Seat belt MERCEDES-BENZ S550 2007 W221 Owner's Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2007, Model line: S550, Model: MERCEDES-BENZ S550 2007 W221Pages: 705
Page 4 of 705
Contents
Introduction....................................... 13
Product information ............................. 13
Operator’s Manual ............................... 14
Service and warranty information .. 14
Important notice for California
retail buyers and lessees of
Mercedes-Benz automobiles .......... 15
Maintenance .................................. 15
Roadside Assistance ...................... 16
Change of address or ownership.... 16
Operating your vehicle outside
the USA or Canada......................... 16
Where to find it .................................... 17
Symbols ............................................... 18
Operating safety .................................. 19
Proper use of the vehicle ............... 19
Problems with your vehicle .................. 20
Reporting safety defects...................... 21
Reporting safety defects ................ 21
Vehicle data recording ......................... 22
Information regarding electronic
recording devices ........................... 22
At a glance.......................................... 23
Exterior view ......................................... 24
Cockpit ................................................. 26
Instrument cluster ................................ 28
Control systems ................................... 30
Center console ..................................... 32
Upper part ...................................... 32
Lower part ...................................... 33
Automatic climate control .................... 34
Overview ......................................... 34
Automatic climate control panel,
front ................................................ 36
Overhead control panel ........................ 37
Driver’s door control panel ................... 38
Rear door control panel ........................ 39
Storage compartments ......................... 40
Rear passenger compartment .............. 42
Safety and Security........................... 43
Occupant safety ................................... 44
Air bags .......................................... 45
Occupant Classification System ..... 50
Seat belts ....................................... 55
Luxury active head restraints
(S 600 only) .................................... 59
Preventive occupant safety
(PRE-SAFE
®) ................................... 60
Children in the vehicle .................... 61
Override switch for rear
passenger compartment................. 67
Panic alarm .......................................... 68
Activating........................................ 68
Deactivating.................................... 68
Driving safety systems ......................... 69
ABS ................................................. 69
Adaptive Brake ............................... 70
Adaptive Brake Lights
(S 600 and USA only) ..................... 70
BAS ................................................. 71
BAS Plus* ....................................... 71
EBP ................................................. 71
ESP
®............................................... 72
Page 9 of 705
ContentsStarter switch positions ..................... 315
SmartKey ..................................... 315
SmartKey with KEYLESS-GO*....... 316
Seats.................................................. 318
Seat adjustment ........................... 318
Seat heating* ............................... 322
Seat ventilation* .......................... 323
Head restraints............................. 324
Multicontour seats*, rear ............. 327
Easy-entry/exit feature ................ 328
Steering wheel ................................... 330
Steering wheel adjustment........... 330
Heated steering wheel* ............... 331
Mirrors ............................................... 332
Interior rear view mirror ............... 332
Exterior rear view mirrors ............. 332
Power folding exterior rear view
mirrors ......................................... 333
Auto-dimming rear view mirrors ... 334
Activating exterior rear view
mirror parking position ................. 335
Memory function................................ 336
Storing positions into memory ..... 337
Recalling positions from memory . 337
Storing exterior rear view mirror
parking position ........................... 338Fastening the seat belts .................... 339
Proper use of seat belts ............... 341
Seat belt height adjustment ......... 341
Lighting.............................................. 342
Exterior lamp switch..................... 342
Combination switch ..................... 346
Corner-illuminating lamps ............ 347
Hazard warning flasher ................ 348
Interior lighting............................. 348
Courtesy lighting .......................... 350
Door entry lamps ......................... 350
Trunk lamp ................................... 350
Windshield wipers.............................. 351
Switching on/off windshield
wipers .......................................... 351
Intermittent wiping....................... 352
Single wipe................................... 352
Wiping with windshield washer
fluid .............................................. 352
Power windows.................................. 353
Opening and closing power
windows ....................................... 353
Rear side window sunshades* ..... 355
Summer opening feature.............. 355
Convenience closing feature ........ 356Driving and parking ........................... 359
Starting the engine ...................... 359
Driving off .................................... 361
Turn signals.................................. 362
Problems while driving ................. 362
Parking......................................... 363
Turning off the engine .................. 365
Releasing seat belts ..................... 366
Automatic transmission..................... 367
Gear selector lever....................... 367
Shifting procedure ....................... 369
Automatic transmission positions 370
Gear ranges ................................. 372
Driving tips................................... 373
Automatic shift program .............. 374
Steering wheel gearshift control .. 375
Emergency operation
(Limp-Home Mode) ...................... 377
Instrument cluster ............................. 378
Adjusting instrument cluster and
COMAND display illumination ...... 378
Coolant temperature gauge ......... 378
Tachometer.................................. 379
Outside temperature indicator ..... 379
Fuel gauge ................................... 379
Page 30 of 705
29 At a glance
Instrument cluster
Item
Page
1
Coolant temperature gauge
378
2
Fuel gauge with:
Fuel tank reserve warning
lamp
AHigh beam headlamp
indicator lamp
-ABS indicator lamp
=SRS indicator lamp
550
346
544
552
3
Parktronic*/Park Assist*
warning indicator for left
front area
407,
411
4
Speedometer with:0
USA only
!
