2005 MERCEDES-BENZ S CLASS roof

211 Controls in detail
Power tilt/sliding sunroof
Power tilt/sliding sunroof
Opening and closing the power tilt/sliding sunroof
The tilt/sliding sunroof can be opened and
closed electrically. The switch for the
tilt/sliding sunroof is on the overhead con-
trol panel.
1Push up to raise sunroof at rear
2Pull down to lower sunroof at rear
3Push forward to slide sunroof closed
4Push back to slide sunroof openWith the sunroof closed or tilted open, a
screen can be slid into the roof opening to
guard against sun rays. When sliding the
sunroof open, the screen will also retract.
Warning!
G
When closing the tilt/sliding sunroof, make
sure that there is no danger of anyone being
harmed by the closing procedure.
The closing procedure of the tilt/sliding sun-
roof can be immediately halted by releasing
the switch or, if the switch was moved past
the resistance point and released, by mov-
ing the switch in any direction.
The tilt/sliding sunroof is made out of glass.
In the event of an accident, the glass may
shatter. This may result in an opening in the
roof.
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
properly as entire body parts or portions of
them may protrude from the passenger
compartment.


212 Controls in detailPower tilt/sliding sunroof

Switch on ignition (
page 34).
Opening and closing the power
tilt/sliding sunroof

To open, close, raise or lower the
tilt/sliding sunroof, move the switch to
resistance point in the required
direction1to4.

Release the sunroof switch when the
tilt/sliding sunroof has reached the de-
sired position.
Fully opening (Express-open) and clos-
ing (Express-close) the power the
tilt/sliding sunroof

To open, close, raise or lower the
tilt/sliding sunroof, move the switch
past the resistance point in the re-
quired direction1to4 and release.
The tilt/sliding sunroof opens or closes
completely.
When leaving the vehicle, always remove the
SmartKey or SmartKey with KEYLESS-GO*
from the starter switch, take it with you, and
lock the vehicle. Do not leave children unat-
tended in the vehicle, or with access to an
unlocked vehicle. Unsupervised use of vehi-
cle 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
sunroof.
Do not open the tilt/sliding sunroof if
there is snow or ice on the roof, as this
could result in malfunctions.
The tilt/sliding sunroof can be opened
or closed manually should an electrical
malfunction occur (
page 386).
iYou can also open or close the tilt/slid-
ing sunroof using the SmartKey, see
“Summer opening feature”
(page 209) and “Convenience clos-
ing feature” (
page 210).
You can close and reopen the tilt/slid-
ing sunroof using the air recirculation
button, or the charcoal filter
buttone in the climate control pan-
el (
page 194).
iWith the SmartKey in starter switch po-
sition 0 or removed from the starter
switch, the tilt/sliding sunroof can be
operated

until you open the driver’s or pas-
senger door


for up to approximately five min-
utes.


213 Controls in detail
Power tilt/sliding sunroof
Stopping the power tilt/sliding sunroof
during Express-operation
Move the switch in any direction.
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 386)


the tilt/sliding sunroof does not open
smoothly


after a malfunction

Switch on ignition (
page 34).

Press and hold the sunroof switch in di-
rection of arrow1 until the tilt/sliding
sunroof is fully raised at the rear.
Keep holding the sunroof switch in the
direction of arrow1 for approximately
one second.

Check the Express-open feature
(page 212).
If the tilt/sliding sunroof opens com-
pletely, the sunroof is synchronized.
Otherwise repeat the above steps.
iThe selecting a tilt/sliding sunroof
opening position feature is activated
for Canada vehicles, but deactivated
for U.S. vehicles at the factory. If you
wish to have it activated, contact an au-
thorized Mercedes-Benz Center.
To select a tilt/sliding sunroof opening
position, press the sunroof switch to
the resistance point and release it
when the tilt/sliding sunroof has
reached the desired position. The
tilt/sliding sunroof now opens to the
position set when the sunroof switch is
pressed past the resistance point in the
“open” direction.
iIf the movement of the tilt/sliding sun-
roof is blocked during the closing pro-
cedure, the sunroof will stop and
reopen slightly.

240 Controls in detailLoadingRoof rack* Preparing roof rack installation

Open trim at the trim strips in the roof.

