engine MERCEDES-BENZ CLK COUPE 2004 Owner's Manual

68 Safety
Driving safety
systems
In this section, you will find information
about the following driving safety system s:
! ABS(A nti-lock B raking S ystem)
! BAS (B rake As sist)
! ESP (E lectronic S tability P rogram)
i In wintry conditions, use winter tyres (M+S
tyres), with snow chains if ne cessary. The maxi-
mu m effect of ABS, BAS, ESP and SBC can only
be ac hievedin this way. ABS regulates the brake
pressure insuch a
way that the wheels do not lock when you
brake. This allows you to continue steer-
ing.
ABS works from a speed of approxi mately
8 km /hupwards, regardless of road sur-
face conditions.
ABS works on slip pery road surfaces, even
when you only brake gent ly.
The - indicator lamp in the instrument
cluster ( =page 12 )light s up when you
turn the keyto position 2in the ignition
lock. It goes out when the engine isrun-
ning. This indicates that ABS is opera-
tional. Dr
iving safety systems G
Risk of accident The risk of an acci
dent increases especially if
you:
! drive too fast, particularly when cornering
and ona wet or slippery road surfa ce
! drive too close to th evehicle in front
The driving safety systems described in this
section are unable to reduce this risk or over-
ride the laws of physics.
For this reason, always adapt your driving
style to suit the current road and weather con-
ditions and maintain asuffici en tdistanc efrom
other road users and objectsonthe road. ABS
G
Risk of accident Do not depress the brake pedal several times
in
qu ick succession (pumping). Depress the
brake firmly and evenly .Pumping the brake
ped alreduces the braking effect. 209en_d2.boo Seite
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69
Safety
Driving safety systems Braking
If ABS cuts in while you are braking, you
will feel:
!
the vehicle vibrating
! the brake pedal pulsating
This will indicate to you that ABS has been
acti vated. Always adapt your driving style
to suit the prevai ling road and weather
conditions.
6 Continue to depress the brake pedal,
even when ABS has been activ ated. Brake Assist operates
inemergency brak-
ing situation s.If you depress the brake
pedal quickly, BAS boosts the braking
force automatically and thus shortens the
stopping distance.
6 Depress the brake pedal firm lyuntil the
emergency-braking situation is ove r.
ABS prevents the wheels from locking.
When you release the brake pedal, the
brakes work as norm al again. BAS is then
deactivated. The Electronic Stabilit
y Program monitors
the traction, i.e. the power transmission
between the tyres and the road, and the
stability of the vehicle.
ESP detects when a wheel is spinning or
when the vehicle has begun to skid. ESP
stabilises the vehicle by applying specific
braking to individual wheels and limiting
the engine power output. ESP assists you
in particular when pulling away on a wet or
slip pery road surface.
If ESP cuts in, the vwarning lamp
flashes in the speedometer.
The v ESP warning lamp in the instru-
ment cluster lights up when you turn the
key to po sition 2in the ignition lock. It
goes out when the engine is running. This
ind icates that ESP is operational. G
Risk of accident Always adapt your driving style to suit the
prevailin
groad and weather conditions and
maintain a suffi cient distance from other
road users and objects onthe road. BAS
G
Risk of accident If BAS malfunctions, the brake system is still
available with the full brake boosting effect.
In an emer
gency braking situation, however,
th e braking fo rce is not automatically
bo osted and may lengthen the stopping dis-
tance. ESP209en_d2.boo Seite
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70 Safety
Driving safety
systems
! ESP only functions prop erly if whe els with
the recommended tyre sizes are used
( =
page 399).
The engine must not be running if:
! the parking brake is being teste dusing a
dynamometer
! the vehicle is being towed with the front axle
ra ised
Appli cation of the brakes by ESP may otherw ise
des troy the braking system on therear axl e. i
Only use wheels with the recommended tyre
si zes. Only then wil lESP function properly. Activating
/deactivating ESP
It may be best to deactivate ESP in the
following situations:
! if snow chains are being used
! in deep snow
! on sand or gra vel When you deactivate ESP:
! ESP no longer improves driving stability
! the engine's torque isthen no longer
limited and the drive wheels could spin.
This res ults in a cutting action ofthe
spinning wheels for better grip
! traction control is still activated
! you can still brake with support from
ESP
i Thev warning lamp in the instrument
clus ter flashes if ESP isdeactivated and one or
mor ewhe els start to spin. ESP doe snot then sta-
bil ise the vehic le. G
Risk of accident Proceed as follows if the
vwarning lamp
in the speedometer flashes:
! under no circumsta nces should you
de activate ESP
! onlydepress the accelerator pedal as
far as necessary when pulling away
! donot keep your foot onthe ac celerator
while you are driv ing
! adapt your driving sty leto suit the road
and weather conditions
Otherwise ,the vehicle could begin toskid.
