238 Controls in detailPower tilt/sliding sunroof*Stopping the power tilt/sliding sunroof
during Express-operation
Move the sunroof switch in any direc-
tion.Synchronizing the power tilt/sliding
sunroof
The tilt/sliding sunroof must be synchro-
nized
after the battery has been
disconnected or discharged
after the tilt/sliding sunroof has been
closed manually (
page 429)
after a malfunction
if the tilt/sliding sunroof does not open
smoothly
Remove the respective fuse from the
main fuse box (
page 461).
Reinsert the fuse in the main fuse box.
Switch on the ignition (
page 36).
Move and hold the sunroof switch in di-
rection of arrow3 until the tilt/sliding
sunroof is fully raised at the rear.
Keep holding the sunroof switch in di-
rection of arrow3 for approximately
1 second.
Check the Express-open feature
(page 237).
If the tilt/sliding sunroof opens com-
pletely, the roof is synchronized. Other-
wise repeat the above steps.
iIf the movement of the tilt/sliding sun-
roof is blocked during the
Express-close procedure, the tilt/slid-
ing sunroof will stop and reopen
slightly.
239 Controls in detail
Panorama roof with power tilt/sliding panel*
Panorama roof with power tilt/sliding panel*
Opening and closing the roller
sunblinds for the panorama roof with power tilt/sliding panel
The tilt/sliding panel and the front and
rear roller sunblinds are opened and
closed electrically. The switch for the
tilt/sliding panel and the roller sunblinds is
on the overhead control panel. An addi-
tional switch for the roller sunblinds is in
the rear passenger compartment.
The roller sunblinds only operate with the
tilt/sliding panel closed. The front and rear
roller sunblind cannot be operated individ-
ually.
Roof panel switch1Open roller sunblinds
2Close roller sunblinds
Roller sunblinds switch, rear 1Open roller sunblinds
2Close roller sunblinds
Switch on the ignition (
page 36).
Opening and closing the roller sun-
blinds
To open or close the roller sunblinds,
move the roof panel/roller sunblinds
switch to the resistance point in the re-
quired direction of arrow1 or2.
Release the roof panel/roller sunblinds
switch when the roller sunblinds have
reached the desired position.
240 Controls in detailPanorama roof with power tilt/sliding panel*Fully opening the roller sunblinds (Ex-
press-open)
Move the roof panel/roller sunblinds
switch past the resistance point in di-
rection of arrow1 and release.
The roller sunblinds opens completely.
Stopping the roller sunblinds during
Express-operation
Move the roof panel/roller sunblinds
switch in any direction.Opening and closing the panorama roof
with power tilt/sliding panel
The tilt/sliding panel is opened and closed
electrically. The switch for the tilt/sliding
panel is on the overhead control panel.
The tilt/sliding panel only operates with
the roller sunblinds opened.Roof panel switch1Push back to slide roof panel open
2Push forward to slide roof panel closed
3Push up to raise roof panel
4Pull down to lower roof panel
Warning!
G
When closing the roller sunblinds, make
sure that no one is in danger of being injured
by the closing procedure. The closing of the
roller sunblinds can be immediately halted
by releasing the switch.
Warning!
G
When opening or closing the tilt/sliding pan-
el, make sure that there is no danger of any-
one being harmed by the opening or closing
procedure.
The opening procedure of the tilt/sliding
panel can be immediately halted by releas-
ing the switch or, if the switch was moved
past the resistance point and released, by
moving the switch in any direction.
The closing procedure of the tilt/sliding
panel can be immediately halted by releas-
ing the switch.
The panorama roof with power tilt/sliding
panel is made out of glass. In the event of an
accident, the glass may shatter. This may re-
sult in an opening in the roof.
241 Controls in detail
Panorama roof with power tilt/sliding panel*
Switch on the ignition (
page 36).Opening and closing the panorama roof
with power tilt/sliding panel
To open, close, raise, or lower the
tilt/sliding panel, move the roof panel
switch to resistance point in the re-
quired direction of arrows1 to4.
Release the roof panel switch when the
tilt/sliding panel has reached the de-
sired position.
Fully opening (Express-open) the pan-
orama roof with power tilt/sliding pan-
el
Move the roof panel switch past the re-
sistance point in direction of arrow1
and release.
The tilt/sliding panel opens
completely.
Stopping the panorama roof with power
tilt/sliding panel during Express-open
Move the roof panel switch in any di-
rection.
In a vehicle rollover, occupants not wearing
their seat belts or not wearing them properly
may be thrown out of the opening. Such an
opening also presents a potential for injury
for occupants wearing their seat belts prop-
erly as entire body parts or portions of them
may protrude from the passenger compart-
ment.
When leaving the vehicle, always remove the
SmartKey or the SmartKey with
KEYLESS-GO* from the starter switch, take
it with you, and lock the vehicle. Do not
leave children unattended in the vehicle, or
with access to an unlocked vehicle. Unsu-
pervised use of vehicle equipment can
cause an accident and/or serious personal
injury.!To avoid damaging the seals, do not
transport any objects with sharp edges
which can stick out of the tilt/sliding
panel.
Do not open the tilt/sliding panel if
there is snow or ice on the roof, as this
could result in malfunctions.
The tilt/sliding panel can be opened or
closed manually should an electrical
malfunction occur (
page 429).
iYou can also open or close the tilt/slid-
ing panel using the SmartKey (summer
opening/convenience closing feature)
(page 234) or (
page 235).
