seat adjustment MERCEDES-BENZ S-Class MAYBACH 2017 W222 Owner's Manual

Center console
FunctionPage
:ÜSwitches the multime-
dia system on/off270
;Adjusts the volume270
=è ECO start/stop func-
tion150
?Touchpad271
Telephone keypad (see the
separate operating instruc-
tions)
AÉ Sets the vehicle level182
BeAdjusts the suspension
settings182
CÛ Selects the drive pro-
gram/program selector but-
ton
155
Mercedes-AMG vehicles:
Ñ Selects the drive pro-
gram/program selector but-
ton
155
FunctionPage
D% Back button270
ETSeat adjustment but-
ton101
FØ Navigation button (see
Digital Operator's Manual)
G$ Radio button (see Digi-
tal Operator's Manual)
H£ Hazard warning lamps126
IÕMedia button (see Dig-
ital Operator's Manual)
J% Telephone, address
book and Internet button;
see the Digital Operator's
Manual
KØ Vehicle functions/
system settings button (see
Digital Operator's Manual)
LController270
38Center console
At a glance

of an accident, they could be crushed
between the vehicle occupant and seat belt.
Robjects are never secured with a seat belt if
the seat belt is also being used by one of the
vehicle's occupants.
Also ensure that there are never objects
between a person and the seat, e.g. cushions.
Seat belts are only intended to secure and
restrain vehicle occupants. Always observe the
"Loading guidelines" for securing objects, lug-
gage or loads (
Ypage 281).
Rear beltbags
iObserve the "Important safety notes" sec-
tion (Ypage 48).
Depending on the vehicle's equipment, the
outer rear seat belts are equipped with a belt
bag. This can be seen from the BELTBAG iden-
tification on the rear seat belt.
GWARNING
In an accident, the beltbag may damage a
child restraint system that is not permitted or
that has not been approved for a beltbag. As a result, the child restraint system may not be
able to provide the intended level of protec-
tion. This poses an increased risk of injury or
even fatal injury.
For this reason, always secure a child
restraint system with an integrated seat belt
with LATCH-type (ISOFIX). On vehicles with
optional beltbags for the rear seats, only use a
booster seat with an integrated backrest,
which has been tested and approved by
Mercedes-Benz in combination with a belt-
bag. Never use a seat belt equipped with a
beltbag to secure a forward or rearward-
facing child restraint system or a non-
approved booster seat. Contact an authorized
Mercedes-Benz Center for information on
approved child restraint systems.
Further information on child restraint systems
(
Ypage 59).
When triggered, belt bags :open, increasing
the protected area of the occupants' ribcages.
The beltbags are triggered depending on the
type and severity of the accident.
Fastening and adjusting the seat belts
Observe the safety notes on the seat belt
(Ypage 44) and the notes on correct use of seat
belts (Ypage 45).
Basic illustration
XAdjust the seat (Ypage 100).
The seat backrest must be in an almost ver-
tical position.
XPull the seat belt smoothly from the belt outlet
and engage belt tongue ;into belt
buckle :.
The seat belt on the driver’s seat and the
front-passenger seat may be tightened auto-
matically, see "Belt adjustment"
(
Ypage 47).
XIf necessary, pull upwards on the shoulder
section of the seat belt to tighten the belt
across your body.
46Occupant safety
Safety

The shoulder section of the seat belt must
always be routed across the center of the shoul-
der. Adjust the belt outlet if necessary.
XTo raise:slide the belt outlet upwards.
The belt outlet will engage in various posi-
tions.
XTo lower: hold belt outlet release =and slide
belt outlet downwards.
XLet go of belt outlet release =in the desired
position and make sure that the belt outlet
engages.
All seat belts except the driver's seat belt are
equipped with a special seat belt retractor to
securely fasten child restraint systems in the
vehicle. Further information can be found under
"Special seat belt retractor" (
Ypage 59).
Rear seat belt buckle extenders
The seat belt extender is an integral part of the
PRE-SAFE®convenience function. It is used on
the outer rear seats.
