reset MERCEDES-BENZ S CLASS 2016 User Guide

Resetting the sliding sunroof and the
roller sunblind
Resetting the sliding sunroof or the
front roller sunblinds
Reset the sliding sunroof or the front roller sun-
blind if the sliding sunroof or the front roller
sunblind does not move smoothly. X
Turn the SmartKey to position 1 or 2 in the
ignition lock. X
Pull the W switch to the point of resistance
in the direction of arrow C until the sliding
sunroof is fully closed. X
Keep the W switch pulled for an additional
second. X
Pull the W switch in the direction of
arrow C until the front roller sunblind is
closed. X
Keep the W switch pulled for an additional
second. X
Make sure that the sliding sunroof and the
front roller sunblind can be fully opened
again. X
If this is not the case, repeat the steps above
again. Resetting the rear sunblind X
Turn the SmartKey to position 1 or 2 in the
ignition lock. X
Pull switch C repeatedly until the rear roller
sunblind is fully closed. X
Keep switch C pulled for an additional sec-
ond. X
Make sure that the rear roller sunblind can be
opened fully again. X
If this is not the case, repeat the steps above
again.102
Panorama roof with power tilt/sliding panel
Opening and closing

Problems with the sliding sunroof
G WARNING
If you close the sliding sunroof again immediately after it has been blocked or reset, the sliding
sunroof closes with increased or maximum force. The reversing feature is then not active. Parts
of the body could be trapped in the closing area in the process. This poses an increased risk of
injury or even fatal injury.
Make sure that no parts of the body are in the closing area.
If somebody becomes trapped: R
release the switch immediately, or R
press the switch in any direction during the automatic closing process
The closing process is stopped.
! If the sliding sunroof still cannot be opened or closed as a result of a malfunction, contact a
qualified specialist workshop.
Problem
Possible causes/consequences and P Solutions
The sliding sunroof can-
not be closed and you
cannot see the cause. If the sliding sunroof is obstructed during closing and reopens again
slightly: X
Immediately after it blocks, pull the W switch down again to the
point of resistance until the sliding sunroof is closed.
The sliding sunroof is closed with increased force.
If the sliding sunroof is obstructed again during closing and then
reopens slightly: X
Immediately after it blocks, pull the W switch down again to the
point of resistance until the sliding sunroof is closed.
The sliding sunroof is closed without the automatic reversing fea-
ture.Panorama roof with power tilt/sliding panel 103
Opening and closing Z

X
Adjust the seat accordingly ( Y
page 106).X
On the driver's side, adjust the steering wheel
( Y
page 120) and the exterior mirrors
( Y
page 123). X
Press memory button M and one of the stor-
age position buttons 1 , 2 or 3 within three
seconds.
The settings are stored in the selected preset
position. A tone sounds when the settings
have been completed.
Calling up a stored setting X
Press and hold the relevant storage position
button 1 , 2 or 3 until the:R
Seat R
Steering wheel R
Exterior mirrors
are in the stored position.
i If you release the storage position button,
the seat, steering wheel and mirror setting
functions stop immediately. The multicontour
seat setting or the 4-way lumbar support is
still carried out.
Memory function in the rear compart-
ment
Important safety notes
G WARNING
When the memory function adjusts the seat or
steering wheel, you and other vehicle occu-
pants – particularly children – could become
trapped. There is a risk of injury.
While the memory function is making adjust-
ments, make sure that no one has any body
parts in the sweep of the seat or steering
wheel. If somebody becomes trapped, imme-
diately release the memory function position
button. The adjustment process is stopped.
G WARNING
Children could become trapped if they acti-
vate the memory function, particularly when
unattended. There is a risk of injury. When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
General notes The settings for the rear seat and the front-
passenger seat can be stored using the rear-
compartment memory function. R
If the indicator lamp in the

