Page 273 of 434

272 OperationMaintenanceService term exceeded
If you have exceeded the suggested ser-
vice term, you will see the following mes-
sage in the right multifunction display:Service A exceeded by xx days
Service A exceeded by xx miles (km)An acoustic signal will also sound.
The Mercedes-Benz Center will reset the
service indicator following a completed
service.
Calling up the service indicator
Switch on ignition.
The standard display of the control sys-
tem appears (
page 127).
Press button k or j on the
multifunction steering wheel until the
FSS indicator service symbol 9 or
´ appears in the left multifunction
display and the service deadline ap-
pears in the right multifunction display.
Resetting the service indicator
In the event that the service on your vehi-
cle is not carried out by an authorized
Mercedes-Benz Center, you can reset the
service indicator yourself.
Switch on ignition.
The standard display of the control sys-
tem appears (
page 127).
Press button k or j on the
multifunction steering wheel until the
FSS indicator service symbol 9 or
´ appears in the left multifunction
display and the service deadline ap-
pears in the right multifunction display.
Press the reset button for about four
seconds.
The following message appears in the
tachometer:Service Interval...
Reset:
R-Button 3 Sec.
iIf the battery supplying the vehicle’s
electrical consumers is disconnected,
the days of disconnection will not be in-
cluded in the count shown by the ser-
vice indicator. To arrive at the true
service deadline, you will need to sub-
tract these days from the days shown
in the service indicator.
Do not confuse the service indicator
with the engine oil level indicator :.
Page 280 of 434

279 Operation
Vehicle care
Light alloy wheels
Mercedes-Benz approved Wheel Care
should be used for regular cleaning of the
light alloy wheels.
If possible, clean wheels once a week with
Mercedes-Benz approved Wheel Care, us-
ing a soft bristle brush and a strong spray
of water.
Follow the instructions on container.
Instrument cluster
Use a gentle dishwashing detergent or
mild detergent for delicate fabrics as a
washing solution. Wipe with a cloth moist-
ened in lukewarm solution. Do not use
scouring agents.Steering wheel and gear selector lever
Wipe with a damp cloth and dry thoroughly
or clean with Mercedes-Benz approved
Leather Care.
Cup holder
Use a gentle dishwashing detergent or
mild detergent for delicate fabrics as a
washing solution. Wipe with a cloth moist-
ened in lukewarm solution. Do not use
scouring agents.
Hard plastic trim items
Pour Mercedes-Benz approved Interior
Care onto soft lint-free cloth and apply
with light pressure.
Headliner
Clean with soft bristle brush, or use a
dry-shampoo cleaner in case of excessive
dirt.Seat belts
The webbing must not be treated with
chemical cleaning agents. Use only clear,
lukewarm water and soap. Do not dry the
webbing at temperatures above 176°F
(80°C) or in direct sunlight.
iOnly use acid-free cleaning materials.
Acid may cause corrosion or damage to
the clear coat.
Warning!
G
Do not bleach or dye seat belts as this may
severely weaken them. In a crash they may
not be able to provide adequate protection.
Page 284 of 434

283 Practical hints
What to do if …
Problem
Possible cause
Suggested solution
-
The yellow ABS indicator lamp
comes on while driving.
The ABS has detected a malfunction and has
switched off. The BAS and the ESP are also
switched off (see messages in display).
The SBC brake system is still functioning nor-
mally but without ABS available.
If the ABS control unit is malfunctioning, oth-
er systems such as Parktronic*, Distronic*,
or the automatic transmission may also be
malfunctioning.
Continue driving with added caution.
Wheels may lock during hard braking,
reducing steering capability.
Have the system checked at an autho-
rized Mercedes-Benz Center as soon
as possible.
Failure to follow these instructions in-
creases the risk of an accident.
Read and observe messages in the
display (
page 291).
The charging voltage has fallen below
10 volts and the ABS was switched off.
When the voltage is above this value
again, the ABS is operational again.
If necessary, have the generator and
battery checked.
Page 292 of 434

