warning MERCEDES-BENZ CL COUPE 2009 Owner's Guide

G
Risk of accident
Pay particular attention to the traffic condi-
tions if the distance warning lamp ·in the
instrument cluster lights up or an intermittent
warning tone sounds. If necessary, brake or
manoeuvre to avoid an obstacle.
In addition, at speeds of around 30 km/h or
more, PRE-SAFE ®
Brake can:
R brake the vehicle gently and automatically
within a speed range of up to around
180 km/h
R trigger preventative passenger protection
measures (PRE-SAFE ®
) G
Risk of accident
PRE-SAFE ®
Brake is only an aid to assist you
when driving. You are responsible for main-
taining a safe distance from other vehicles,
the vehicle's speed and for braking in good
time. Always pay attention to the traffic con-
ditions. Otherwise, you may recognise dan-
gers too late, cause an accident and injure
yourself and others.
With the help of the radar sensor system,
PRE-SAFE ®
Brake can detect obstacles that
are in front of your vehicle for an extended
period of time. If you approach an obstacle
and PRE-SAFE ®
Brake detects a risk of a col-
lision, the system will initially alert you both
visually and acoustically. If you do not brake
or steer, the vehicle will automatically brake
slightly. In the event of an increased risk of a
collision, PRE-SAFE ®
is activated
(Y page 42). G
Risk of accident
Only clearly detected obstacles will trigger a
warning and initiate braking assistance by
PRE-SAFE ®
Brake. In particular, the detection of obstacles may
be restricted if there is:
R
dirt on the sensors or the sensors are cov-
ered
R snow or heavy rain
R interference from other radar sources
R strong radar reflections, for example in
multi-storey car parks
PRE-SAFE ®
Brake does not react to persons,
animals, oncoming vehicles and crossing traf-
fic.
PRE-SAFE ®
Brake may not detect narrow
vehicles such as motorcycles or vehicles driv-
ing on a different line. G
Risk of accident
Depending on the vehicle's speed, PRE-
SAFE ®
Brake will brake your vehicle up to
maximum of 4 m/s 2
. This is equivalent to
approximately 40 % of the maximum braking
power of the vehicle. You must also apply the
brakes yourself to avoid a collision.
In order to maintain the appropriate distance
to the vehicle in front and thus prevent a
crash, you must apply the brakes yourself.
At speeds up to approximately 70 km/h,
PRE-SAFE ®
Brake can also detect stationary
obstacles, for example stopped or parked
vehicles. G
Risk of accident
If, in a critical driving situation, you do not
receive a visual and acoustic warning:
R PRE-SAFE ®
Brake did not detect the risk of
a collision
R PRE-SAFE ®
Brake is deactivated
R PRE-SAFE ®
Brake has failed
You must then brake to avoid a collision. Driving safety systems
53Safety
216_AKB; 2; 3, en-GB
bjanott, Version: 2.11.7.7 2009-02-27T14:54:17+01:00 - Seite 53 Z
Dateiname: 6515230602_buchblock.pdf; erzeugt am 04. Mar 2009 11:14:50; WK

X
To activate/deactivate: activate or deac-
tivate PRE-SAFE ®
Brake in the on-board
computer (Y page 224).
After activation, the Äsymbol is dis-
played on the left in the driver display.
Vehicles with COMAND and a navigation sys-
tem*: the radar sensor system is switched off
automatically in the vicinity of radio telescope
facilities (Y page 411).
For PRE-SAFE ®
Brake to assist you when driv-
ing, the radar sensor system must be
switched on and operational.
PRE-SAFE ®
Brake does not always clearly
identify complex traffic situations properly.
You can terminate the intervention of PRE-
SAFE ®
Brake in a non-critical driving situation
at any time if:
R an acoustic and visual warning occurs
R the vehicle brakes gently
To end this you can either depress the accel-
erator pedal further, activate kickdown or
release the brake pedal.