Always ensure that it is possible to move the belt
buckle freely. Always stow objects in the vehicle
correctly.
To assist you in finding the seat belt buckle and
fastening the seat belt:
Rthe belt buckle moves forwards to a conven-
ient position
Rthe belt buckle is illuminated
After the seat belt is fastened, the belt buckle
returns to its normal position. The seat belt then
lies tight across the lap and thorax areas.
Incorporation into the PRE-SAFE
®system:
the belt buckle is lowered quickly in certain haz-
ardous situations. This pre-tensions the seat
belt.
Incorporation into the automatic measures
after the accident: in this situation, the belt
buckle is illuminated and extended after a rear
door is opened.
Releasing seat belts
!Make sure that the seat belt is fully rolled up.
Otherwise, the seat belt or belt tongue will be
trapped in the door or in the seat mechanism.
This could damage the door, the door trim
panel and the seat belt. Damaged seat belts
can no longer fulfill their protective function
and must be replaced. Visit a qualified spe-
cialist workshop.
XPress the release button in the belt buckle,
hold the belt tongue firmly and guide the belt
back.
Seat belt adjustment
The seat-belt adjustment is an integral part of
the PRE-SAFE®convenience function. This func-
tion adjusts the driver's and front-passenger
seat belt to the upper body of the occupants.
The belt strap is tightened slightly when:
Rthe belt tongue is engaged in the buckle and
Rthe ignition is switched on
The seat-belt adjustment will apply a certain
retraction force if any slack is detected between
the vehicle occupant and the seat belt. Do not
hold on to the seat belt tightly while it is adjust-
ing.
You can activate and deactivate the seat-belt
adjustment function using the multimedia sys-
tem. Information on activating and deactivating
the seat-belt adjustment function can be found
in the Digital Operator's Manual.
Belt warning for the driver and front
passenger
The 7 seat belt warning lamp in the instru-
ment cluster is a reminder that all vehicle occu- pants must wear their seat belts. It may light up
continuously or flash. In addition, there may be
a warning tone.
Regardless of whether the driver's seat belt has
already been fastened, the 7seat belt warn-
ing lamp lights up for six seconds each time the engine is started. If, after six seconds, the driver
or front-passenger seat belt has not been fas-
tened and the doors are closed, the 7seat
belt warning lamp lights up. As soon as the driv-
er's and front-passenger seat belts are fastened
or a front door is opened again, the 7seat
belt warning lamp goes out.
If the driver's seat belt is not fastened after the
engine is started, an additional warning tone will
sound. The warning tone switches off after six
seconds or once the driver's seat belt is fas-
tened.
If the vehicle's speed exceeds 15 mph
(25 km/h) once and the driver's and front-
passenger seat belts are not fastened, a warning
tone sounds. A warning tone also sounds with
increasing intensity for 60 seconds or until the
Occupant safety47
Safety
Z

ProblemPossible causes/consequences andMSolutions
The PASSENGER AIR
BAG OFF indicator lamp
lights up and remains lit,
even though the front-
passenger seat is occu-
pied by an adult or a per-
son of a stature corre-
sponding to that of an
adult.The classification of the person on the front-passenger seat is incor-
rect.
XMake sure the conditions for a correct classification of the person
on the front-passenger seat are met (Ypage 51).
XIf the PASSENGER AIR BAG OFF indicator lamp remains lit, the front-
passenger seat may not be used.
XHave OCS checked as soon as possible at an authorized Mercedes- Benz Center.
The PASSENGER AIR
BAG OFF indicator lamp
does not light up and/or
does not stay on.
The front-passenger seat
is:
Runoccupied
Roccupied with the
weight of a child up to
twelve months old in a
child restraint system
OCS is malfunctioning.
XMake sure there is nothing between the seat cushion and the child
seat.