ESP cannot reduce the risk of an accident if
you drive too fast. G
Riskofaccident Activate ESP as soon as th
esituations
described above no longer apply. ESP will
ot he rwi sebe unable to stabilise the vehicle
if the vehicle starts to skid or when a wheel
spins. 209en_d2.
boo Seite 70Diens tag, 25 .Mai 2004 7:26 19

71
Safety
Driving safety systems
Deactivating ESP
The button islocated on the centre con-
sole.
1 To ac tivate /deactivate ESP
6 Press and hold button 1until the
v warning lamp in the instrument
cluster comes on.
ESP is deactivated. Ac
tivating ESP
6 Press button 1.
The v warning lamp in the instru-
ment cluster goes out.
ESP is react ivat ed.
P54.25-3805-31 G
Risk of accident ES
Pis deactivated if the vwarning lamp
in th e instrument cluster lights up continu-
ously when the engine is running .The risk of
you r vehicle skidding is then increased in
certa insituations.
Always adapt your driving style to suit the
pr evailing road and weather conditions. 209en_d2.boo Seite
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72 Safety
An
ti-theft systems
The immobiliser prevents your vehicle
from bein gstarted without the proper ke y.Activating
!
With the key: the immobiliser is acti-
vated when you remove the key from
the ignition lock.
! With KEYLESS GO*: if you switch off
the engine using the KEYLESS GO but-
ton on the selector lev erand lock the
doors from the outside. Deactiv
ating
! With the key: the immobiliser is deacti-
vated when you switch onthe ignition.
! With KEYLESS GO*: the immobilise ris
deactivated when you switch on the
engine using the button on the se lector
lever. A visua
land audible alarm is triggered if
the alarm system is pr imed and one of the
following is opened:
! a door
! the boot lid
! the bonnet
The alarm is also trigger edif:
! a door is opened using the emergency
key element
i The alarm remains on even if an opened
door is closed again. Priming the
anti-theft ala rmsystem
The indicator lamp is located in the button
for tow-away protection*.
1 Indicator lamp
6 Lock your vehicle .
The alarm system is primed after
approximately 15 seconds. Indicator
lamp 1flashes.
De activating the anti- theft alarm syst
em
When you unlock your vehicle, the anti-
theft alarm system is deactivated.
The anti-theft alarm system will be tri g-
gered if you unlock your vehicle using the
emergency key element and then open it. Anti-thef
tsystems Immobilis
er Anti-thef
talarm system (ADA)* P54.25-3806-31209en_d2.boo Seite
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77
Controls in detail
Opening and closing
Seats
Storing settings* (memory package) Lighting
Instrument cluster Operating sy stem
Manual trans mission
Automatic transmission* Good visibility
Thermatic (automatic air conditioning)
Thermotr onic* (intelligent air conditioning)
Heater booster system* for vehicles with a die selengine*
Auxiliary heating* /ventilation*
Op en-air
Drivi ngsystems
Loading
Features 209en_d2.
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80 Controls in detail
Opening and closing
Unlocking the driver's door
6
Pres s the Πbutton once.
The turn signals flash once. The locking
knob in the driver's door pops up. The
an ti-theft alarm system* is deacti-
vated.
Un locking the vehicle centrally
6 Press the Œbutton twice.
The turn signals flash once. The locking
knobs in the doors pop up. The anti-
th eft alarm system* is deactivated.
Locking the vehicle centrally 6 Press the ‹button.
The turn signals flash three times. The
locking knobs in the doors dr opdown.
The anti-theft alarm system* ispri me d. Resto
ring the factory settings
6 Press and hold both the Œand‹
buttons simultaneously for approxi-
ma tely six seconds until battery check
lamp 1flashes twice. Checking the
batteri es
6 Press the ‹orŒ button.
The batteries in the key are working if
the battery check lamp lights up briefly.
i Youcould lock or unlock the vehicle acci-
dentally if you press the buttons on the key. Two
KEYLESS GO keys form part of your
ve hicle's optional equipment.
When you grasp the door handle, your vehi-
cle checks the key's validity. The following
are centrally unlocked if the KEYLESS GO
key isvalid and configured to the factory
setting ( =page 80):
! The doors
! The boot
! The fuel filler flap
! The glove compartment KEYLESS GO key*
G
Risk of accident Never leave
children unsupervised in the
vehicle. They could open a door from the
inside, even if it is lock ed, or start the vehi-
cle using a valid KEYLESS GO key left in the
vehicle or th eKEYLESS GO button on the
se lector lever and thereby endanger the m-
se lves and oth ers. Switc hoff the engine and
take the KEYLESS GO key with you, even if
yo u are only leaving the vehicle for a short
time. 209en_d2.boo Seite
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81
Controls in detail
Opening and closing
! Do not expose the KEYLESS GO key to high
levels of electromagnetic radiation. Doi ngso
ma ycause the key to function incorr ectly.
i You can also use the KEYLESS GO key just
like a normal key with remote control
(= page 78).