The braking intervention of PRE-SAFE ®
Brake
is ended automatically if:
R you manoeuvre to avoid the obstacle.
R you drive slower than approximately
15 km/h.
R there is no longer an obstacle detected in
front of your vehicle.
R there is no longer any danger of a collision.
i While Distronic Plus is activated, PRE-
SAFE ®
Brake remains passive.
Following a collision or crash-related damage
to the front end of the vehicle, have the con-
figuration and operation of the radar sensors
checked. Choose a qualified specialist work-
shop for this which has the necessary spe-
cialist knowledge and tools for the work
required. Mercedes-Benz recommends that
you use a Mercedes-Benz Service Centre for
this purpose. Anti-theft systems
Immobiliser
The immobiliser prevents your vehicle from
being started without the correct key.
Activating the immobiliser X
With the key: remove the key from the
ignition lock.
X With KEYLESS GO*: press the start/stop
button on the dashboard.
The engine switches off.
Deactivating the immobiliser X
With the key: turn the key to position 2in
the ignition lock.
X With KEYLESS GO*: press the start/stop
button on the dashboard twice without
depressing the brake.
i The immobiliser is always deactivated
when you start the engine. ATA* (anti-theft alarm system)
A visual and audible alarm is triggered when
the alarm system is primed and you open:
R a door
R a door using the emergency key element
R the boot lid
R the bonnet
The alarm is not switched off even if you close
an open door again. 54
Anti-theft systemsSafety
* optional
216_AKB; 2; 3, en-GB
bjanott,
Version: 2.11.7.7 2009-02-27T14:54:17+01:00 - Seite 54
Dateiname: 6515230602_buchblock.pdf; erzeugt am 04. Mar 2009 11:14:50; WK

Navigation* (route guidance with
RDS-TMC) Introduction to RDS-TMC
An RDS-TMC radio station transmits free-of-
charge RDS-TMC traffic reports in addition to
the radio programme. COMAND can receive
the RDS-TMC traffic reports and take them
into consideration for dynamic route guid-
ance. Thus, for example, the navigation sys-
tem can guide you around a traffic jam.
In Germany, COMAND uses top-quality traffic
data provided by T-Systems Traffic for the
TMCpro traffic jam warning service. This
information is available nationwide and 24
hours a day. In contrast to the public TMC
service, TMCpro uses reports from public
sources. Moreover, TMCpro utilises exclusive
data from its own automated sensor network
for monitoring traffic conditions. The traffic
announcements which are read over public
radio stations (TA) may differ from TMCpro
traffic announcements. Dynamic route guidance
The Dynamic route is the same type of route
as the Fast route. In addition, COMAND
takes RDS-TMC traffic announcements that
have been received into consideration 23
when calculating the route for dynamic route
guidance. If a quicker route is determined due
to reception of an RDS-TMC traffic announce-
ment, the navigation system changes the
route. If possible, it will bypass blockages.
X To switch on: setDynamic route as the
route type 23
.
Proceed as described in the "Setting the
route type" section (Y page 131).
X To switch off: select a different route type.
i COMAND calculates a new route if you
change the route type setting with route
guidance active. If you change the route
type setting when route guidance is inac- tive, COMAND uses the new setting for the
next route guidance.
If TMCpro is received, this is indicated by the
TMCpro symbol at the lower right in the dis-
play.
If a public TMC service is received, the TMC
symbol appears at the lower right in the dis-
play.
If RDS-TMC reception is not possible, no sym-
bol will appear. RDS-TMC displays on the map
COMAND can show certain traffic incidents
on the map. These displays can be seen on
map scales 50 m (0.05 miles) to 50 km (50
miles).
X To set the map scale: turncVduntil the
desired map scale is set.