XMake sure that the entire base of the child restraint system rests on
the seat cushion of the front-passenger seat. The backrest of the
forward-facing child restraint system must lie as flat as possible
against the backrest of the front-passenger seat. If necessary,
adjust the position of the front-passenger seat.
XMake sure that the seat cushion length is fully retracted.
XWhen installing the child restraint system, make sure that the seat
belt is tight. Do not pull the seat belt tight using the front-passenger seat adjustment. This could result in the seat belt and the child
restraint system being pulled too tightly.
XCheck for correct installation of the child restraint system.
Make sure that the head restraint does not apply a load to the child
restraint system. If necessary, adjust the head restraint accord-
ingly.
XMake sure that no objects are applying additional weight onto the
seat.
XIf the PASSENGER AIR BAG OFF indicator lamp remains off and/or
the PASSENGER AIR BAG ON indicator lamp lights up, do not install a child restraint system on the front-passenger seat. It is recom-
mended that you install the child restraint system on a suitable rear
seat.
XHave OCS checked as soon as possible at an authorized Mercedes-Benz Center.
Deployment of Emergency Tensioning
Devices and air bags
Important safety notes
GWARNING
The air bag parts are hot after an air bag has
been deployed. There is a risk of injury.
Do not touch the air bag parts. Have a
deployed air bag replaced at a qualified spe-
cialist workshop as soon as possible.
GWARNING
A deployed air bag no longer offers any pro-
tection and cannot provide the intended pro-
tection in an accident. There is an increased
risk of injury.
Have the vehicle towed to a qualified special-
ist workshop in order to have a deployed air
bag replaced.
It is important for your safety and that of your
passenger to have deployed air bags replaced
Occupant safety55
Safety
Z

PRE-SAFE®takes the following measures
depending on the hazardous situation detected:
Rthe front seat belts are pre-tensioned.
Rif the vehicle skids, the side windows and the
panorama roof with power tilt/sliding panel
are closed.
Rthe front-passenger seat is adjusted if it is in
an unfavorable position.
Rfor vehicles with electrically adjustable rear
seats: the outer rear seats are adjusted if they
are in an unfavorable position.
Rvehicles with a multicontour seat: the air pres-
sure in the side bolsters of the seat backrest
is increased.
Rvehicles with seat belt extenders: the seat
belts of the outer rear seats are pre-ten-
sioned.
If the hazardous situation passes without result-
ing in an accident, PRE-SAFE
®slackens the belt
pre-tensioning. On vehicles with multicontour
seats, the air pressure in the side bolsters is
reduced again. All settings made by PRE-SAFE
®
can then be reversed.
If the seat belt pre-tensioning is not reduced:
XMove the seat backrest or seat back slightly
when the vehicle is stationary.
The seat belt pre-tensioning is reduced and
the locking mechanism is released.
The seat-belt adjustment is an integral part of
the PRE-SAFE
®convenience function. Informa-
tion about the convenience function can be
found under "Belt adjustment" (
Ypage 47).
PRE-SAFE®PLUS (anticipatory occu-
pant protection system PLUS)
Introduction
PRE-SAFE®PLUS is only available in vehicles
with the Driving Assistance package.
Using the radar sensor system, PRE-SAFE
®
PLUS is able to detect that a head-on or rear-end
collision is imminent. In certain hazardous sit-
uations, PRE-SAFE
®PLUS takes pre-emptive
measures to protect the vehicle occupants.
Important safety notes
The intervention of PRE-SAFE®PLUS cannot
prevent an imminent collision.
The driver is not warned when PRE-SAFE
®PLUS
intervenes.
PRE-SAFE
®PLUS does not intervene if the vehi-
cle is backing up.
When driving, or when parking or exiting a park-
ing space with assistance from Active Parking
Assist, PRE-SAFE
®PLUS will not apply the
brakes.
Function
PRE-SAFE®PLUS intervenes in certain situa-
tions if the radar sensor system detects an
imminent head-on or rear-end collision.
PRE-SAFE
®PLUS takes the following measures
depending on the hazardous situation detected:
Rif the radar sensor system detects that a
head-on collision is imminent, the seat belts
are pre-tensioned.
