ABS MERCEDES-BENZ CLK COUPE 2004 Owners Manual

13
At a glance
Instrument cluster
1O n vehicles without Distronic*, thesy mbol
go es out when the engine is running, but has no
funct ion. Function Page
1 Turn signal indicator
lamp 40
2 ESP
warning lamp 310
3 Segments 106
4 Distance warning lamp
1 19
7,
312 5 Turn signal indicator
lamp 40
6 Restraint systems warn-
ing lamp 312
7 ABS indicator lamp 68,
311 8 Seat belt warning lamp 316
9 Coolant temperature
gauge 107 Fun
ction Page
a Coolant temperature
warning lamp 314
b Main-beam indicator
lamp 102
c Rev
counter 107
d Multi-function display 108
e Trip
meter 106
f Status indicator 113
g Standard display 112
h Automatic transmis-
sion*:
dr
ive program display
CLK 55 AMG:
drive program display,
upsh ift displ ay 138
146
j Total dista
nce rec orde r k Automatic transmis-
sion*:
selector lever position
display 138 Fu
nction Page
l Speedometer 106
m Brake system
indicator
lamp 312
n Engine diagnostic indica-
tor la
mp 315
o Ro
ll-over bar war ning
lamp 315
p Clock 121
q Vehicles with a diesel
eng
ine:
preglow indicator lamp 37
r Reserve fuel warning
lamp 316
s Fuel gauge
t Re
set button 106209en_d2.boo Seite
13Diens tag, 25 .Mai 2004 7:26 19

15
At a glance
Instrument cluster
1O n vehicles without Distronic*, thesy mbol
go es out when the engine is running, but has no
funct ion. Function Page
1 Turn signal indicator
lamp 40
2 ESP
warning lamp 310
3 Segments 106
4 Distance warning lamp
1 19
7,
312 5 Turn signal indicator
lamp 40
6 Restraint systems warn-
ing lamp 312
7 ABS indicator lamp 68,
311 8 Seat belt warning lamp 316
9 Coolant temperature
gauge 107 Fun
ction Page
a Coolant temperature
warning lamp 314
b Main-beam indicator
lamp 102
c Rev
counter 107
d Multi-function display 108
e Trip
meter 106
f Status indicator 113
g Standard display 112
h Automatic transmis-
sion*:
dr
ive program display
CLK 55 AMG:
drive program display,
upsh ift displ ay 138
146
j Total dista
nce rec orde r k Automatic transmis-
sion*:
selector lever position
display 138 Fu
nction Page
l Speedometer 106
m Brake system
indicator
lamp 312
n Engine diagnostic indica-
tor la
mp 315
o Ro
ll-over bar war ning
lamp 315
p Clock 121
q Vehicles with a diesel
eng
ine:
preglow indicator lamp 37
r Reserve fuel warning
lamp 316
s Fuel gauge
t Re
set button 106209en_d2.boo Seite
15Diens tag, 25 .Mai 2004 7:26 19

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
68Diens tag, 25 .Mai 2004 7:26 19

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
69Diens tag, 25 .Mai 2004 7:26 19

191
Controls in detail
Driving systems
Your vehicle's dr iving systems are
described on the following pages:
! Cruise control, Distronic* and
Speedtronic, which can be used to con-
tro lyour vehicle's speed
! Parktronic*, which assists you with
park ing and manoeuvring
The BAS, ABS, ESP and SBC driving safety
systems are described in the "Safety" sec-
tion ( =pag e68). Cr
uise control maintains your vehicle's
speed.
Us ecruise control if road and traf fic condi-
tions make it appropriate to maintain a
steady speed for a prolonge dperiod. You
can store any road speed above 30 km /h. Dr
iving systems Cruise control
G
Risk of accident The cru
ise control function cannottake
ac count of road and traf fic condition s.
Always pay attenti onto road and traffic con-
ditions, even when cruise control is acti-
vated.
Cruise control is only an aid designed to
assist driving. Youare respo nsible for the
vehicle's speed and for braking in good
time. G
Risk of accident Do not
use cr uise control:
! if road andtraffic conditions do not per-
mit a constant drivi ngspeed to bemain-
tained (e.g. dense traffic or winding
roads ).You could otherwise cause an
accident
! on slippery road surface s.The drive
wheels may lose their grip when braking
or accelerating and the vehicl ecould
skid
! when visibility is bad, e.g. in fog, heavy
rain or snow 209en_d2.boo Seite
191 Dienstag, 25. Mai 2004 7:26 19

