snow chains MERCEDES-BENZ S-Class 2014 W222 Owner's Manual

ETS/4ETS (Electronic Traction
System)
........................................... 76
Important safety information ...........70
Overview .......................................... 70
PRE-SAFE ®
Brake ............................ .78
STEER CONTROL ............................. 80
Driving systems
360°camera .................................. 230
Active Blind Spot Assist .................240
Active Body Control .......................214
Active Lane Keeping Assist ............243
Active Parking Assist .....................221
AIRMATIC ...................................... 216
ATTENTION ASSIST ........................234
Cruise control ................................ 199
Display message ............................ 287
DISTRONIC PLUS ........................... 201
DISTRONIC PLUS with Steering
Assist ............................................. 210
Driving Assistance package ...........240
HOLD function ............................... 212
Night View Assist Plus ...................236
PARKTRONIC ................................. 218
Rear view camera .......................... 226
Driving tips
AMG ceramic brakes .....................197
Automatic transmission .................182
Brakes ........................................... 196
Break-in period .............................. 170
DISTRONIC PLUS ........................... 208
Downhill gradient ........................... 196
Drinking and driving .......................194
Driving abroad ............................... 138
Driving in winter ............................ .198
Driving on flooded roads ................198
Driving on wet roads ......................198
Exhaust check ............................... 194
Fuel ................................................ 194
General .......................................... 193
Hydroplaning ................................. 198
Icy road surfaces ........................... 198
Limited braking efficiency on
salted road s................................... 196
Snow chains .................................. 387
Symmetrical low bea m.................. 138
The first 1000 miles (1500 km) .....170
Wet road surface ........................... 196DVD video
Operating (on-board computer) .....256 E
EASY-ENTRY feature Function/notes ............................. 129
EASY-EXIT feature
Function/notes ............................. 129
EBD (electronic brake force
distribution)
Display message ............................ 269
Function/notes ................................ 78
ECO display
Function/notes ............................. 195
On-board computer .......................251
ECO start/stop function
Automatic engine start ..................176
Automatic engine switch-off ..........175
Climate control .............................. 155
Deactivating/activating .................177
General information .......................175
Important safety notes ..................175
Introduction ................................... 175
Electronic Stability Program
see ESP ®
(Electronic Stability Program)
Emergency
Automatic measures after an
accident ........................................... 57
Emergency release
Driver's door .................................... 92
Trunk ............................................... 98
Vehicle ............................................. 92
Emergency Tensioning Devices
Function .......................................... .62
Safety guideline s............................. 45
Emissions control
Service and warranty information ....23
Engine
Check Engine warning lamp ........... 308
Display message ............................ 283
ECO start/stop function ................175
Engine number ............................... 423
Irregular running ............................ 178
Jump-starting ................................. 373
Starting problems ..........................178
Starting the engine with the
SmartKey ....................................... 174 Index
9

Important safety notes
..................423
Refrigerant (air-conditioning
system) .......................................... 428
Washer fluid .................................. .427
Settings
Factory (on-board computer) .........263
On-board computer .......................259
SETUP (on-board computer) .............264
Side impact air bag .............................49
Side marker lamp (display
message) ............................................ 282
Side windows Cleaning ......................................... 357
Convenience closing feature .......... 100
Convenience opening feature ........100
Important safety information ...........99
Opening/closing .............................. 99
Problem (malfunction) ...................102
Resetting ....................................... 101
Sliding sunroof
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery .......................87
Changing the programming .............86
Checking the battery .......................87
Convenience closing feature .......... 101
Convenience opening feature ........100
Display message ............................ 300
Door central locking/unlocking .......85
Important safety notes ....................84
Loss ................................................. 89
Mechanical key ................................ 86