Rif the radar sensor system detects that a rear-
end collision is imminent:
-the brake pressure is increased if the driver
applies the brakes when the vehicle is sta-
tionary.
-the seat belts are pre-tensioned.
The PRE-SAFE®PLUS braking application is can-
celed:
Rif the accelerator pedal is depressed when a
gear is engaged
Rif the risk of a collision passes or is no longer
detected
Rif DISTRONIC PLUS indicates an intention to
pull away
If the hazardous situation passes without result-
ing in an accident, the original settings are
restored.
Automatic measures after an acci-
dent
Immediately after an accident, the following
measures are implemented, depending on the
type and severity of the impact:
Rthe hazard warning lamps are activated
Rthe emergency lighting is activated
Rthe vehicle doors are unlocked
58Occupant safety
Safety

Child-proof locks for the rear doors
You secure each door individually with the child-
proof locks on the rear doors. A door secured
with a child-proof lock cannot be opened from
inside the vehicle. When the vehicle is unlocked,
the door can be opened from the outside.
XTo activate:press the child-proof lock lever
up in the direction of arrow :.
XMake sure that the child-proof locks are work-
ing properly.
XTo deactivate:press the child-proof lock
lever down in the direction of arrow ;.
Override feature for the rear side win-
dows
XTo activate/deactivate:press button;.
If indicator lamp :is lit, operation of the rear
side windows is disabled. Operation is only
possible using the switches in the driver's
door. If indicator lamp :is off, operation is
possible using the switches in the rear com-
partment. When the override feature is activated, the con-
trols in the rear compartment are disabled for:
Rthe rear side windows
Radjustment of the front-passenger seat from
the rear compartment
Rthe sunblinds:
-of the rear side windows
-of the rear window
-in the roof
Pets in the vehicle
GWARNING
If you leave animals unattended or unsecured
in the vehicle, they could press buttons or
switches, for example.
As a result, they could:
Ractivate vehicle equipment and become
trapped, for example
Ractivate or deactivate systems, thereby
endangering other road users
Unsecured animals could also be flung around
the vehicle in the event of an accident or sud-
den steering or braking, thereby injuring vehi-
cle occupants. There is a risk of an accident
and injury.
Never leave animals unattended in the vehi-
cle. Always secure animals properly during
the journey, e.g. use a suitable animal trans-
port box.
Driving safety systems
Overview of driving safety systems
In this section, you will find information about
the following driving safety systems:
RABS (Anti-lock Braking System)
(Ypage 66)
RBAS (B rakeAssist System) (Ypage 66)
RBAS PLUS (B rakeAssist System PLUS) with
Cross-Traffic Assist (Ypage 67)
RCOLLISION PREVENTION ASSIST PLUS
(Ypage 68)
Driving safety systems65
Safety
Z

Always drive with the head restraints instal-
led. Before driving off, make sure for every
vehicle occupant that the center of the head
restraint supports the back of the head at
about eye level.
Do not rotate the head restraints of the front and
rear seats. Otherwise, you cannot adjust the
height and angle of the head restraints to the
correct position.
Using the fore-and-aft adjustment, adjust the
head restraint so that it is as close as possible to
your head.
GWARNING
You could lose control of your vehicle if you do the following while driving:
Radjust the driver's seat, head restraint,
steering wheel or mirrors
Rfasten the seat belt
There is a risk of an accident.
Adjust the driver's seat, head restraint, steer-
ing wheel and mirror and fasten your seat belt before starting the engine.
GWARNING
If you adjust the seat height carelessly, you or
other vehicle occupants could be trapped and
thereby injured. Children in particular could
accidentally press the electrical seat adjust-
ment buttons and become trapped. There is a
risk of injury.
While moving the seats, make sure that your
hands or other body parts do not get under the
lever assembly of the seat adjustment sys-
tem.
