2005 MERCEDES-BENZ E320CDI Multi function display

367 Practical hints
What to do if …
Vehicle status messages in the multi-function display
Warning and malfunction messages ap-
pear in the multifunction display located in
the instrument cluster.
Certain warning and malfunction messag-
es are accompanied by an audible signal.
Address these messages accordingly and
follow the additional instructions given in
this Operator’s Manual.
Selecting the vehicle status message
memory menu in the control system
(page 145) displays both cleared and
uncleared messages.
High-priority messages appear in the mul-
tifunction display in red color.Certain messages of high priority cannot
be cleared from the multifunction display
using the reset button (
page 24) or
buttonj, k, è orÿ on the
multifunction steering wheel.
Other messages of high priority and mes-
sages of less immediate priority can be
cleared from the multifunction display us-
ing the reset button or buttonj, k,
è orÿ on the multifunction steer-
ing wheel. They are then stored in the vehi-
cle status message memory (
page 153).
Remember that clearing a message will
only make the message disappear. Clear-
ing a message will not correct the condi-
tion that caused the message to appear.
Warning!
G
All categories of messages contain impor-
tant information which should be taken note
of and, where a malfunction is indicated, ad-
dressed as soon as possible at an autho-
rized Mercedes-Benz Center.
Failure to repair condition noted may cause
damage not covered by the Mercedes-Benz
Limited Warranty, or result in property dam-
age or personal injury.Warning!
G
No messages will be displayed if either the
instrument cluster or the multifunction dis-
play is inoperative.
Contact the nearest authorized
Mercedes-Benz Center.

368 Practical hintsWhat to do if …On the pages that follow, you will find a
compilation of the most important warning
and malfunction messages that may ap-
pear in the multifunction display.
For your convenience the messages are di-
vided into two sections:

Text messages (
page 369)


Symbol messages (
page 378)
iSwitching on the ignition causes all in-
strument cluster lamps (except low
beam headlamp indicator lamp, high
beam headlamp indicator lamp, and
turn signal indicator lamps unless acti-
vated) as well as the multifunction dis-
play to come on. Make sure the lamps
and multifunction display are in work-
ing order before starting your journey.

371 Practical hints
What to do if …
Display
Display message
Possible cause
Possible solution
Distronic
Currently unavailable
See Operator’s Manual
DISTRONIC* is switched off if:

the DISTRONIC cover in the area
of the radiator grille is dirty


the functionality is impaired by
heavy rain or thick fog

If necessary, clean the DISTRONIC cover in
the area of the radiator grille.

Restart the vehicle.
or
DISTRONIC* becomes operational again with-
out the engine being restarted when:


dirt on the grille falls off while driving (e.g.
slush or snow)


the system recognizes full sensor availabili-
ty (due to lessening rain or the road surface
drying)


the message in the multifunction display
disappears


the speed last stored flashes in the display
for five seconds.
You can operate DISTRONIC* as usual again.

375 Practical hints
What to do if …
Display symbol
Display messages
Possible cause
Possible solution
Front passenger
airbag activated
See Operator’s Manual
If performing any of the above corrective steps is suc-
cessful, the message
Front passenger airbag deacti-
vated
will appear in the multifunction display,
confirming the situation has been remedied. Note that
after performing the corrective steps, it may take up to
60 seconds for the message
Front passenger airbag
deactivated
to appear.
If the message
Front passenger airbag activated

remains on in the multifunction display and/or the
75 indicator lamp remains out even after per-
forming the above corrective steps, have the system
checked as soon as possible by an authorized
Mercedes-Benz Center.
Warning!
G
If the message
Front passenger airbag
activated
remains on in the multifunction
display and/or the
75
indicator
lamp remains out even after performing the
above corrective steps, do not have any
children12 years old and under and other
small individuals use the front passenger
seat until the system has been repaired.