249
Operation
Tyres and wheels
! For safe tyreasons, Mercedes-Benz recom-
mend syou only use tyre swhich have bee nspe-
cially approved for yourvehicle byMercede s-
Benz. These tyres are specially suite dto your
vehicle's control systems, such as ABS or ESP.
Mercedes-Benz can accept no responsibility for
damage resulting from using tyr esother than
those approved for your ve hicle .Information
about tyr esmay be obtained from any
Mercedes-Benz Serv ice Centre.
If you use tyres other tha nthose which have
been test edand recommended for Mercedes-
Benz, cha racteristics suc hashandling, noi se
levels and fuel consum ption may beadversely
affected. Moreo ver, dimensional variations and
different tyre defo rmation characteristics when
running under load could cause the tyre to make
contact with thebo dywork or axle components.
The consequen cecould be damage to the tyre or
to the vehicl e. !
Retreaded tyres are neither tested nor
re commended for Mercedes-Benz vehicle s,as
previous damage cannot always be det ectedon
re treaded tyres. As aresul t, Me rced es-Benz
ca nnot guarantee driving safety.
Modification work on the brake system
and wheels is not permi tted, nor is the use
of spacer plates or brake dust shields. Any
such modifications invalidate the vehicle's
genera loperating permit. !
Only fit tyres and wheels of the same
type and make.
! Onlyfit ty res of the correct size to the
wh eels.
! Run in new tyres at moderate speeds
forthe first 10 0km.
! Check the tyres and wheels for damage
regularly, at least every 14 days. Dam-
aged rims could cause a loss of tyre
pre ssur ean d damag eto th e wheels.
! Check the tyre pressures regularly and
correct them if necessary – see Fuel
fil ler cap (
=pa ge 241).
! Do not continue to use tyres with se-
vere lyworn treads. Tyre grip dec reases
rapidly on wet roads below a tread
depth of 3 mm. Tyres and wheels
G
Risk of accident Only use wheels of the dimensions
stated in
the vehicle registration documents. If other
wheel sizes are used:
! the wheel brakes or chassis compo-
nents could be damaged
! wheel and tyre clearance scan be no
longer guaranteed Poi
nts to bear inmind 209en_d2.boo Seite
249 Dienstag, 25. Mai 2004 7:26 19

257
Operation
Winter driving
Have your vehicle winterproofed at a
qualified specialist workshop, e.g. at a
Mercedes-Benz Service Centre, at the on-
set of winter. This servi ceincludes the fol-
lo wi ng:
! Engine oil change,
if the current oil used has not been
approved for winter use
! The antifreeze /anti-corrosion
concentration is checked
! A concentrated cleanin gagent is
added to the windscreen and headl amp
cleaning system fluid*
! The battery is checked
! A tyre change Us
ewinter tyres at temperatures below
+7 °C and on snow or ice-covered roads.
Th e maximum effect of the ABS and ESP
dri ving systems is on lyachieved in win ter
with these tyr es.
Us ewinter tyres of the same make and
tread on all wheels to maintain safe han-
dling characteristics. Always observe the maximum permitted
speed sp
ecified for the winter tyres you
have fitted. If you fit winter tyres whi ch
have a lower maximu mpermitt ed speed
than that of the vehicle, affix an appropri-
ate warning sign in the driver's field of
vision. This ca nbe obtained at a qualified
specialist workshop, e.g. at a Mercedes-
Benz Service Centre.
In such circumstances, you should also
restrict the maximum speed of the vehicle
to the maximum permitted speed for the
winter tyres using permanent Speedtronic
( = pa ge 211). Winter dri
ving Win
terty res* G
Risk of accident You must re
place wint ertyres with tread
de pth sof less than 4 mm immediately.
These tyres are no tsuitable for use in winter
an d do not provide sufficient grip. You could
therefore lose control of the vehicle and
cause an accide nt. 209en_d2.boo Seite
257 Dienstag, 25. Mai 2004 7:26 19

281
Practical advice
Display messag esTe
xt-style messages Display messages Possible cause
/consequ ence Possible sol
ution ABSdefective!
Visit workshop! ABS is dea
ctivated due to a mal-
function. ESP and BAS are also
dea ctivated along with ABS.
The brake system is still available
and works as normal without ABS. 6
Continue driving, but with even greater
care.
6 Visit a quali fied specialist workshop imme-
diately which has the necessary spe cialist
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 sys-
tems must be carried out at a quali fied spe-
cialist workshop.
G Otherwise, there is a risk of an accident. 209en_d2.boo Seite
281 Dienstag, 25. Mai 2004 7:26 19

282 Practical advice
Display
messages Display messages Pos
sible cause /consequence Possible solution
ABSDisplay fa
ulty
Visit work shop! ABS or the ABS display has mal-
functioned. 6
Continue driving, but with even greater
care.
6 Visit a qualified specialist workshop imme-
diately which has the necessary specialist
knowledge and tool sto carry out the work
required. Mercedes-Benz recommends
that you use a Mercedes-Benz Service
Centre for this pur pose. In particular, work
relevant to safety or on safety-related sys-
tems mu stbe carried out at a qualified spe-
cialist workshop.
G Othe rw ise, there is a risk ofan accident. 209en_d2.boo Seite
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283
Practical advice
Display messag esDisplay messages Possible cause
/consequ ence Possible sol
ution ABSAnti-lock braking
system
not working! ABS has been deactivated due to
undervoltage.
The brake system is still available
and works as norm
al.
It is possible that the battery is not
be ing charged. 6
Continue driving, but with even greater
care.
6 Visit a quali fied specialist workshop imme-
diately which has the necessary spe cialist
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 sys-
tems must be carried out at a quali fied spe-
cialist workshop.
G Otherwise, there is a risk of an accident. 209en_d2.boo Seite
283 Dienstag, 25. Mai 2004 7:26 19