Turning clockwise enlarges the map, turn-
ing anti-clockwise reduces the map. Example display of a traffic jam on the route
:
Icon concerning an incident on the route:
in this example, a traffic jam
; Section of route affected
= Current position and direction of travel
? Map scale selected
i COMAND uses corresponding sym-
bols ;to highlight the entire section of the
affected route. Symbols ;are displayed
on the side of the carriageway affected by
the incident.
23 Not available in all countries. Navigation* (route guidance
with RDS-TMC)155COMAND
* optional
216_AKB; 2; 3, en-GB
bjanott,
Version: 2.11.7.7
2009-02-27T14:54:17+01:00 - Seite 155 Z
Dateiname: 6515230602_buchblock.pdf; erzeugt am 04. Mar 2009 11:15:23; WK

Fastening the belt
X
Adjust the seat and move the backrest to
an almost vertical position (Y page 183).
X Pull the belt smoothly through belt sash
guide :.
X Route the belt over the centre of the shoul-
der without twisting it.
X Engage belt tongue ;in buckle =.
X If necessary, pull upwards on the shoulder
section of the belt to tighten the belt across
your body.
Unfastening the belt X
Press release button ?and guide belt
tongue ;back towards belt sash
guide :. Belt warning for driver and front
passenger
The 7 seat belt warning lamp in the instru-
ment cluster reminds you that all occupants
should fasten their seat belts. It is either lit
continuously or flashes. Additionally, there
may be a warning tone. The
7 seat belt warning lamp goes out and
the warning tone ceases as soon as the driver
and front passenger have fastened their seat
belts.
For certain countries only: regardless of
whether the driver or the front passenger
already have their seat belt fastened, the
7 seat belt warning lamp lights up for six
seconds after the engine has been started. It
then goes out if both the driver and the front
passenger have fastened their seat belt.
i Further information about the 7seat
belt warning lamp (Y page 355). Correct driver's seat position
G
Risk of accident
Only adjust the driver's seat when the vehicle
is stationary. You will otherwise be distracted
from the road and traffic conditions and you
could lose control of the vehicle as a result of
the seat moving. This could cause an acci-
dent. Seat belts
193Controls
216_AKB; 2; 3, en-GB
bjanott, Version: 2.11.7.7 2009-02-27T14:54:17+01:00 - Seite 193 Z
Dateiname: 6515230602_buchblock.pdf; erzeugt am 04. Mar 2009 11:15:43; WK

X
Pull the light switch out to the first detent.
The N green indicator lamp on the light
switch lights up.
X To switch off: press the light switch in as
far as it will go.
The N green indicator lamp on the light
switch goes out.
Rear foglamp X
Turn the key to position 2in the ignition
lock.
X To switch on: turn the light switch to
L orT. When the light switch is set
to c, you cannot switch on the rear fog-
lamp.
X Pull the light switch out to the second stop.
The R yellow indicator lamp on the light
switch lights up.
X To switch off: press the light switch in as
far as it will go.
The R yellow indicator lamp on the light
switch goes out. Combination switch (turn signals,
main-beam headlamps and headlamp
flasher) Turn signal lamp
X
To switch on: press the combination
switch in the direction of arrow ;or?.
The corresponding turn signal indicator
lamp ! or# in the instrument clus-
ter flashes.
i If you only wish to indicate a minor change
of direction, press the combination switch
briefly in the respective direction. The cor-
responding turn signal flashes three times.
Main-beam headlamps X
Turn the ignition key to position 2in the
ignition lock or start the engine.
X Turn the light switch to Lorc 26
.
X To switch on: press the combination
switch in the direction of arrow :.
The K indicator lamp in the instrument
cluster lights up.
X To deactivate: move the combination
switch back to its normal position.
The K indicator lamp in the instrument
cluster goes out.