Overview .......................................... 84
Positions (ignition lock) .................171
Problem (malfunction) .....................89
Starting the engine ........................174
Snow chains ...................................... 387
Sockets Center console .............................. 328
General notes ................................ 328
Rear compartment .........................328
Trunk ............................................. 329
Specialist workshop ............................ 27
Special seat belt retractor .................. 66
Speed, controlling see Cruise control Speedometer
Activating/deactivating the
additional speedometer .................263
Digital ............................................ 252
In the Instrument cluster .................33
Selecting the unit of measurement 262
see Instrument cluster
SRS (Supplemental Restraint
System)
Display message ............................ 276
Introduction ..................................... 45
Warning lamp ................................. 307
Warning lamp (function) ................... 45
Standing lamps
Display message ............................ 282
Switching on/off ........................... 139
Start/Stop button
Starting the engine ........................174
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 173
STEER CONTROL .................................. 80
Steering Warning lamps ............................... 313
Steering (display message) ..............299
Steering Assist (DISTRONIC PLUS) Display message ............................ 293
Steering wheel
Adjusting (electrically) ...................127
Button overview ............................... 35
Buttons (on-board computer) ......... 249
Cleaning ......................................... 360
EASY ENTRY/EXIT feature .............129
Important safety notes ..................127
Paddle shifters ............................... 183
Steering wheel heating ..................128
Storing settings (memory function) 133
Steering wheel heating
Problem (malfunction) ...................129
Switching on/off ........................... 128
Steering wheel paddle shifters ........183
Stowage areas ................................... 316
Stowage compartments Armrest (under) ............................. 318
Center console .............................. 317
Center console in rear
compartment ................................. 319 Index
17

Wheel bolt tightening torque
...........412
Wheel chock ...................................... 408
Wheels Changing a wheel .......................... 407
Checking ........................................ 385
Cleaning ......................................... 356
Cleaning (warning) .........................407
Important safety notes ..................384
Interchanging/changing ................407
Mounting a new wheel ...................411
Mounting a wheel .......................... 408
Removing a wheel ..........................411
Storing ........................................... 407
Tightening torque ........................... 412
Wheel size/tire size .......................413
Window curtain air bag
Operation ........................................ .50
Windows
see Side windows
Windshield
Defrosting ...................................... 161
Infrared reflective .......................... 345
Windshield washer fluid
see Windshield washer system
Windshield washer system
Adding washer fluid .......................351
Notes ............................................. 427
Windshield wipers
Problem (malfunction) ...................149
Replacing the wiper blades ............147
Switching on/off ........................... 146
Winter driving
Important safety notes ..................386
Slippery road surfaces ...................198
Snow chains .................................. 387
Winter operation
Summer tires ................................. 386
Winter tires
M+S tires ....................................... 386
Wiper blades
Cleaning ......................................... 357
Important safety notes ..................147
Replacing ....................................... 147
Wooden trim (cleaning instructions) 360
Workshop see Qualified specialist workshop Index
21

snow chains. Only in this way will the
driving safety systems described in this
section work as effectively as possible. ABS (Anti-lock Braking System)
General information ABS regulates brake pressure in such a way
that the wheels do not lock when you brake.
This allows you to continue steering the
vehicle when braking.
The 0025 ABS warning lamp in the instrument
cluster lights up when the ignition is switched
on. It goes out when the engine is running.
Important safety notes i
Observe the "Important safety notes"
section (Y page 70). G
WARNING
If ABS is faulty, the wheels could lock when
braking. The steerability and braking
characteristics may be severely impaired.
Additionally, further driving safety systems
are deactivated. There is an increased danger
of skidding and accidents.
Drive on carefully. Have ABS checked
immediately at a qualified specialist
workshop.
When ABS is malfunctioning, other systems,
including driving safety systems, will also
become inoperative. Observe the information
on the ABS warning lamp (Y page 304) and
display messages which may be shown in the
instrument cluster (Y page 266).
