service reset MERCEDES-BENZ CLK COUPE 2004 Owners Manual

106 Controls in detail
Instrument cluster
You will find a full ov
erview of the instru-
ment cluster in the "At a glance" sect ion
( = page 12).
1 Reset button
The displ ays in the instrument cluster are
ac tivated when you:
! open a door
! switch on the ignition
! press the reset button
! switch on the lights
You can modify the instrument cluster dis-
play settings, e.g. the language selection,
using the operating system ( =pa ge 108). 6
Make sure that the standard displ ayis
shown in the mu lti-function display
(= page 112).
6 Press and hold the reset button 1
until the trip me ter is reset. You can adjust the brightness of th
einstru-
ment lighting using reset button 1.
i The instrument lighti ngautomatically
adjusts itself to the brightness of the ambient
light. Brighter
6
Turn reset button 1clockwise.
The instrument lighting becomes
brighter. Dimmer
6
Turn the reset but tonan ti-clockwise.
The instrument lighting becomes dim-
mer. Instrument cluster
G
Riskofaccident No
messages are displayed if the instrument
clu ster or multi-functio n display fail. You
could fail to rec ognise dangers and thereby
endanger yours elf or others.
Contact a qualified speci alist workshop
im me diately, e.g. a Mercedes-Benz Service
Centre, and have the instrument cluster or
multi-function display checked. Resetting
the trip met er Adjusting the instrument lighting209en_d2.boo Seite
106 Dienstag, 25. Mai 2004 7:26 19

265
Operation
Service
ASSYST, the A ctive S ervice Syst em, tells
you when the next service is due.
Approximately one month before the next
service is due ,one of the following mes-
sages will appear in the multi-function dis-
play while you are driving or the ignition is
switched on:Se rvice A in.. days
Se rvice A in.. km
Se rvice A due now!
TheService AorService Bmessages pro-
vi de information about the type of service
which is due. i
Thetime between individual services de-
pends on your sty leof driving. Amoderate style
of driving atmedium engine speeds and avoidi ng
short trips increase this time.
The service indicator is cleared automati-
cally after 30 seconds. You can also clear
it yourself.
6 Press the reset button on the left-hand
side of the instrument cluster
(
= page 12). If you have missed the service due date,
the following messages appear in the
multi-function display:
Service
A exceededby.. days
Service A exceededby.. km
A signal also sounds.
A qual ified specialist workshop, e.g. a
Mercedes-Benz Serv ice Centre, will reset
the service indicator after the service work
has been carr ied out.
i You could be in breach of rele vant regula-
tions by failing tohave the spe cified service
carried out. Service
P54.30-5239-31 Clearing the service indicator Missi
ngthe service due date 209en_d2.boo Seite
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266 Operation
Service
6
Switch on the ignition.
The standard display appears in the mul ti-
function display (= page 120).
6 Pres s the k orj button on the
mu lti-function steering wheel repeat-
edly until the 9or´ service
symbol appears in the multi-function
display with the service due date.
i Periods when the battery isdisconnected
ar en ot recorde dbythe timed service indicator.
Yo u must therefore subtract such periods from
the ser vice due dat eyourself.
Do not confuse the service indicator with the
: engine oil level display. If your vehicle is ever service
dother than
at a Mercedes-Benz Serv ice Ce ntre, you
can reset the service indicator yoursel f.
6 Switch on the ignition.
The standard displ ayappears in the multi-
function display (= page 120).
6 Press the korj button on the
multi-function steering wheel repeat-
edly until the 9or´ service
symbol appears in the mul ti-function
display with the service due date.
6 Press and hold the reset button on the
left in the instrument cluster for about
four seconds. The following message appears
inthe
display:Re set service interval?
To confirm pr ess reset button
6To confirm, press and hold the reset
button until asignal sou nds.
The service indicator now displays the
new value.
i Ifyou have reset the service indicator acci-
dentally, a qualified specialist workshop, e.g. a
Mercedes-Benz Service Centre, will beableto
upda te itagain. Calling up the
service due date Resetti
ngthe service indic ator 209en_d2.boo Seite
266 Dienstag, 25. Mai 2004 7:26 19

280 Practical advice
Display
messages
The operating system shows warnings or
malfunct ions in the multi-function display.
Certain messages are accompanied by an
audible warning signal or a continuous
tone.
High-priority messages are highlighted in
red in the display. These messages are
printed inred in the following tables.
Please respond inaccordance with the
messages and follow the additional notes
in this Owner's Manual.
! You can acknowledge low-priority mes-
sages by pressing the è,· ,
j ork buttons on the multi-
fun ction steering wheel or the reset
button on the left in the instrument
cluster. They will then be stored in the
malfunction memor y.
! Highest-priority messages cannot be
acknow ledged and are automatically
stored in the malfunction memory. If you select
the malfunction memory
menu in the operating system, the ac-
knowledged and unacknowledged mes-
sages will appear ( =page 116).
! Malfunctions and faults are only indicated
and dis play ed bycertain systems. The messages
se rve merelyto make sure that the vehicle oper-
ates safel y. i
Turning the key to position 2in the ignition
lock or pressing the KEYLESS GO* button twice
activates all the warni ngand indicator lamps
(except for the turn signal indicator lamps) and
the multi-function display. Please check that
the yare working properly before commencing a
journey.
The following tables show all the display
messages. The messages are divided into
sections to make it easier to find the rele-
va nt message:
! Text-style messages from
(=
page 281) onwards are displayed
alphabetically
! Symbol messages from ( =pa ge 293)
onwards Display messages
G
Riskofaccident No
messages are displayed if the instrument
clu ster or multi-function display fails. Other
systems which significantly affect the vehi-
cle's han dling characteristics may have
failed.
Contact a qualified spec ialist workshop im-
me diate lywhich hast he nece ssary special-
ist knowledge and tools to carry out the
work requi red. Mercedes-Benz recommends
that you use a Mercedes-Benz Service Cen-
tre for this purpose. In parti cular, work rele-
va nt to safety or onsafety-relate dsystems
must be carried out at a quali fied specialist
wor kshop. 209en_d2.boo Seite
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