Headlamp flasher X
To switch on: briefly pull the combination
switch in the direction of arrow =. Hazard warning lamps
26
In the cposition, the main-beam headlamps are only switched on when it is dark. 196
LightsControls
216_AKB; 2; 3, en-GB
bjanott,
Version: 2.11.7.7 2009-02-27T14:54:17+01:00 - Seite 196
Dateiname: 6515230602_buchblock.pdf; erzeugt am 04. Mar 2009 11:15:44; WK

The hazard warning lamps still operate if the
ignition is switched off. They switch on auto-
matically if an airbag is deployed or if you
brake sharply and bring the vehicle to a halt
from a speed of more than 70 km/h.
X To switch on: press button:.
All turn signals flash. If you now switch on
a turn signal using the combination switch
(Y page 196), only the turn signal lamp on
the corresponding side of the vehicle will
flash.
X To switch off: press button:. Headlamp cleaning system
The headlamps are cleaned automatically if
the "Wipe with washer fluid" function is oper-
ated five times while the lights are on and the
engine is running. When you switch off the
ignition, the automatic headlamp cleaning
system is reset and counting is resumed
from 0. Intelligent Light System
The Intelligent Light System is a system which
adjusts the headlamps automatically to suit
the prevailing driving and weather conditions.
The bi-xenon headlamps offer enhanced func-
tions to improve illumination of the road sur-
face, e.g. depending on the vehicle speed or
weather conditions. The system includes the
active light system, cornering light function,
motorway mode and extended range fog-
lamps. The system is only active when it is
dark. Active light system The active light function is a system that
moves the headlamps according to the steer-
ing movements of the front wheels. In this
way, relevant areas remain illuminated while
driving. This allows you to recognise pedes-
trians, cyclists and animals.
Cornering light
The cornering light function improves the illu-
mination of the road surface in the broad
direction you are turning, e.g. making it easier
to see in tight corners. It can only be activated
when the dipped-beam headlamps are
switched on.
Active:
R
if you are driving at speeds below
40 km/h, the cornering light function is
activated either by the turn signal or by the
steering wheel being turned.
R if you are driving at speeds between
40 km/h and 70 km/h, the cornering light Lights
197Controls
216_AKB; 2; 3, en-GB
bjanott, Version: 2.11.7.7 2009-02-27T14:54:17+01:00 - Seite 197 Z
Dateiname: 6515230602_buchblock.pdf; erzeugt am 04. Mar 2009 11:15:45; WK

?
| To switch the automatic interior
lighting control on/off
A p To switch the right-hand reading
lamp on/off
Automatic interior lighting control X
To switch on/off: press the|button.
The OFF indicator lamp goes out/lights up.
The interior lighting switches on automati-
cally in darkness, when you unlock the vehi-
cle, open a door or remove the key from the
ignition lock.
The interior lighting switches off after a delay.
You can set the delayed switch-off using
COMAND (Y page 166). If the door is left
open, the interior lighting goes out after
approximately five minutes.
Emergency accident lighting The interior lighting is activated automatically
if the vehicle is involved in an accident.
X To switch off: press the hazard warning
lamp button (Y page 196).
or
X Unlock the vehicle using the key.
or
X Press the |button (Y page 199). Windscreen wipers
Combination switch
1
$ Windscreen wipers off
2 Ä Intermittent wipe, low 27
3 Å Intermittent wipe, high 28
4 ° Continuous wipe, slow
5 ¯ Continuous wipe, fast
B í Single wipe/î To wipe the wind-
screen using washer fluid
! With intermittent wiping with rain sensor:
Due to optical influences and the wind-
screen becoming dirty in dry weather con-
ditions, the windscreen wipers may be acti-
vated inadvertently. This could then dam-
age the windscreen wiper blades or scratch
the windscreen.
For this reason, you should always switch
off the windscreen wipers in dry weather.
X Turn the key to position 1or 2in the ignition
lock.
X Turn the combination switch to the corre-
sponding position.
In the ÄorÅ position, the appropriate
wiping frequency is set automatically accord-
ing to the intensity of the rain. In the Å
position, the rain sensor is more sensitive
than in the Äposition and therefore the
windscreen wiper will wipe more frequently.