ABS works from a speed of about 5 mph
(8 km/h), regardless of road-surface
conditions. ABS works on slippery surfaces,
even when you only brake gently. Braking X
If ABS intervenes: continue to depress the
brake pedal vigorously until the braking
situation is over.
X To make a full brake application:
depress the brake pedal with full force.
If ABS intervenes when braking, you will feel
a pulsing in the brake pedal.
The pulsating brake pedal can be an
indication of hazardous road conditions, and
functions as a reminder to take extra care
while driving. BAS (Brake Assist System)
General information BAS operates in emergency braking
situations. If you depress the brake pedal
quickly, BAS automatically boosts the braking
force, thus shortening the stopping distance.
Important safety notes
i
Observe the "Important safety notes"
section (Y page 70). G
WARNING
If BAS is malfunctioning, the braking distance
in an emergency braking situation is
increased. There is a risk of an accident.
In an emergency braking situation, depress
the brake pedal with full force. ABS prevents
the wheels from locking.
Braking X
Keep the brake pedal firmly depressed until
the emergency braking situation is over.
ABS prevents the wheels from locking.
The brakes will function as usual once you
release the brake pedal. BAS is deactivated. Driving safety systems
71Safety Z

ECO start/stop function
The ECO start/stop function switches the
engine off automatically when the vehicle
stops moving. The engine starts
automatically when the driver wants to pull
away again. ESP ®
remains in its previously
selected status. Example:if ESP®
was
deactivated before the engine was switched
off, ESP ®
remains deactivated when the
engine is switched on again.
Deactivating/activating ESP ®Important safety notes
i
Observe the "Important safety notes"
section (Y page 70).
You can select between the following states
of ESP ®
:
R ESP ®
is activated.
R ESP ®
is deactivated. G
WARNING
If you deactivate ESP ®
, ESP ®
no longer
stabilizes the vehicle. There is an increased
risk of skidding and an accident.
Only deactivate ESP ®
in the situations
described in the following.
It may be best to deactivate ESP ®
in the
following situations:
R when using snow chains
R in deep snow
R on sand or gravel
i Activate ESP ®
as soon as the situations
described above no longer apply. ESP ®
will
otherwise not be able to stabilize the
vehicle if the vehicle starts to skid or a
wheel starts to spin.
! Avoid spinning the driven wheels for an
extended period with ESP ®
deactivated.
You could otherwise damage the drivetrain. Deactivating/activating ESP
®
You can deactivate or activate ESP ®
via the
on-board computer.
X To deactivate:(Y page 77).
The 00BB ESP®
OFF warning lamp in the
instrument cluster lights up.
X To activate: (Ypage 77).
The 00BB ESP®
OFF warning lamp in the
instrument cluster goes out.
Characteristics when ESP ®
is deactivated
If ESP ®
is deactivated and one or more wheels
start to spin, the 00E5ESP®
warning lamp in
the instrument cluster flashes. In such
situations, ESP ®
will not stabilize the vehicle.
If you deactivate ESP ®
:
R ESP ®
no longer improves driving stability.
R engine torque is no longer limited and the
drive wheels are able to spin.
The spinning of the wheels results in a
cutting action for better traction on loose
surfaces.
R traction control is still activated.
R ESP ®
still provides support when you
brake.
Crosswind driving assistance General information
Vehicles with MAGIC BODY CONTROL:
information on stabilizing the vehicle in the
event of crosswind (Y
page 213).
Strong crosswinds can cause your vehicle to
deviate from a straight course. The crosswind
driving assistance function integrated into
ESP ®
significantly reduces these effects.
ESP ®
intervenes automatically according to
the direction and intensity of the crosswinds
affecting your vehicle.
ESP stabilities the vehicle with braking
interventions to assist you in keeping the
vehicle in the lane.
Crosswind driving assistance is active at
vehicle speeds above 50 mph (80 km/h) Driving safety systems
77Safety Z

Have your vehicle winterproofed at a qualified
specialist workshop at the onset of winter.
