Page 127 of 314

127 Controls in detail
Audio system
Manual repeat dialing (redial)
Press the
SND
key once to re-select the
last entered number.
The last dialed telephone number is
shown on the display.
Use the d, c, f or e but-
ton to select the numbers stored in the
re-dial memory of the telephone.
Press the
SND
key a second time to
place the call.
The abbreviation L and the number in the
memory are shown in the top line of the
display.Accepting an incoming call in tele-
phone mode
With an incoming call, the ringing tone will
be heard and the message
CALL
appears in
the display.
Press the
SND
key to answer the call.
Accepting an incoming call in tape, CD
or radio mode
If the telephone is activated in the back-
ground (telephone symbol in the display),
the audio system will automatically switch
to telephone mode when an incoming call
is received. The audio source is muted, the
ringing tone is heard and the message
CALL
appears. After the call has been ter-
minated, the previously selected audio
source is resumed.Terminating call
Press the
END
key to terminate a cur-
rent call.
Component malfunctions
The radio, CD changer* and
Mercedes-Benz integrated cellular tele-
phone* are part of a fiberoptic networked
system. Failure of one of the components
can lead to malfunctions of the other com-
ponents. Please contact your authorized
Mercedes-Benz Center or call
1-800-FOR-MERCedes for more informa-
tion in the event of a malfunction.
Page 128 of 314

128 Controls in detailPower windows
Power windowsOpening and closing the windows
The side windows can be opened and
closed electrically. The switches for the
side windows are on the lower part of the
center console.
1Power window switch
Turn key in the steering lock to
position1 or2.Opening the windows
Press switch at the symbolk to the
resistance point.
The corresponding window will move
downwards until you release the
switch.
Closing the windows
Press switch at the symbolj.
The corresponding window will move
upwards until you release the switch.
Fully opening the windows (Ex-
press-open)
Press switch at the symbolk past
the resistance point and release.
The corresponding window opens com-
pletely.
Stopping windows
Briefly press switch atk orj.
Warning!
G
When closing the windows, make sure there
is no danger of anyone being harmed by the
closing procedure.
The closing of the door windows can be im-
mediately halted by releasingj.
When leaving the vehicle, always remove the
key from steering lock and lock your vehicle.
Do not leave children unattended in the ve-
hicle, or with access to an unlocked vehicle.
Unsupervised use of vehicle equipment can
cause an accident and/or serious personal
injury.iThe power windows can also be
operated with the retractable hardtop
switch (
page 132).
Page 130 of 314

130 Controls in detailRetractable hardtop
Retractable hardtopOpening and closing the retractable hardtop
For safety reasons, the retractable hardtop
can only be opened and closed when the
vehicle is standing still.
Warning!
G
Before operating the switch for the retract-
able hardtop make sure no persons are in-
jured by the moving parts (retractable
hardtop, roof frame, and trunk lid) due to in-
attention.
Hands must never be placed near the roof
frame, upper windshield area, retractable
hardtop, shelf behind roll bars, or trunk lid
while the retractable hardtop is being raised
or lowered. Serious personal injury may oc-
cur.
If potential danger exists, release the re-
tractable hardtop switch. This immediately
interrupts the raising or lowering procedure.
You then can operate the retractable hard-
top switch to raise or lower the retractable
hardtop away from the danger zone.
!Never sit or place heavy objects on the
rear shelf. Doing so could cause dam-
age to the retractable hardtop and the
rear shelf.Warning!
G
When leaving the vehicle, always remove the
key from the steering lock and lock the vehi-
cle. Do not leave children unattended in the
vehicle, or with access to an unlocked vehi-
cle. Unsupervised use of vehicle equipment
may cause an accident and/or serious per-
sonal injury.
Page 132 of 314

132 Controls in detailRetractable hardtopOpening the retractable hardtopRetractable hardtop switchBefore pulling on the retractable hardtop
switch, you must ensure
the parking brake is engaged
(page 47)
the luggage cover is closed, see lug-
gage cover
the trunk lid is closed
the ignition is switched on (key in steer-
ing lock position2)
Pull the retractable hardtop switch as
indicated by the arrow until the retract-
able hardtop is completely lowered into
its trunk storage compartment and the
indicator lamp in the retractable hard-
top switch goes out.
If you continuously pull on the retract-
able hardtop switch or release and pull
it again within approximately
30 seconds, the door windows will
close.
However, the door windows can also be
closed/opened later on.
Pull on the retractable hardtop switch
twice forward/backward. Pull on the
switch only briefly the first time. The
second time, pull on the switch until
the door windows have reached the de-
sired height.
The rear quarter windows cannot be raised
with the retractable hardtop lowered.
iFor safety reasons, the retractable
hardtop cannot be opened while driv-
ing.
Make sure the retractable hardtop is
dry before you open it. Otherwise water
may enter the trunk interior.!If the indicator lamp in the retractable
hardtop switch flashes slowly, a mal-
function has occurred in the system.
If the indicator lamp in the retractable
hardtop switch flashes rapidly, the
trunk lid and/or luggage cover may be
open and need to be closed.Warning!
G
To prevent possible accidents, drive the ve-
hicle only with the retractable hardtop either
completely closed and locked, or fully low-
ered into its storage compartment.
Page 133 of 314