376 Practical hintsWhat to do if …Display symbol
Display messages
Possible cause
Possible solution
Front passenger
airbag deactivated
See Operator’s Manual
Air bag is deactivated while
driving even though an
adult or someone larger
than a small individual is
occupying the front pas-
senger seat. Forces acting
on the seat may make the
system sense a decrease
in weight.
Stop the vehicle in a safe location as soon as possible
and check the following:
Do not lean on armrests or lift yourself up using han-
dle over the door.

Adjust the seat in a height position (
page 38).

Make sure that no objects which apply forces to the
seat are present (e.g. objects such as books, brief-
cases etc. lodged underneath, behind or around the
seat). Such forces may cause the system to sense
that an occupant of a lesser weight than actually
present is on the front passenger seat.

Re-position yourself.

Sit properly belted in a nearly upright position with
your back against the seat backrest.
If performing any of the above corrective steps is
successful, the message
Front passenger airbag
activated
will appear in the multifunction display,
confirming the situation has been remedied.
(Continued on next page)

377 Practical hints
What to do if …
Display symbol
Display messages
Possible cause
Possible solution
Front passenger
airbag deactivated
See Operator’s Manual
Note that after performing the corrective steps, it may
take up to 60 seconds for the message
Front passen-
ger airbag activated
to appear.
If the message
Front passenger airbag deactivated

remains on in the multifunction display and/or the
75 indicator lamp remains on even after per-
forming the above corrective steps, have the system
checked as soon as possible by an authorized
Mercedes-Benz Center.
Do not have any passenger use the front passenger seat
until the system has been repaired.
Warning!
G
If the message
Front passenger airbag
deactivated remains on in the multifunc-
tion display and/or the 75 indica-
tor lamp remains illuminated even after
performing the above corrective steps, do
not have any passenger use the front pas-
senger seat until the system has been re-
paired.

405 Practical hints
What to do if …
Display symbol
Display messages
Possible cause
Possible solution
t
Function
unavailable
This display appears if button t or
s on the multifunction steering wheel
is pressed and the vehicle is not equipped
with a telephone.
Ê
Trunk open
This message will appear whenever the
trunk lid is open.

Close the trunk lid.
W
Washer fluid,
please refill
The fluid level has dropped to about
1/3
of total reservoir capacity.
Add washer fluid (
page 310).

472 Technical termsCOMAND
(C
ockpit M
anagement and D
ata Sys-
tem)
Information and operating center for
vehicle sound and communications
systems, including the radio and navi-
gation system, as well as other optional
equipment (CD changer, telephone,
etc.).
Control system
The control system is used to call up
vehicle information and to change
component settings. Information and
messages appear in the multifunction
display. The driver uses the buttons on
the multifunction steering wheel to
navigate through the system and to ad-
just settings.
Cruise control
Driving convenience system for auto-
matically maintaining the vehicle speed
set by the driver.Distronic*
A driving convenience cruise control
system which helps the driver maintain
a pre-selected speed:


If there is no vehicle directly ahead,
the system operates in the same
way as conventional ->cruise con-
trol.


If a slower moving vehicle is ahead,
Distronic will reduce your vehicle
speed to the extent permitted by re-
duced throttle and up to 20% brak-
ing power to maintain the preset
minimum following distance.
DTR
(->Distronic*)
Engine number
The number set by the manufacturer
and placed on the cylinder block to
uniquely identify each engine pro-
duced.Engine oil viscosity
Measurement for the inner friction (vis-
cosity) of the oil at different tempera-
tures. The higher the temperature an
oil can tolerate without becoming thin,
or the lower the temperature it can tol-
erate without becoming viscous, the
better the viscosity.
ESP
(E
lectronic S
tability Pr
ogram)
Improves vehicle handling and direc-
tional stability.
ETD
(E
mergency T
ensioning D
evice)
Device which deploys in certain frontal
and rear collisions exceeding the sys-
tem's threshold to tighten the seat
belts.
->SRS