Drive particularly carefully on slippery road
surfaces. Avoid sudden acceleration, steering
and braking maneuvers. Do not use the cruise
control or DISTRONIC PLUS.
If the vehicle threatens to skid or cannot be
stopped when moving at low speed:
X Shift the transmission to position N.
The outside temperature indicator is not
designed to serve as an ice-warning device
and is therefore unsuitable for that purpose.
Changes in the outside temperature are
displayed after a short delay.
Indicated temperatures just above the
freezing point do not guarantee that the road
surface is free of ice. The road may still be icy,
especially in wooded areas or on bridges.
You should pay special attention to road
conditions when temperatures are around
freezing point.
For more information on driving with snow
chains, see (Y page 387).
For more information on driving with summer
tires, see (Y page 386).
Observe the notes in the "Winter operation"
section (Y page 386). Driving systems
Mercedes-Benz Intelligent Drive
Mercedes-Benz Intelligent Drive stands for
innovative driver assistance and safety
systems which enhance comfort and support
the driver in critical situations. With these
intelligent co-ordinated systems Mercedes-
Benz has set a milestone on the path towards
autonomous driving.
Mercedes-Benz Intelligent Drive embraces all
elements of active and passive safety in one
well thought out system – for the safety of the
vehicle occupants and that of other road
users. Further information on driving safety systems
(Y page 70). Cruise control
Important safety notes Cruise control maintains a constant road
speed for you. It brakes automatically in order
to avoid exceeding the set speed. Change into
a lower gear in good time on long and steep
downhill gradients. This is especially
important if the vehicle is laden. By doing so,
you will make use of the braking effect of the
engine. This relieves the load on the brake
system and prevents the brakes from
overheating and wearing too quickly.
Use cruise control only if road and traffic
conditions make it appropriate to maintain a
steady speed for a prolonged period. You can
store any road speed above 20 mph
(30 km/h).
If you fail to adapt your driving style, cruise
control can neither reduce the risk of an
accident nor override the laws of physics.
Cruise control cannot take into account the
road, traffic and weather conditions. Cruise
control is only an aid. You are responsible for
the distance to the vehicle in front, for vehicle
speed, for braking in good time and for
staying in your lane.
Do not use cruise control:
R in road and traffic conditions which do not
allow you to maintain a constant speed e.g.
in heavy traffic or on winding roads
R on slippery road surfaces. Braking or
accelerating could cause the drive wheels
to lose traction and the vehicle could then
skid
R when there is poor visibility, e.g. due to fog,
heavy rain or snow
If there is a change of drivers, advise the new
driver of the speed stored. Driving systems
199Driving and parking Z

with the curb as the vehicle is lowered. Your
vehicle could otherwise be damaged.
Crosswind driving assistance The crosswind stabilization operates by
changing wheel loads through adjusting the
ABC spring struts. It reduces impairments in
handling when driving in a straight line and
assists during countersteering.
Crosswind driving assistance is active at
vehicle speeds above 50 mph (80 km/h)
when driving straight ahead or cornering
gently.
Active Body Control (ABC) Vehicle level
All vehicles except AMG vehicles:
depending on the vehicle level that has been
set, the vehicle automatically adjusts its
height dependent on the current speed. The
vehicle is lowered by up to 0.6 in (15 mm) as
the speed increases. As the speed is reduced,
the vehicle is raised up to the set vehicle
height.
AMG vehicles: depending on the vehicle
level that has been selected, the vehicle
automatically adjusts its height dependent on
the current speed. The vehicle is lowered by
up to 0.4 in (10 mm) below the normal level
as the speed increases. As the speed is
reduced, the vehicle is raised up to the set
vehicle height.
Select the "Normal" setting for normal road
surfaces and "Raised" for driving with snow
chains or on particularly poor road surfaces.
