the prevailing road conditions.
Failure to observe these guidelines could
cause the vehicle to skid.
The ESP
® cannot prevent accidents result-
ing from excessive speed.
Warning!
G
The ESP
® cannot prevent the natural laws of
physics from acting on the vehicle, nor can
it increase the traction afforded. The ESP
®
cannot prevent accidents, including those
resulting from excessive speed in turns, or
hydroplaning. Only a safe, attentive, and
skillful driver can prevent accidents. The ca-
pabilities of an ESP
® equipped vehicle must
never be exploited in a reckless or danger-
ous manner which could jeopardize the us-
er’s safety or the safety of others.
i
DISTRONIC Plus* and cruise control are
switched off when the ESP
® engages.
i
The ESP
® will only function properly if you
use wheels of the recommended tire size
(
page 727).
!
Because the ESP
® operates automatically,
the engine and ignition must be shut off
(SmartKey in starter switch position0 or1 or
KEYLESS-GO start/stop button* in position0
or1) when


the electronic parking brake is being tested
on a brake test dynamometer


the vehicle is being towed with the
front/rear axle raised
Active braking action through the ESP
® may oth-
erwise seriously damage the brake system.

79 Safety and Security
Anti-theft systems
Anti-theft systems
Immobilizer
The immobilizer prevents unauthorized
persons from starting your vehicle.
When leaving the vehicle, always take the
SmartKey or SmartKey with KEYLESS-GO*
with you, and lock the vehicle. The engine
can be started by anyone with a valid
SmartKey or SmartKey with KEYLESS-GO*
that is left inside the vehicle.
Activating
With the SmartKey: Remove the
SmartKey from the starter switch.

With the KEYLESS-GO*: Turn off the
engine (
page 366) and open the driv-
er’s door.
Deactivating

Switch on the ignition (
page 365).
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 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 80).
i
Starting 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).

94 Control systemsCOMAND introductionMain menus of COMAND
Sound
Muting: Press the F shortcut but-
ton in the center console (
page 84).
The sound of the current audio source
is switched on or is muted.Switching off navigation announce-
ments entirely

Canceling navigation message:
Briefly press F shortcut button dur-
ing an announcement.

Switching off navigation messages:
Press and hold F during an an-
nouncement until the announcement is
switched off.
You will see the message “The driving
instructions have been muted.” for a
short while.Adjusting volume
1Thumbwheel

Adjusting: Turn, thumbwheel.
The volume of the currently selected
audio source changes.
i
The components and operating principles of
COMAND can be found on (
page 83).
i
When the sound is muted, you will see the
symbol
F
in the status line. When you
change the audio source, the sound is automati-
cally switched on. You will be able to hear an-
nouncements from the navigation system even
when the sound is muted.
i
The announcements remain switched off
even if you start a new route guidance or if
COMAND is switched off/on with theo but-
ton.
If you switch COMAND off by removing the
SmartKey from the starter switch and then
switch the ignition back on after more than
3 minutes, the announcements are automatical-
ly switched back on.

239 Control systems
COMAND navigation system (route guidance)
Navigation announcementsRoute guidance is already active.

Calling up a current announcement:
Select “Navi”
“RPT”.
or

Press P favorite button if the button
has been programmed with this func-
tion (
page 259).

Switching off navigation messages:
Press F during an announcement.
You will see the message “The driving
instructions have been muted.” for a
short while.

Switching navigation announce-
ments back on manually:
Select “Navi”
“RPT”.

Adjusting volume of the messages:
Adjust the volume during an automatic
announcement (
page 94).
or

Call up an announcement manually us-
ing “Navi”
“RPT” and adjust the vol-
ume (
page 94).
Warning!
G
Navigation announcements are intended to
direct you while driving without diverting
your attention from the road and driving.
Please always use this feature instead of
consulting the map display for directions.
Consulting the symbols or map display for
directions may cause you to divert your at-
tention from driving and increase your risk
of an accident.i
If Russian or Chinese is set as the system
language, the navigation announcements are in
English. You will find how to set the system lan-
guage on (
page 258).
Navigation announcements are muted during
telephone calls. You can, however, call up a cur-
rent announcement at any time. You can also
call up a current announcement at any time if
you have missed an announcement.
i
You will find the button programming on
(
page 259).
i
The announcements remain switched off
even if you start a new route guidance or if
COMAND is switched off/on with theo but-
ton.
If you switch COMAND off by removing the
SmartKey from the starter switch and then
switch the ignition back on after more than
3 minutes, the announcements are automatical-
ly switched back on.

292 Control systemsInstrument cluster control system1Gear indicator
2RACETIMER
3Seconds display
4Lap
Starting RACETIMER: Press æ.

Displaying intermediate time:
Pressç.
The intermediate time is shown for
5 seconds.

Stopping RACETIMER: Press æ.

To select a different display, press
$, ( or &.Saving lap time and starting a new lap

Press buttonç while the timer is
running.
The intermediate time will be shown for
5 seconds.

Press buttonç within 5 seconds.
The intermediate time shown will be
saved as a lap time.
The RACETIMER begins timing the new
lap. The new lap begins to be timed as
soon as the intermediate time is called
up.
1Gear indicator
2RACETIMER
3Best lap time
i
You can start the RACETIMER when the en-
gine is running or the starter switch is in
position2 (
page 365).
i
While the RACETIMER is being displayed,
you cannot adjust the audio volume using but-
tons æ or ç.
i
When you stop the vehicle and turn the
Smartkey to position 1 (
page 365) or, in vehi-
cles with KEYLESS-GO*, turn off the engine and
do not open the driver’s door, the RACETIMER
stops timing. Timing is resumed when you switch
the ignition back on or restart the engine and
then press æ button.
i
When you switch on the Night View Assist*
(
page 481) while the RACETIMER is operating,
the RACETIMER will continue to run in the back-
ground but cannot be operated with the multi-
function steering wheel buttons.
To stop the RACETIMER, switch off the Night
View Assist* first.
i
You can save up to 16 laps.


297 Control systems
Instrument cluster control system

Press s or # to start dialing.
If several entries are present for the
same name, they are all shown.
Select the desired entry.

Press s or # to start dialing.
The message “Connecting call…” ap-
pears on the multifunction display, as
well as the dialed telephone number or
name as long as it is stored in the
phone book.
The dialed number is saved in the “Di-
aled numbers” list.
Once a connection has been estab-
lished, the name appears on the multi-
function display, provided that it has
been stored in the phone book, other-
wise the dialed telephone number ap-
pears.Redialing
The control system stores the most recent-
ly dialed phone numbers. This eliminates
the need to search through your entire
phone book.

Log on to the network (
page 295).

Press s to switch to the number
and/or name last dialed in the redial
memory.

Press % or $ to select the de-
sired number and/or name.

Press s or # to start dialing.
Once a connection has been estab-
lished, the name appears in the multi-
function display, provided that it has
been stored in the phone book, other-
wise the dialed telephone number ap-
pears.Answering a call
When your telephone is ready to receive
calls, you can answer a call at any time
with the ignition on. When you are in the
“Telephone” menu, you will see the follow-
ing message on the multifunction display:

Press s.
Ending a call or rejecting an incoming
call

Press t.
i
The caller’s number appears only if it is
transmitted.
The caller’s name appears only if the number and
the name are stored in the phone book.