GWARNING
The seat belt does not offer the intended level of protection if you have not moved the back-
rest to an almost vertical position. When brak-
ing or in the event of an accident, you could
slide underneath the seat belt and sustain
abdomen or neck injuries, for example. This
poses an increased risk of injury or even fatal injury.
Adjust the seat properly before beginning
your journey. Always ensure that the backrest
is in an almost vertical position and that the
shoulder section of your seat belt is routed
across the center of your shoulder.
!To avoid damage to the seats and the seat
heating, observe the following information:
Rkeep liquids from spilling on the seats. If
liquid is spilled on the seats, dry them as
soon as possible.
Rif the seat covers are damp or wet, do not
switch on the seat heating. The seat heat-
ing should also not be used to dry the seats.
Rclean the seat covers as recommended;
see "Interior care".
Rdo not transport heavy loads on the seats.
Do not place sharp objects on the seat
cushions, e.g. knives, nails or tools. The
seats should only be occupied by passen-
gers, if possible.
Rwhen the seat heating is in operation, do
not cover the seats with insulating materi-
als, e.g. blankets, coats, bags, seat covers,
child seats or booster seats.
!Make sure that there are no objects in the
footwell under or behind the seats when mov-
ing the seats back. There is a risk that the
seats and/or the objects could be damaged.
Adjusting the seats
Vehicles with standard head restraints
or luxury head restraints
:Head restraint height
;Head restraint height
=Seat height
Seats101
Seats, steering wheel and mirrors
Z

?Seat cushion angle
ASeat cushion length
BSeat fore-and-aft adjustment
CBackrest angle
iIf PRE-SAFE®is triggered, the front-
passenger seat will be moved to a better posi- tion if it was previously in an unfavorable posi-
tion (
Ypage 57).
iYou can store the seat settings using the
memory function (Ypage 120).
iTo ensure the largest possible range of seat
settings, certain seat adjustment functions
will also adjust other settings at the same
time.
iThe head restraint height is adjusted auto-
matically when you adjust the seat height or
the seat fore-and-aft position.
Vehicles with an EASY ADJUST luxury
head restraint
:Head restraint height
;Head restraint fore-and-aft position
=Seat height
?Seat cushion angle
ASeat cushion length
BSeat fore-and-aft adjustment
CBackrest angle
iIf PRE-SAFE®is triggered, the front-
passenger seat will be moved to a better posi- tion if it was previously in an unfavorable posi-
tion (
Ypage 57).
iYou can store the seat settings using the
memory function (Ypage 120).
iTo ensure the largest possible range of seat
settings, certain seat adjustment functions will also adjust other settings at the same
time.
iThe head restraint height is adjusted auto-
matically when you adjust the seat height or
the seat fore-and-aft position.
iThe fore-and-aft position of the head
restraint is adjusted automatically when you
adjust the backrest.
Adjusting the rear seat
Adjusting the rear seat
:Head restraint height
;Head restraint fore-and-aft position
=Backrest angle
?Combined seat cushion angle and length
ACombined seat cushion angle and length
You can only adjust the outer seats in the rear
electrically.
Adjusting a rear reclining seat
:Head restraint height
;Head restraint fore-and-aft position
=Backrest angle
?Combined seat cushion angle and length
102Seats
Seats, steering wheel and mirrors

ACombined seat cushion angleand length
BLegrest ang le
CLegrest length
The rear rec lining seat isonly availab le inlong
wheelbase veh iclesequipp edwith "executive
seats". On veh icleswit hout a rear rec lining seat,
the button for setting the ang leand length of the
legrest has no function.
Vehicle swit h a long wheelbase: dependin g on
the veh icleequipment, the rear rec lining seat is
either only on the front-passenger sideor also
on the driver's side.
Mercedes-Maybach veh icles: the rear rec lining
seats are on the driver's and the front-
passenger side.
Vehicle swit h a long wheelbase and equipped
wit h a "Rear compartment chauffeur/memory
package" also have a footrest. This islocated on
the lower part of the front-passenger seat back-
rest (
Ypage 104).