Your selection remains stored even if you
remove the SmartKey from the ignition lock. Setting the raised vehicle level
X
Start the engine.
X If indicator lamp 0044
0044 is not lit: press
button 0043.
All vehicles except AMG vehicles:
indicator lamp 0044lights up. The vehicle
height is adjusted to raised level.
AMG vehicles: indicator lamp0044lights up.
The vehicle is raised by 1.5 in (40 mm)
compared to the normal level. Setting the normal vehicle level
X
Start the engine.
X If indicator lamp 0044
0044 is lit: press
button 0043.
Indicator lamp 0044goes out. The vehicle is
adjusted to normal level.
Suspension tuning
The electronically controlled ABC suspension
system works continuously. This improves
driving safety and comfort. The system
detects the vehicle level and the vehicle load
and adjusts the setting accordingly. You can 214
Driving systemsDriving and parking

active if you select comfort suspension
tuning. The system is operational at speeds
of up to 81 mph (130 km/h).
This function allows bumps in the road
surface to be detected before the vehicle
drives over them. The spring struts are then
actuated, with the result that chassis
movements are significantly reduced when
driving over bumps.
The system is deactivated when you select
the raised vehicle level or the sports
suspension tuning.
The system may be impaired or may not
function if:
R the road surface is insufficiently lit
R there is poor visibility, e.g. snow, rain, fog
or spray
R there is glare, e.g. from the sun or from
oncoming traffic
R the windshield is dirty, fogged up or
covered, for instance by a sticker, in the
vicinity of the camera
R the road surface has no texture or is
reflective, e.g. in the case of newly laid
asphalt, concrete slabs or puddles
R the distance to the vehicle in front is too
short
R sections of the route have a very small
radius of curvature
R you accelerate hard or brake sharply AIRMATIC
General notes AIRMATIC is an air suspension with variable
damping for improved driving comfort. All-
round level control ensures the best possible
suspension and constant ground clearance,
even with a laden vehicle. When you drive
fast, the vehicle is lowered automatically to
improve driving safety and to reduce fuel
consumption. There is also the option to
manually adjust the vehicle level. AIRMATIC consists of level setting, level control and the
Adaptive Damping System ADS.
Important safety notes G
WARNING
When the vehicle is being lowered, people
could become trapped if their limbs are
between the vehicle body and the wheels or
underneath the vehicle. There is a risk of
injury.
Make sure no one is underneath the vehicle
or in the immediate vicinity of the wheel
arches when the vehicle is being lowered.
Vehicle level Setting the raised vehicle level
It is possible to choose between the "Normal"
and "Raised" vehicle levels. Select the
"Normal" setting for normal road surfaces
and "Raised" for driving with snow chains or
on particularly poor road surfaces. Your
selection remains stored even if you remove
the SmartKey from the ignition lock.
X Start the engine.
If indicator lamp 0044is not lit:
X Press button 0043.
Indicator lamp 0044lights up. The vehicle is
raised by 1.0 in (25 mm) compared to the
normal level. 216
Driving systemsDriving and parking

Comfort tuning
In comfort mode, the driving characteristics
of your vehicle are more comfortable.
Therefore, select this mode if you favor a
more comfortable driving style. Select
comfort mode also when driving fast on
straight roads, e.g. on straight stretches of
freeway.
X If indicator lamp 0044
0044 is not lit: press
button 0043.
Indicator lamp 0044lights up. Comfort tuning
is selected.
All vehicles except AMG vehicles: the
AIRMATIC COMFORT AIRMATIC COMFORT message appears in
the multifunction display.
AMG vehicles: theAMG Suspension
AMG Suspension
System COMFORT
System COMFORT message appears in the
multifunction display.
If the driving speed is higher than 75 mph
(120 km/h), the vehicle is automatically
lowered by another 0.4 in (10 mm) compared
to the normal level in comfort mode.