27 Rain sensor set to low sensitivity.
28 Rain sensor set to high sensitivity. Windscreen wipers
199Controls
216_AKB; 2; 3, en-GB
bjanott, Version: 2.11.7.7 2009-02-27T14:54:17+01:00 - Seite 199 Z
Dateiname: 6515230602_buchblock.pdf; erzeugt am 04. Mar 2009 11:15:46; WK

Electric parking brake
Releasing the electric parking brake man-
ually
X
Pull handle :.
The ! red warning lamp in the instru-
ment cluster goes out.
The electric parking brake can only be
released when the key in the ignition lock is
in position 1or the ignition is switched on
using the Start/Stop button.
Releasing the electric parking brake auto-
matically
The electric parking brake is released auto-
matically when the following conditions are
fulfilled:
R the engine is running
R the automatic transmission is in position
D or R.
R the bonnet is closed.
R your seat belt is fastened.
R you depress the accelerator pedal.
If the automatic transmission is in position
R, the boot lid must be closed.
For the parking brake to be released auto-
matically if your seat belt is not fastened, the
following conditions must be fulfilled:
R the driver's door is closed.
R you shift out of Por you have previously
driven faster than 3 km/h. Engaging the electric parking brake man-
ually
X
Push handle :.
The ! red warning lamp in the instru-
ment cluster lights up.
i The electric parking brake can also be
applied when the key is removed.
Engaging the electric parking brake auto-
matically
The electric parking brake of your vehicle is
automatically engaged if HOLD
(Y page 245) or Distronic
Plus* ( Ypage 235) brakes your vehicle until
it is stationary and at least one of the follow-
ing conditions is fulfilled:
R the engine is switched off.
R the driver's door is opened and the seat
belt is not fastened.
R the bonnet is released.
R the boot lid is opened while the automatic
transmission is in position R.
R the vehicle is stationary for a lengthy
period.
The ! red warning lamp in the instrument
cluster lights up.
i In addition to the electric parking brake,
P may also be engaged automatically.
Emergency braking with the electric park-
ing brake
The vehicle can also be braked during an
emergency using the electric parking brake.
X While driving, push the handle of the elec-
tric parking brake (Y page 205).
i The vehicle is braked as long as the elec-
tric parking brake lever is depressed. The
longer you apply the electric parking brake
handle, the stronger the vehicle is braked.
The ! red indicator lamp flashes in the
instrument cluster during braking. The
Release parking brake message appears Driving and parking
205Controls
* option al
216_AKB; 2; 3, en-GB
bjanott
,V ersion: 2.11.7.7
2009-02-27T14:54:17+01:00 - Seite 205 Z
Dateiname: 6515230602_buchblock.pdf; erzeugt am 04. Mar 2009 11:15:48; WK

in the multi-function display and a warning
tone sounds.
When the vehicle has been braked to a stand-
still, the electric parking brake is applied. Switching off the engine
G
Risk of accident
If the engine is not running, there is no power
assistance for the steering and brakes. Steer-
ing and braking will then require significantly
greater effort.
As a result, you might lose control of the vehi-
cle, cause an accident and injure yourself and
others.
Therefore, do not switch off the engine while
you are driving.
X Move the DIRECT SELECT lever to position
P.
Using the key
X Turn the key to position 0(Y page 182) in
the ignition lock and remove it.
The parking lock is activated.
i If you switch the engine off with the trans-
mission in position Ror D, the automatic
transmission automatically shifts to N.
If you then open the driver's door or the
front-passenger door or remove the key
from the ignition, the automatic transmis-
sion shifts to P.
If you shift the automatic transmission to
N before switching off the engine, the auto-
matic transmission remains in Neven when
a door is opened.
Using KEYLESS GO*
X Press the Start/Stop button (Y page 182).
