Page 407 of 514

406 Practical hintsWhat to do if …?Display symbol
Display message
Possible cause/consequence
Possible solution
.
Low beam, left
The left low beam lamp is malfunctioning.
Halogen headlamp:
Replace the bulb as soon as possible.
Bi-Xenon* headlamp:
Visit an authorized Mercedes-Benz
Center as soon as possible.
Low beam, right
The right low beam lamp is malfunction-
ing.
Halogen headlamp:
Replace the bulb as soon as possible.
Bi-Xenon* headlamp:
Visit an authorized Mercedes-Benz
Center as soon as possible.
Parking lamp
front left
The left front parking lamp is
malfunctioning.
Visit an authorized Mercedes-Benz
Center as soon as possible.
Parking lamp
front right
The right front parking lamp is
malfunctioning.
Visit an authorized Mercedes-Benz
Center as soon as possible.
Rear foglamp
back-up lamp on
The foglamp is malfunctioning. A back-up
bulb is being used.
Visit an authorized Mercedes-Benz
Center as soon as possible.
Reverse lamp, left
The left backup lamp is malfunctioning.
Replace the bulb as soon as possible.
Reverse lamp, right
The right backup lamp is malfunctioning.
Replace the bulb as soon as possible.
Page 408 of 514

407 Practical hints
What to do if …?
Display symbol
Display message
Possible cause/consequence
Possible solution
.
Side marker lamp
front left
The front left side marker lamp is malfunc-
tioning.
Visit an authorized Mercedes-Benz
Center as soon as possible.
Side marker lamp
front right
The front right side marker lamp is mal-
functioning.
Visit an authorized Mercedes-Benz
Center as soon as possible.
Tail lamp left
back-up lamp on
The left tail lamp is malfunctioning. A
back-up bulb is being used.
Visit an authorized Mercedes-Benz
Center as soon as possible.
Tail lamp right
back-up lamp on
The right tail lamp is malfunctioning. A
back-up bulb is being used.
Visit an authorized Mercedes-Benz
Center as soon as possible.
Turn off lamps
Lamps have been turned on although the
SmartKey in the starter switch is in posi-
tion 0.
Turn off the headlamps.
Turn signal,
front left
The left front turn signal lamp is malfunc-
tioning.
Replace the bulb as soon as possible.
Turn signal,
front right
The right front turn signal lamp is malfunc-
tioning.
Replace the bulb as soon as possible.
Turn signal,
left mirror
The left turn signal in the side mirror is
malfunctioning. This message will only ap-
pear if all light emitting diodes have
stopped working.
Have the LEDs replaced as soon as
possible.
Page 409 of 514
408 Practical hintsWhat to do if …?Display symbol
Display message
Possible cause/consequence
Possible solution
.
Turn signal,
right mirror
The right turn signal in the side mirror is
malfunctioning. This message will only ap-
pear if all light emitting diodes have
stopped working.
Have the LEDs replaced as soon as
possible.
Turn signal rear left
back-up lamp on
The left rear turn signal lamp is malfunc-
tioning. A back-up bulb is being used.
Replace the bulb as soon as possible.
Turn signal rear right
back-up lamp on
The right rear turn signal lamp is malfunc-
tioning. A back-up bulb is being used.
Replace the bulb as soon as possible.
Please engage
roll-over bar
The roll bar is malfunctioning.
Have the system checked at an autho-
rized Mercedes-Benz Center as soon
as possible.
Please release
roll-over bar
The roll bar is malfunctioning.
Operate the roll bars manually
(page 423).
Have the system checked at an autho-
rized Mercedes-Benz Center as soon
as possible.
Page 410 of 514

409 Practical hints
What to do if …?
Display symbol
Display message
Possible cause/consequence
Possible solution
(
Lock driver’s
seat
The driver seat backrest is not engaged.
Fold back and push the seat backrest un-
til the seat cushion and seat backrest au-
dibly engage into the driving position.
Lock front
passenger seat
The passenger seat backrest is not en-
gaged.
Fold back and push the seat backrest un-
til the seat cushion and seat backrest au-
dibly engage into the driving position.
<
Seat belt system
Drive to workshop
The seat belt system is malfunctioning.
Visit an authorized Mercedes-Benz
Center as soon as possible.
L
Tele Aid malfunction
Drive to workshop
One or more main functions of the Tele
Aid system are malfunctioning.
Have the Tele Aid system checked by
an authorized Mercedes-Benz Center.
1
Restraint system
defective
Drive to workshop
The system is malfunctioning.
Drive with added caution to the near-
est authorized Mercedes-Benz Center.
Warning!
G
In the event a malfunction of the SRS is indi-
cated as outlined above, the SRS may not be
operational.
For your safety, we strongly recommend
that you visit an authorized Mercedes-Benz
Center immediately to have the system
checked; otherwise the SRS may not be de-
ploy when needed in an accident, which
could result in serious or fatal injury, or it
might deploy unexpectedly and unnecessar-
ily which could also result in injury.
Page 411 of 514