If th e vehicle has beenparked upfor a long
period, it may be ne cessary topull on the door
handle to activate the KEYLESS GO function.
Coupé:
Yo u can also use the KEYLESS GO key to sim ul-
taneously close the side windows and the slidi ng
sunroof* ( =
pag e178) ,(= page 180). Po
ints to bear in mind
! Always carry the KEYLESS GO key on
your person.
! Never store the KEYLESS GO key
toge ther with:
! electronic equipment, e.g. a mobile
phone
! met allic objects such as coins or
foil
This could otherw ise impair the key's
effectiven ess.
! To lock or unlock the vehicle using the
KEYLES SGO key, the key must be out-
side the vehicle and no more than a
metre away fro mthe door or boot.
! To start the engine with the KEYLESS
GO button on the selector lever:
!the KE YLES SGO ke ymu stbe inthe
vehicle and
! both of the doors must be closed !
If you have st arted the engine using the
KEYLESS GO button on the selector
lever, you can stop the engine using:
! the KEYLESS GO button
! the key if it isin the ignition lock
and the selector lever is at P(vehi-
cles with automatic transmission*)
The key in the ignition lock then
has priority over the KEYLESS GO
function and the vehicle electrical
system will be controlled in accord-
ance with the position of the key in
the ignition lock.
! If the KEYLESS GO key is removed from
the vehicle (e.g. in lu ggage or an art icle
of clothing), it is no lon ger possible to
loc kor start the vehicle. 209en_d2.boo Seite
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84 Controls in detail
Opening and closingRestorin
gthe factory settings
6 Press and hold both the Œand‹
buttons simultaneously for approxi-
mately six seconds until battery check
lamp 1flashes twice. Checking the battery
6
Press the ‹orŒ button.
Th e battery in the KEYLESS GO key is
wo rking if battery check lamp 1lights
up bri efly.
i You could lock or unlock the vehicle acci-
dent ally if you press the buttons on the KEYLESS
GO key. You can open a door from th
einside at any
time, even if it has been locked.
1 Inside door handle
2 Locking knob
6 Pull door handle 1.
Locking knob 2pops up if the door
was locked. The door is unlocked and
can be opened.
i If you open a door, the windows on this side
lower slightly. If you close the door, the windows
close again. !
The boot lid swings upwards. For this rea-
son, make sure that there is sufficient clearance
abov ethe boot lid.
i It is only possible to op enthe boot if it is
unlocked. Opening manually
You can unlock the boot using the key and
then open it manual
ly.
i It is only possible to unlock the boot when
the vehicle is stationary. Opening a door from the inside Opening the
boot G
Risk of poisoning Always make sure that the boot lid is closed
when the engine is running. Exhaust fumes
co
uld otherwise enter the vehicle interior
an dyou could be poisoned asa result. 209en_d2.boo Seite
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90 Controls in detail
Seats
You will find information about adjus
ting
the seats in the "Getting started" section
(= page 25).
You will find information about folding for-
ward the rea rbench seat in the Through-
loading feature* (Coupé) section
( = pa ge 223).
The easy-entr y/exit feature facilitates get-
ting into and out of the vehicle.
The driver's seat moves back and the
steering wheel moves up when you:
! remove the key from the ignition lock
! open the driver's door and the key isin
position 0or 1in the ignition lock
If you insert the key into the ignition lock
when the driver's door is closed, the
driver's seat and the steering wheel return
to their previous position depending on the
settings stored and the key being used. i
The driver's seat only moves ba ckif it was
not already positioned in the rear part of its
adjustment range.
The steeri ngwheel only moves up if itwas not
already positioned at th eupper limit. i
The adjustment procedu reis:
! interrupted briefly whe nyou start the engine
! halted co mpletely if you start the engine and
pull away immediately
i To preve ntentr apment, the driver' sseat
only moves for wards if it was not already posi-
tioned in the fro ntpart of its adjustm ent range.
The last positions of the driver's seat,
steering wheel and exterior mirrors will be
stored ifyou:
! switch off the ignition
or ! store a memory positio n(=page 97)
You can configure the easy-entry /exit
feature using the operating system
( = page 129). Seats
Easy-entry
/exitfea ture* G
Risk of injury Make sure that nobody can become trapped
when you activate the
easy-entry /exit fea-
ture.
Halt the adju stment procedure if there is a
risk of entrapment .To haltthe adjustment
procedure:
! move the seat adjustme ntswitch
! move the steering column adj ustment
switch
! pres sthe storage pos ition switch
The seat and steering column stop moving
immediately.
Never leave children unsupervised in the
vehi cle. They could open the driver's door,
inadvertently activate the easy-e ntry feature
and become trapped. 209en_d2.boo Seite
90Diens tag, 25 .Mai 2004 7:26 19