The engine stops and all the indicator
lamps in the instrument cluster go out
(Y page 27).
i If you use the Start/Stop button to switch
off the engine, the automatic transmission automatically shifts to
N. If you open the
driver's or front-passenger door, the auto-
matic transmission shifts to P.
i The engine can be turned off while the
vehicle is in motion by pressing and holding
the Start/Stop button for three seconds. Automatic transmission
Notes on the transmission
G
Risk of accident
The movement of the pedals must not be
impaired in any way. Do not keep any objects
in the driver's footwell. Make sure that floor-
mats or carpets are correctly secured and
that there is sufficient clearance for the ped-
als.
Do not place several floormats on top of one
another. G
Risk of accident
Do not change down for additional engine
braking on a slippery road surface. This could
cause the drive wheels to lose their grip and
the vehicle could skid. This could cause you
to lose control of your vehicle and cause an
accident. Automatic transmission
! Warm up the engine quickly. Do not use
the engine's full performance until it has
reached operating temperature.
Only set the automatic transmission to the
respective drive positions when the vehicle
is stationary.
Where possible, avoid spinning the drive
wheels when pulling away on slippery
roads. Otherwise, you could damage the
drive train. 206
Automatic transmissionCont
rols
* option al
216_AKB; 2; 3, en-GB
bjanott
,V ersion: 2.11.7.7
2009-02-27T14:54:17+01:00 - Seite 206
Dateiname: 6515230602_buchblock.pdf; erzeugt am 04. Mar 2009 11:15:48; WK

X
Pull the left-hand steering wheel gearshift
paddle (Y page 210).
The automatic transmission shifts down to
the next gear.
i If you slow down or stop without shifting
down, the automatic transmission auto-
matically shifts down.
Kickdown
i Vehicles with an AMG engine: it is not
possible to use kickdown in manual drive
program M.
You can also use kickdown for maximum
acceleration in manual drive program M.
X Depress the accelerator pedal beyond the
pressure point.
The transmission shifts to a lower gear
depending on the engine speed.
X Shift back up once the desired speed is
reached.
i Vehicles without an AMG engine: if you
apply full throttle, the automatic transmis-
sion shifts up to the next gear at maximum
engine speed. This prevents the engine
from overrevving. Instrument cluster
Points to remember
You will find an illustration of the instrument
cluster in the "At a glance" section
(Y page 27). G
Risk of accident
If the instrument cluster or the multi-function
display fails, it can no longer show any display
messages.
You will not then be able to see information
about the vehicle status, such as speed, out-
side temperature, warning and indicator
lamps, display messages or the failure of sys-
tems. Handling characteristics may be affec-
ted. Adjust your driving style and speed
accordingly. Immediately consult a qualified specialist
workshop which has the necessary specialist
knowledge and tools to carry out the work
required. Mercedes-Benz recommends that
you use a Mercedes-Benz Service Centre for
this purpose. In particular, work relevant to
safety or on safety-related systems must be
carried out at a qualified specialist workshop. Coolant temperature display
The coolant temperature gauge is in the
instrument cluster on the left-hand side.
Under normal operating conditions and with
the specified coolant level, the coolant tem-
perature may rise to 120 †. Rev counter
The red band in the rev counter indicates the
engine's overrevving range. The fuel supply is
interrupted to protect the engine when the
red band is reached.
! Do not drive in the overrevving range.
Doing so will damage the engine. Outside temperature display
G
Risk of accident
If the temperature is slightly above freezing,
the road may be icy, especially in wooded
areas or on bridges. If you do not adjust your
driving style, the vehicle may start to skid. For
this reason, you should always adjust your
driving style and speed to the weather condi-
tions.
Changes in the outside temperature are dis-
played after a short delay. 212
Instrument clusterControls
216_AKB; 2; 3, en-GB
bjanott,
Version: 2.11.7.7 2009-02-27T14:54:17+01:00 - Seite 212
Dateiname: 6515230602_buchblock.pdf; erzeugt am 04. Mar 2009 11:15:50; WK