133 Controls in detail
Retractable hardtop
Prior to cleaning the rear window, read and
observe the instructions in the “Operation”
section (
page 159).Closing the retractable hardtop
Retractable hardtop switchBefore pushing on the retractable hardtop
switch, you must ensure
the parking brake is engaged
(page 47)
the luggage cover is closed, see lug-
gage cover
the trunk lid is closed
the ignition is switched on (key in steer-
ing lock position2)
Push the retractable hardtop switch as
indicated by the arrow until the retract-
able hardtop is completely closed and
locked and the indicator lamp in the re-
tractable hardtop switch goes out.
If you continuously push on the retract-
able hardtop switch or release and
push it again within approximately
30 seconds, the door windows will
close.
However, the door windows can also be
closed/opened later on.
Pull on the retractable hardtop switch
twice forward/backward. Pull on the
switch only briefly the first time. The
second time, pull on the switch until
the door windows have reached the de-
sired height.
!Do not manually move corner flaps or
rear shelf. Doing so will result in dam-
age to the retractable hardtop folding
mechanism that is not covered by the
Mercedes-Benz Limited Warranty.
iFor safety reasons, the retractable
hardtop cannot be closed while driving.
Page 134 of 314

134 Controls in detailRetractable hardtop
Locking the retractable hardtop after
raising/lowering
If the retractable hardtop is not properly
locked, lock it as described below.Problems when operating the retract-
able hardtop
Unlocked status noticed when stopped
Switch on the ignition.
To lock the retractable hardtop in its
fully closed position, push the retract-
able hardtop switch forward.
Unlocked status noticed while driving
Stop the vehicle.
Leave the ignition switched on
To lock the retractable hardtop in its
fully closed position, push the retract-
able hardtop switch forward.
!If the indicator lamp in the retractable
hardtop switch flashes slowly, a mal-
function has occurred in the system.
If the indicator lamp in the retractable
hardtop switch flashes rapidly, the
trunk lid and/or the luggage cover may
be open, and need to be closed.Warning!
G
To prevent possible accidents, drive the ve-
hicle only with the retractable hardtop either
completely closed and locked, or fully low-
ered into its storage compartment.
Warning!
G
The retractable hardtop is not fully closed
and locked:
if the indicator lamp in the retractable
hardtop switch remains lit (key in steer-
ing lock position2).
if the indicator lamp flashes, and a warn-
ing sounds for ten seconds when start-
ing to drive.
Warning!
G
Stop the vehicle and lock the retractable
hardtop before continuing to drive. You
could otherwise endanger yourself and oth-
ers.
Page 139 of 314
139 Controls in detail
Useful features
Useful features
Interior storage spaces Glove box
1Glove box lid release
2Glove box
Opening the glove box
Pull lid release1.
The glove box lid opens downward.
Closing the glove box
Push lid up to close.Locking the glove box
Insert key into the glove box lock and
turn it to position1. Remove key from
the lock while in position1.
Unlocking the glove box
Turn key in the glove box lock to
position2. Remove key from the lock
while in position2.
Warning!
G
To help avoid personal injury during a colli-
sion or sudden maneuver, exercise care
when stowing objects in the vehicle. Put lug-
gage or cargo in the cargo compartment if
possible. Do not pile luggage or cargo higher
than the seat backs. Do not place anything
on shelf behind the roll bars.
Parcel nets cannot secure hard or heavy ob-
jects.
Keep compartment lids closed. This will help
to prevent stored objects from being thrown
about and injuring vehicle occupants during
an accident.
Page 143 of 314

143 Controls in detail
Useful features
Cigarette lighter
1Cigarette lighter
2Cover
Turn key in the steering lock to
position1 or2 (
page 29).
Slide cover2 rearward.
Push in cigarette lighter1.
The cigarette lighter will pop out auto-
matically when hot.
Telephone*
Radio transmitters, such as a portable tele-
phone or a citizens band unit, should only
be used inside the vehicle if they are con-
nected to an antenna that is installed on
the outside of the vehicle.
The external antenna must be approved by
Mercedes-Benz. Please contact an autho-
rized Mercedes-Benz Center for informa-
tion on the installation of an approved
external antenna. Refer to the radio trans-
mitter operation instructions regarding use
of an external antenna.
Warning!
G
Never touch the heating element or sides of
the cigarette lighter; they are extremely hot.
Hold the knob only.
When leaving the vehicle, always remove the
key from the steering lock, and lock your
vehicle. Do not leave children unattended in
the vehicle, or with access to an unlocked
vehicle. Unsupervised use of vehicle equip-
ment may cause an accident and/or serious
personal injury.iThe cigarette lighter socket can be
used to accommodate electrical acces-
sories up to a maximum 85 W.
Warning!
G
Never operate radio transmitters equipped
with a built-in or attached antenna (i.e. with-
out being connected to an external antenna)
from inside the vehicle while the engine is
running. Doing so could lead to a malfunc-
tion of the vehicle’s electronic system, pos-
sibly resulting in an accident and/or serious
personal injury.