The legrest folds down ifoverloaded. Ifth is is the
case fold up the legrest and engage it.
Setting the reclined position
This function isonly availab lefor long wheelbase
veh icles.
You can use the overr idebutton to disable this
function (
Ypage 65).
The power supplyor the ignition must be
swit ched on so that the rear seat can bemoved
to the rec lined position (
Ypage 146).
XPress and hold button :untilthe seat has
reached the rec lined position.
The rear seat moves into the rec lined posi-
tion, the front-passenger seat moves into the
chauffeur position (
Ypage 106) and the foot-
rest moves out from under the front-
passenger seat. You can exit the reclined position and adjust
the seat position by:
Rpressing button
:
Rcalling up a stored position using memory
button1or 2(Ypage 121)
Rmanually adjusting the seat to the desired
position (Ypage 101)
iThe steps for setting the reclined position
are not always carried out simultaneously.
The legrest folds down if overloaded. Ifthis is the
case fold up the legrest and engage it.
Adjusting the front-passenger seat
from the driver’s seat
Important safety notes
GWARNING
When you adjust a seat, you or other vehicle
occupants could become trapped, e.g. on the seat guide rail. There isa risk of injury.
Make sure when adjusting a seat that no one
has any body parts in the sweep of the seat.
Observe the safety notes on "Air bags"
(
Ypage 48) and "Children inthe Vehicle"
(Ypage 59).
GWARNING
The front-air bags for could also injure the
vehicle occupants in the front If the front
seats are positioned too close to the dash-
board or steering wheel. This poses an
increased risk of injury or even fatal injury.
Always adjust the front seats so that they are
as far from the front air bags as possible. Also
observe the notes on the correct adjustment
of the seats.
GWARNING
Childr en could become trapped if they adjust
the seats, particularly when unattende d.
There isa risk of injury.
When leaving the vehicle, always take the
Sm artKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
Seats103
Seats, steering wheel and mirrors
Z

!Do not move the front-passenger seat fully
forwards if there are objects in the parcel net
in the front-passenger footwell. The objects
could otherwise be damaged.
Adjusting the front-passenger seat
The power supply or the ignition must be
switched on so that the front-passenger seat
can be selected (
Ypage 146).
XTo select the front-passenger seat: press
button :repeatedly until the indicator lamp
in the button lights up.
When the indicator lamp in button :lights up,
for the front-passenger seat you can adjust:
Radjust the seat (Ypage 101)
Rseat heating (Ypage 112)
Rseat ventilation (Ypage 113)
Rthe memory function to call up or save set-
tings (Ypage 120).
Adjusting the front-passenger seat
from the rear
Important safety notes
GWARNING
Children could become trapped if they adjust
the seats, 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.
The seats can still be adjusted when the power
supply is switched off.
GWARNING
When you adjust a seat, you or other vehicle
occupants could become trapped, e.g. on the seat guide rail. There is a risk of injury.
Make sure when adjusting a seat that no one
has any body parts in the sweep of the seat.
Observe the safety notes on "Air bags"
(
Ypage 48) and "Children in the vehicle"
(Ypage 59).
GWARNING
The front-air bags for could also injure the
vehicle occupants in the front If the front
seats are positioned too close to the dash-
board or steering wheel. This poses an
increased risk of injury or even fatal injury.
Always adjust the front seats so that they are
as far from the front air bags as possible. Also
observe the notes on the correct adjustment
of the seats.
!Do not move the front-passenger seat fully
forwards if there are objects in the parcel net
in the front-passenger footwell. The objects
could otherwise be damaged.
iYou can use the rear-compartment override
button to disable the setting of the front-
passenger seat from the rear (
Ypage 65).
Adjusting the rear seat
:Selects rear-compartment seat
;Head restraint height
=Head restraint fore-and-aft position
?Backrest angle
ACombined seat cushion angle and length
BCombined seat cushion angle and length
104Seats
Seats, steering wheel and mirrors