Load compensation The vehicle can compensate differences in
the vehicle level by raising or lowering the
axles. This is the case, for example, if people
get out or if luggage is being loaded.
Load compensation takes place if:
R a door or the trunk lid is opened
R the parked vehicle is unlocked
For larger level changes, the engine must be
running. 4MATIC (permanent four-wheel drive)
4MATIC ensures that all four wheels are
permanently driven. Together with ESP ®
, it
improves the traction of your vehicle
whenever a drive wheel spins due to
insufficient grip.
If you fail to adapt your driving style, 4MATIC
can neither reduce the risk of accident nor
override the laws of physics. 4MATIC cannot
take account of road, weather and traffic
conditions. 4MATIC is only an aid. You are
responsible for the distance to the vehicle in
front, for vehicle speed, for braking in good
time and for staying in your lane.
If a drive wheel spins due to insufficient grip:
R Only depress the accelerator pedal as far
as necessary when pulling away.
R Accelerate less when driving.
! Never tow the vehicle with one axle
raised. This may damage the transfer case.
Damage of this sort is not covered by the
Mercedes-Benz Limited Warranty. All
wheels must remain either on the ground
or be fully raised. Observe the instructions
for towing the vehicle with all wheels in full
contact with the ground.
i In wintry driving conditions, the maximum
effect of 4MATIC can only be achieved if
you use winter tires (M+S tires), with snow
chains if necessary. PARKTRONIC
Important safety notes PARKTRONIC is an electronic parking aid with
ultrasonic sensors. It monitors the area
around your vehicle using six sensors in the
front bumper and six sensors in the rear
bumper. PARKTRONIC indicates visually and
audibly the distance between your vehicle
and an object.
PARKTRONIC is only an aid. It is not a
replacement for your attention to your
immediate surroundings. You are always 218
Driving systemsDriving and parking

Parking tips:
R
On narrow roads, drive as close to the
parking space as possible.
R Parking spaces that are littered or
overgrown might be identified or measured
incorrectly.
R Parking spaces that are partially occupied
by trailer drawbars might not be identified
as such or be measured incorrectly.
R Snowfall or heavy rain may lead to a parking
space being measured inaccurately.
R Pay attention to the PARKTRONIC
(Y page 220) warning messages during the
parking procedure.
R You can intervene in the steering procedure
to correct it at any time. Active Parking
Assist will then be canceled.
R When transporting a load which protrudes
from your vehicle, you should not use
Active Parking Assist.
R Never use Active Parking Assist when snow
chains are installed.
R Make sure that the tire pressures are
always correct. This has a direct influence
on the parking characteristics of the
vehicle.
Use Active Parking Assist for parking spaces:
R that are parallel or at right-angles to the
direction of travel
R that are on straight roads, not bends
R that are on the same level as the road, e.g.
not on the pavement
Detecting parking spaces Objects located above the height range of
Active Parking Assist will not be detected
when the parking space is measured. These
are not taken into account when the parking
procedure is calculated, e.g. overhanging
loads, tail sections or loading ramps of goods
vehicles. G
WARNING
If there are objects above the detection range:
R Active Park Assist may steer too early
R the vehicle may not stop in front of these
objects.
You may cause a collision as a result. There is
a risk of an accident.
If there are objects above the detection range,
stop and deactivate Active Parking Assist.
For further information on the detection
range (Y page 219).
Active Parking Assist does not support you
with parking spaces at right-angles to the
direction of travel if:
R two parking spaces are located directly
next to one another
R the parking space is directly next to a low
obstacle such as a low curb
R you park forwards
Active Parking Assist does not support you
with parking spaces that are parallel or at
right-angles to the direction of travel if:
R the parking space is on a curb
R the system reads the parking space as
being blocked, for example by foliage or
grass paving blocks
R the area is too small for the vehicle to
maneuver into
R the parking space is bordered by an
obstacle, e.g. a tree, a post or a trailer 222
Driving systemsDriving and parking