i Prevent unauthorized persons from
accessing this data.
Every person who has access to the informa-
tion stated can use the functions on the "My
Mercedes Electric - Vehicle Homepage".
i Information when selling a vehicle or
buying a used vehicle: R
If you sell your vehicle, you are obliged to
delete the vehicle from your personal area
on the "My Mercedes Electric - Vehicle
Homepage". R
If you have bought a used vehicle, it is pos-
sible that the previous owner still has
access to the "My Mercedes Electric - Vehi-
cle Homepage".
Calling up functions The "My Mercedes Electric - Vehicle Homepage"
allows you access to information about your
vehicle and its functions using remote query and
remote configuration.
The following functions can be accessed: R
request the current condition of charge of the
high-voltage battery R
program the departure time ( Y
page 272)R
set or activate the "Pre-entry climate control
at departure time" function (see the separate
COMAND operating instructions)
Information on additional functions and operat-
ing instructions can be found on the "My
Mercedes Electric - Vehicle Homepage".
Connecting the vehicle to the Internet
i This function is not available in all countries
and requires activated access to the mbrace
emergency call system.
The "My Mercedes Electric - Vehicle Homepage"
can be used if the vehicle has a connection to
the Internet via a mobile phone network. The
necessary data is transmitted by radio. The vehi-
cle automatically recognizes whether a connec-
tion to the Internet is possible or not. No presets
are necessary.
i Restrictions in reception are possible if the
vehicle is in an underground car park, for
example. Restrictions may also occur in areas
with poor mobile network coverage. Parking
Important safety notes
G WARNING
Flammable material such as leaves, grass or
twigs may ignite if they come into contact with
hot parts of the exhaust system or exhaust
gas flow. There is a risk of fire.
Park the vehicle so that no flammable mate-
rials come into contact with parts of the vehi-
cle which are hot. Take particular care not to
park on dry grassland or harvested grain
fields.
G WARNING
If you leave children unsupervised in the vehi-
cle, they could set it in motion by, for example: R
release the parking brake. R
shift the automatic transmission out of the
parking position P . R
start the engine.
In addition, they may operate vehicle equip-
ment and become trapped. There is a risk of
an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
! Always secure the vehicle correctly against
rolling away. Otherwise, the vehicle or its driv-
etrain could be damaged.
To ensure that the vehicle is secured against
rolling away unintentionally: R
the electric parking brake must be applied. R
the transmission must be in position P and the
SmartKey must be removed from the ignition
lock. R
the front wheels must be turned towards the
curb on steep uphill or downhill gradients. R
the empty vehicle must be secured at the
front axle with a wheel chock or similar, for
example, on uphill or downhill gradients. R
a laden vehicle must also be secured at the
rear axle with a wheel chock or similar, for
example, on uphill or downhill gradients. Parking 189
Driving and parking Z

R
Accel. (evaluation of all acceleration pro-
cesses) -
The bar fills up: moderate acceleration,
especially at higher speeds -
The bar empties: sporty acceleration R
Constant (assessment of driving behavior at
all times) -
The bar fills up: constant speed and avoid-
ance of unnecessary acceleration and
deceleration -
The bar empties: fluctuations in speed R
Coasting (assessment of all deceleration
processes) -
The bar fills up: anticipatory driving, keep-
ing your distance and early release of the
accelerator. The vehicle can coast without
use of the brakes. -
The bar empties: frequent braking
An economical driving style specially requires
driving at moderate engine speeds.
To achieve a higher value in the categories
Accel. and Constant ,R
observe the gearshift recommendations. R
drive in drive program E
On long journeys at a constant speed, e.g. on the
highway, only the bar for Constant
will change.
The ECO display summarizes the driving char-
acteristics from the start of the journey to its
completion. For this reason, the bars change
dynamically at the beginning of the journey. On
longer journeys, there are fewer changes. For
more dynamic changes, carry out a manual
reset.
For further information on the ECO display, see
( Y
page 262).
Brakes
Important safety notes
G WARNING
If you shift down on a slippery road surface in
an attempt to increase the engine's braking
effect, the drive wheels could lose their grip.
There is an increased danger of skidding and
accidents.
Do not shift down for additional engine brak-
ing on a slippery road surface. Downhill gradients
! On long and steep gradients, you must
reduce the load on the brakes by shifting to a
lower gear in good time. This allows you to
take advantage of the engine's braking effect.
This helps you to avoid overheating the
brakes and wearing them out excessively.
When you take advantage of engine braking, a
drive wheel may not turn for some time, e.g.
on a slippery road surface. This could cause
damage to the drive train. This type of damage
is not covered by the Mercedes-Benz war-
ranty.
Heavy and light loads
G WARNING
If you rest your foot on the brake pedal while
driving, the braking system can overheat. This
increases the stopping distance and can even
cause the braking system to fail. There is a
risk of an accident.
Never use the brake pedal as a footrest. Never
depress the brake pedal and the accelerator
pedal at the same time.
! Depressing the brake pedal constantly
results in excessive and premature wear to
the brake pads.
If the brakes have been subjected to a heavy
load, do not stop the vehicle immediately. Drive
on for a short while. This allows the airflow to
cool the brakes more quickly.
Wet roads If you have driven for a long time in heavy rain
without braking, there may be a delayed reac-
tion from the brakes when braking for the first
time. This may also occur after the vehicle has
been washed or driven through deep water.
You have to depress the brake pedal more
firmly. Maintain a greater distance from the
vehicle in front.
After driving on a wet road or having the vehicle
washed, brake firmly while paying attention to
the traffic conditions. This will warm up the
brake discs, thereby drying them more quickly
and protecting them against corrosion.194
Driving tips
Driving and parking