410 Practical hintsWhat to do if …?Display symbol
Display message
Possible cause/consequence
Possible solution
K
Lock top
The soft top is not properly locked.
Lock the soft top again (
page 259).
Top being opened
The soft top is not completely open or
closed. The hydraulics are losing pres-
sure.
Open or close the soft top all the way.
Top
Visit workshop
The soft top is malfunctioning.
Have the system checked at an autho-
rized Mercedes-Benz Center as soon
as possible.
Start engine to
operate top
The on-board voltage is too low.
Start the engine.
Top locked
as vehicle is moving
You have attempted to open or close the
soft top while driving.
Pull over to the side of the road and re-
peat soft top operation while the vehi-
cle is stationary.
_
Steering oil
Visit workshop
The steering gear oil level is too low. There
is a danger of steering gear damage.
Have the system checked by an autho-
rized Mercedes-Benz Center.
Warning!
G
If the level of steering gear oil in reservoir is
too low, the steering power assistance could
fail. Much greater effort will then be needed
to turn the steering wheel.
Do not add steering oil without checking the
steering system.
Do not drive the vehicle. Have the system
checked at an authorized Mercedes-Benz
Center as soon as possible.
Page 412 of 514
411 Practical hints
What to do if …?
Display symbol
Display message
Possible cause/consequence
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.
X
Tire pressure
Check tires
The Run Flat Indicator* indicates that the
pressure is too low in one or more tires.
Carefully bring the vehicle to a halt,
avoiding abrupt steering and braking
maneuvers. Observe the traffic
situation around you.
Check and adjust tire inflation pres-
sure as required (
page 341).
If necessary, change the wheel
(page 446).
Reactivate the Run Flat Indicator* af-
ter adjusting the tire inflation pressure
values (
page 343).
Page 413 of 514
412 Practical hintsWhat to do if …?Display symbol
Display message
Possible cause/consequence
Possible solution
Ê
Trunk open
This message will appear whenever the
trunk is open.
Close the trunk.
Close trunk lid
This message will appear when the soft
top is operated with the trunk open.
Close the trunk.
Trunk partitioner
Please close
This message will appear when the soft
top is operated with the luggage cover
open.
Fold down and latch luggage cover
(page 262).
W
Washer fluid
Check level
The fluid level has dropped to about
1/3 of
total reservoir capacity.
Add washer fluid (
page 329).
Page 426 of 514

425 Practical hints
Opening/closing in an emergency
Press hex wrench down firmly in direc-
tion of arrow3 and hold.
Press head restraint down in direction
of arrow4.
Pull hex wrench 2 out and take weight
off head restraint.
Repeat this procedure on roll bar for
second head restraint.
Soft top emergency operation
If the soft top cannot be automatically
closed, check the following:
Is the luggage cover engaged in place
(page 262)?
Have the roll bars been released? If so,
lower the roll bars manually
(page 424).
Is the trunk lid closed (
page 110)?
Is there sufficient on-board voltage?
Start the engine if necessary.
These messages will also appear in the
multifunction display (
page 410).
If automatic operation still does not func-
tion properly, you can close the soft top
manually.
This procedure should be performed with
great care by two persons.
!Manually closing the soft top is a com-
plicated and technically demanding
procedure. Close the soft top manually
in emergency cases only. Otherwise,
visit an authorized Mercedes-Benz
Center. Please read the instructions
fully before beginning operation and
only undertake it with another person
and if you feel fully capable of perform-
ing the tasks involved. Warning!
G
It is important that a second person
helps you. Otherwise, you could become
trapped or injured.
Remove any wristwatches or jewelry
such as rings or bracelets. Otherwise,
they could get caught in the vehicle
mechanism, causing personal injury to
yourself or damage to the vehicle.
Always use the grips provided as indi-
cated. Otherwise you could injure your-
self.