291 Practical hints
What to do if …
Messages in the display
The control system shows warning and
malfunction messages in the multifunction
display.
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.
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 22) or a
steering wheel button.
Other high priority messages and messag-
es of less immediate priority (regular dis-
play colors) can be cleared from the
multifunction display using the reset but-
ton or one of the steering wheel buttons.
These are then stored in the malfunction
message memory (
page 136).Selecting the malfunction memory menu in
the control system (
page 136) displays
both cleared and uncleared messages.On the pages that follow, you will find a
compilation of the most important warning
and malfunction messages that may ap-
pear in the display. High priority messages
appear on a red background.
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 your nearest authorized
Mercedes-Benz Center.
iSwitching on the ignition causes all
lamps as well as the multifunction dis-
play to come on. Make sure they are all
in working order before starting your
journey.
Page 293 of 434
292 Practical hintsWhat to do if …Text messagesLeft display
Right display
Possible cause
Possible solution
ABC
Drive carefully!
The capability of the ABC system is
restricted. This can impair handling.
Do not exceed a speed of 50 mph (80 km/h).
Visit an authorized Mercedes-Benz Center as
soon as possible.
The vehicle is losing oil.
Stop your vehicle as soon as it is safe to do so.
Stop,
car too low
The car is parked on an extremely
uneven surface.
Press the vehicle level control button to select
level 2 (
page 209).
ABC is malfunctioning.
Stop and press the ABC button to select a
higher vehicle level (
page 209).
Do not turn steering wheel too far to avoid
damaging the front fenders.
Listen for scraping noises.
Do not exceed a speed of 50 mph (80 km/h).
Visit an authorized Mercedes-Benz Center as
soon as possible.
Page 294 of 434

293 Practical hints
What to do if …
Left display
Right display
Possible cause
Possible solution
ABC
Display malfunction
Visit
workshop!
The ABC display or the ABC system
itself is malfunctioning.
Visit an authorized
Mercedes-Benz Center as soon as possible.
Visit
workshop!
The capability of the ABC system is
restricted.
Do not exceed a speed of 50 mph (80 km/h).
Visit an authorized Mercedes-Benz Center as
soon as possible.
ABS
malfunction!
Visit
workshop!
The ABS has detected a malfunc-
tion and has switched off. The ESP
and the BAS are also deactivated.
The SBC brake system is still func-
tioning normally but without the
ABS available.
Continue driving with added caution.
Wheels may lock during hard braking, reduc-
ing steering capability.
Have the system checked at an authorized
Mercedes-Benz Center as soon as possible.
Failure to follow these instructions increases the
risk of an accident.
Display malfunction
Visit
workshop!
The ABS or the ABS display is mal-
functioning.
Continue driving with added caution.
Wheels may lock during hard braking, reduc-
ing steering capability.
Have the system checked at an authorized
Mercedes-Benz Center as soon as possible.
Failure to follow these instructions increases the
risk of an accident.
Page 296 of 434
295 Practical hints
What to do if …
Left display
Right display
Possible cause
Possible solution
ESP
Unavailable!
See Oper.’s Man.
The ESP is deactivated because the
power supply has been interrupted.
The SBC brake system is still func-
tioning normally.
Synchronize the ESP. With the vehicle station-
ary, turn the steering wheel completely to the
left and then to the right.
If the ESP message does not go out:
Continue driving with added caution.
Have the system checked at an authorized
Mercedes-Benz Center as soon as possible.
Failure to follow these instructions increases the
risk of accident.
!When sychronizing the ESP, make sure
you can turn the steering wheel in both
directions as far as it will go without the
wheels hitting any objects, e.g. a road
curb.
Page 307 of 434

306 Practical hintsWhat to do if …Left display
Right display
Possible cause
Possible solution
G
Display malfunction
Visit
workshop!
The displays for several systems
have malfunctioned. Some systems
themselves may also have malfunc-
tioned.
Continue driving with added caution.
When the display is malfunctioning, warnings
and malfunction messages might not be dis-
played.
Have the electronic systems checked by an
authorized Mercedes-Benz Center.
±
Display defective
Visit workshop!
Certain electronic systems are un-
able to relay information to the con-
trol system. The following systems
may have failed:
Coolant temperature gauge
Tachometer
Cruise control display
Have the electronic systems checked by an
authorized Mercedes-Benz Center
(page 285).
J
Door open!
You are attempting to drive with
one or more doors open.
Close the doors.
_
Entry position
Do not drive!
Seat, mirrors and steering wheel
have not yet moved into their preset
driving positions.
Wait until the seat, mirrors and steering wheel
have moved to their driving positions.
The message disappears.