Secure the roof rack according to man-
ufacturer’s instructions for installation.
Warning!
G
Use only 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


you can fully open the trunk

243 Controls in detail
Useful features
Vanity mirror in the rear
The vanity mirrors are located in the roof
lining for the rear seat passengers.
Opening the vanity mirror
Press the cover of the vanity mirror.
The vanity mirror folds down and the
mirror lamp comes on.
Closing the vanity mirror

Push the vanity mirror up until it engag-
es in place.
Storage compartments
!Before tilting a front seat backrest from
the reclined position to an upright posi-
tion, close the respective vanity mirror
in the rear. Otherwise the vanity mirror
may get damage.
Warning!
G
To help avoid personal injury during a colli-
sion or sudden maneuver, exercise care
when stowing objects in the vehicle. Put lug-
g a g e o r c a r g o i n t h e t r u n k i f p o s s i b l e . D o n o t
pile luggage or cargo higher than the seat
backs.
Luggage nets cannot secure hard or heavy
objects.
Keep compartment lids closed. This will help
to prevent stored objects from being thrown
about and injuring vehicle occupants during
an accident.

273 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 Mainte-
nance Booklet and as required by the
Maintenance System (U.S. vehicles) or
FSS (Canada vehicles). Contact an au-
thorized Mercedes-Benz Center.
Fuel consumption is also increased by driv-
ing in cold weather, in stop-and-go traffic,
on short trips, and in hilly area.
Drinking and driving
PedalsPower assistance
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 judgement.
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.Warning!
G
With the engine not running, there is no
power assistance for the brake and steering
systems. In this case, it is important to keep
in mind that a considerably higher degree of
effort is necessary to brake and steer the ve-
hicle.

323 Operation
Tires and wheels
GVWR (G
ross V
ehicle W
eight R
ating)
This is the maximum permissible vehicle
weight of the fully loaded vehicle (weight of
the vehicle including all options, passen-
gers, fuel, and cargo and, if applicable,
trailer tongue load). It is indicated on
Certification label located on the driver's
door B-pillar.
Kilopascal (kPa)
The metric unit for air pressure. There are
6.9 kPa to one psi; another metric unit for
air pressure is bars. There are
100 kilopascals (kPa) to one bar.
Maximum load rating
The maximum load in kilograms and
pounds that can be carried by the tire.
Maximum loaded vehicle weight
The sum of curb weight, accessory weight,
vehicle capacity weight and production
options weight.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.

330 OperationVehicle careCleaning and care of vehicle
In operation, even while parked, your vehi-
cle is subjected to varying external influ-
ences which, if gone unchecked, can
attack the paintwork as well as the under-
body and cause lasting damage.Such damage is caused not only by ex-
treme and varying climatic conditions, but
also by:


Air pollution


Road salt


Tar


Gravel and stone chipping
To avoid paint damage, you should imme-
diately remove:


Grease and oil


Fuel


Coolant


Brake fluid


Bird droppings


Insects


Tree resins, etc.
Frequent washing reduces and/or elimi-
nates the aggressiveness and potency of
the above adverse influences.More frequent washings are necessary to
deal with unfavorable conditions:


near the ocean


in industrial areas (smoke, exhaust
emissions)


during winter operation
You should check your vehicle from time to
time for stone chipping or other damage.
Any damage should be repaired as soon as
possible to prevent corrosion.
In doing so, do not neglect the underbody
of the vehicle. A prerequisite for a thor-
ough check is a washing of the underbody
followed by a thorough inspection. Dam-
aged areas need to be re-undercoat-
ed.Your vehicle has been treated at the
factory with a wax-base rustproofing in the
body cavities which will last for the lifetime
of the vehicle. Post-production treatment
is neither necessary nor recommended by
Mercedes-Benz because of the possibility
of incompatibility between materials used
in the production process and others ap-
plied later.
Warning!
G
Many cleaning products can be hazardous.
Some are poisonous, others are flammable.
Always follow the instructions on the partic-
ular container. Always open your vehicle’s
doors or windows when cleaning the inside.
Never use fluids or solvents that are not de-
signed for cleaning your vehicle.