Depending on current position, the
tilt/sliding panel may also open or
close when the air recirculation
button, in the control panel of the
climate control (
page 204),
(
page 216) or (
page 217) is
pressed and held.
242 Controls in detailPanorama roof with power tilt/sliding panel*Synchronizing the panorama roof with power tilt/sliding panel
The tilt/sliding panel must be
synchronized
after the battery has been
disconnected or discharged
after the tilt/sliding panel has been
closed manually (
page 429)
after a malfunction
if the tilt/sliding panel does not open
smoothly
Remove the fuse from the main fuse
box (
page 461).
Reinsert the fuse in the main fuse box.
Switch on the ignition (
page 36).
Move and hold the roof panel switch in
direction of arrow2 until the roller
sunblinds are fully closed.
Keep holding the roof panel switch in
direction of arrow2 for approximately
1 second.
Move and hold the roof panel switch in
direction of arrow1 until the roller
sunblinds are fully opened.
Keep holding the roof panel switch in
direction of arrow1 for approximately
1 second.
Move and hold the roof panel switch in
direction of arrow3 until the tilt/slid-
ing panel is fully raised.
Keep holding the roof panel switch in
direction of arrow3 for approximately
1 second.
Move and hold the roof panel switch in
direction of arrow2 until the tilt/slid-
ing panel is fully closed.
Keep holding the roof panel switch in
direction of arrow2 for approximately
1 second.
Check the Express-open feature of the
tilt/sliding panel (
page 241).
If the tilt/sliding panel opens com-
pletely, the roof is synchronized. Other-
wise repeat the above steps.
268 Controls in detailLoadingRoof rack*
1TrimPreparing roof rack installation
Open trim1 at the trim strips in the
roof.
Secure the roof rack according to man-
ufacturer’s instructions for installation.
Ski sack*
Unfolding and loading
Fold rear armrest down (arrow).
Swing cover1 down.
Warning!
G
Only use roof racks approved by
Mercedes-Benz for your vehicle model to
avoid damage to the vehicle. Follow manu-
facturer’s installation instructions.
!Load the roof rack in such a way that
the vehicle cannot be damaged while
driving.
Make sure
you can fully raise the tilt/sliding
sunroof* or tilt/sliding panel*
you can fully open the trunk
303 Operation
Driving instructions
Driving instructions
Drive sensibly – save fuel
Fuel consumption, to a great extent, de-
pends on driving habits and operating con-
ditions.
To save fuel you should:
Keep tires at the recommended infla-
tion pressures.
Remove unnecessary loads.
Remove roof rack when not in use.
Allow engine to warm up under low
load use.
Avoid frequent acceleration and decel-
eration.
Have all maintenance work performed
at the intervals specified in the
Maintenance Booklet and as required
by the Maintenance System. Contact
an authorized Mercedes-Benz Center.
Fuel consumption is also increased by
driving in cold weather, in stop-and-go
traffic, on short trips and in hilly area.
Drinking and driving
Pedals
Warning!
G
Drinking and driving and/or taking drugs
and driving are very dangerous combina-
tions. Even a small amount of alcohol or
drugs can affect your reflexes, perceptions
and judgment.
The possibility of a serious or even fatal ac-
cident are greatly increased when you drink
or take drugs and drive.
Do not drink or take drugs and drive or allow
anyone to drive who has been drinking or
taking drugs.
Warning!
G
Keep driver’s foot area clear at all times. Ob-
jects stored in this area may impair pedal
movement.
355 Operation
Tires and wheels
Maximum tire inflation pressure
This number is the greatest amount of air
pressure that should ever be put in the tire
under normal driving conditions.
Normal occupant weight
The number of occupants the vehicle is
designed to seat, multiplied by
68 kilograms (150 lbs).
Occupant distribution
The distribution of occupants in a vehicle
at their designated seating positions.
Production options weight
The combined weight of those installed
regular production options weighing over
5 lbs (2.3 kilograms) in excess of those
standard items which they replace, not
previously considered in curb weight or
accessory weight, including heavy duty
brakes, ride levelers, roof rack, heavy duty
battery, and special trim.PSI (P
ounds per s
quare i
nch)
A standard unit of measure for air pressure
-> bar, kilopascal (kPa).
Recommended tire inflation pressure
Recommended tire inflation pressure
listed on placard located on driver’s door
B-pillar for normal driving conditions.
Provides best handling, tread life and
riding comfort.
Rim
A metal support for a tire or a tire and tube
assembly upon which the tire beads are
seated.
Sidewall
The portion of a tire between the tread and
the bead.TIN (T
ire I
dentification N
umber)
Unique identifier which facilitates efforts
by tire manufacturers to notify purchasers
in recall situations or other safety matters
concerning tires and gives purchases the
means to easily identify such tires. The TIN
is comprised of “Manufacturer’s identifica-
tion mark”, “Tire size”, “Tire type code”
and “Date of manufacture”.
Tire load rating
Numerical code associated with the
maximum load a tire can support.
Tire ply composition and material used
This indicates the number of plies or the
number of layers of rubber-coated fabric in
the tire tread and sidewall. Tire manufac-
turers also must indicate the ply materials
in the tire and sidewall, which include
steel, nylon, polyester, and others.