Displaying fuel consumption an d generated electricit y
C
Fue l consumptionD
Electrical energ y generate d
Every bar of th e graph displays th e averag e valu e fo r on e minute.
Fue l consumption indicator C may diffe r from th e indicator in th e Fro m Start trip compute r in th e
Tri p menu.
To reset th e values: th e values are reset alon g wit h th e Fro m Start
trip compute r ( Y
page 262).X
To selec t Consumption : turn and press th e controller .
Fue l consumption C and electrical energ y D generate d fo r th e last 15 minutes are shown in th e
COMAN D display.
Starting th e engin eThe vehicle start s in electric mode without th e
internal combustion engin e (noiseles s start).
The internal combustion engin e start s only after
th e powe r demanded by th e driver exceeds th e
available powe r that th e electric moto r can cur -
rentl y provide.
Noiseless start operation is dependen t on th e
outsid e temperature and th e operatin g temper-
ature of th e internal combustion engine. If no t all
condition s fo r noiseles s start operation are ful-
filled, th e vehicle start s wit h th e internal com-
bustion engine. X
Switc h on th e ignition .X
Depress th e brake pedal. X
Observ e th e note s on startin g th e engin e
( Y
page 164). X
Start th e vehicle ( Y
page 164).
The vehicle is operational when READY indi-
cator C lights up.PLUG ‑ IN HYBRID operation 24 9
Driving an d parking Z

PLUG-IN HYBRID vehicles may not be towed
away but must instead be transported, if: R
the multifunction display is not working or R
the á Towing Not Permitted See
Operator's Manual message appears in the
multifunction display.
If the vehicle is in a dangerous area, it can be
towed out of that area with both axles on the
ground. In this case, the towing distance must
not be greater than 165 ft (50 m) and must not
exceed a towing speed of 6 mph (10 km/h). For
longer distances, have the vehicle loaded and
transported.
Installing/removing the towing eye
Installing the towing eye
The brackets for the screw-in towing eye are
located in the bumpers. They are at the rear and
at the front, under covers C .X
Remove the towing eye from the vehicle tool
kit/stowage tray ( Y
page 367).X
Press the mark on cover C inwards in the
direction of the arrow. X
Remove cover C from the opening.X
Screw in the towing eye clockwise as far as it
will go and tighten it. Removing the towing eye X
Unscrew and remove the towing eye. X
Attach cover C to the bumper and press until
it engages. X
Place the towing eye in the vehicle tool kit/
stowage tray.
Towing a vehicle with both axles on
the ground It is important that you observe the safety
instructions when towing away your vehicle
( Y
page 379).
The automatic transmission automatically shifts
to position P when you open the driver's or front-
passenger door or when you remove the Smart-
Key from the ignition lock.
In order to ensure that the automatic transmis-
sion stays in position N when towing the vehicle,
you must observe the following points: X
You must use the SmartKey instead of the
Start/Stop button ( Y
page 162).X
Make sure that the vehicle is stationary and
that the key is in position 0 in the ignition lock.X
Turn the SmartKey to position 2 in the ignition
lock. X
Depress and hold the brake pedal. X
Shift the automatic transmission to position
N . X
Release the brake pedal. X
Release the electric parking brake. X
Leave the SmartKey in position 2 in the igni-
tion lock. X
Switch on the hazard warning lamps
( Y
page 132).
In order to signal a change of direction when
towing the vehicle with the hazard warning
lamps switched on, use the combination switch
as usual. In this case, only the indicator lamps
for the direction of travel flash. After resetting
the combination switch, the hazard warning
lamp starts f lashing again.380
Towing and tow-starting
Breakdown assistance

Tire and Loading Information placard
C
Recommended tire pressures
The Tire and Loading Information placard is on
the B-pillar on the driver's side ( Y
page 394).
The Tire and Loading Information placard con-
tains the recommended tire pressures for cold
tires. The recommended tire pressures are valid
for the maximum permissible load and up to the
maximum permissible vehicle speed.
Tire pressure table The tire pressure table is on the inside of the fuel
filler flap. It shows the tire pressure for all tires
permitted at the factory for this vehicle; see
illustration (example).
The tire pressure table contains the recommen-
ded pressures for cold tires for various operat-
ing conditions, i.e. differing load and speed con-
ditions.
If a tire size precedes a tire pressure, the fol-
lowing tire pressure information is only valid for
that tire size; see illustration (example). The load conditions "partially laden" and "fully
laden" are defined in the table for different num-
bers of occupants and amounts of luggage. The
actual number of seats may differ.
Some tire pressure tables show only the rim
diameters instead of the full tire size, e.g. R18 .
Rim diameter is part of the tire size and can be
found on the tire sidewall ( Y
page 400).
If the tire pressures have been set to the lower
values for lighter loads and/or lower road
speeds, the pressures should be reset to the
higher values: R
if you want to drive with an increased load
and/or R
if you want to drive at higher road speeds
The tire pressures for increased loads and/or
higher road speeds, shown in the tire pressure
table, may have a negative effect on driving
comfort.
If the tire pressure is not set correctly, this can
lead to an excessive build up of heat and a sud-
den loss of pressure.
For more information, contact a qualified spe-
cialist workshop.388
Tire pressure
Wheels and tires