Canada only
Parking brake
warning or indi-
cator lamps
546
Item
Page
;
USA only
3
Canada only
Brake warning
lamp
545
HCombination low tire
pressure*/TPMS mal-
function telltale*
553
L
Left/right turn
signal indicator
lamps
362
KvESP
® warning lamp
549
lDistance warning
lamp*
397,
549
5
Parktronic*/Park Assist*
warning indicator for right
front area
407,
411
Item
Page
6
Gear position/range indica-
tor
370
7
Tachometer with:±Engine malfunction
indicator lamp
547
8
Selected program mode indi-
cator
370
9
Main menu for control sys-
tem, multifunction display
241
a
Outside temperature
379
b
Display with:Additional speedometer
255
:Distance warner*
397,
252
Page 45 of 705
44 Safety and SecurityOccupant safetyIn this section you will learn the most im-
portant facts about the restraint systems
of the vehicle.
The restraint systems are
Seat belts (
page 55)
Child restraints (
page 61)
Lower anchors and tethers for children
(LATCH) (
page 64)
Additional protection potential provide
Supplemental Restraint System (SRS)
with
Air bags (
page 45)
Air bag control unit (with crash
sensors)
Emergency tensioning device (ETD)
for seat belts (
page 58)
Seat belt force limiter (
page 58)
Preventive occupant safety
(PRE-SAFE
®) (page 60)Air bag system components with
The front passenger front air bag off in-
dicator lamp (
page 53)
Front passenger seat with Occupant
Classification System (OCS)
(page 50)
As independent systems, their protective
functions work in conjunction with each
other.
The SRS system conducts a self-test when
the ignition is switched on and in regular
intervals while the engine is running. This
facilitates early detection of malfunctions.
The =indicator lamp in the instrument
cluster (page 28) comes on when the
ignition is switched on and goes out no lat-
er than a few seconds after the engine has
been started.The SRS components are in operational
readiness when the =indicator lamp is
not lit when the engine is running.
A malfunction in the system has been
detected if the =indicator lamp:
fails to go out not later than approxi-
mately 4 seconds after the engine was
started
does not come on at all
comes on after the engine was started
or while driving
i
For information on infants and children trav-
eling with you in the vehicle and restraint sys-
tems for infants and children, see “Children in
the vehicle” (
page 61).
Warning!
G
Modifications to or work improperly con-
ducted on restraint systems (such as seat
belts and anchors, emergency tensioning
devices, seat belt force limiters or air bags)
or their wiring, as well as tampering with in-
terconnected electronic systems, can lead
to the restraint systems no longer function-
ing as intended.
Page 47 of 705
46 Safety and SecurityOccupant safetyWarning!
G
To reduce the risk of injury when the front
air bags inflate, it is very important for the
driver and front passenger to always be in a
properly seated position and to wear their
respective seat belt.
For maximum protection in the event of a
collision always be in normal seated position
with your back against the backrest. Fasten
your seat belt and make sure that it is prop-
erly positioned on your body (
page 339).
Since the air bag inflates with considerable
speed and force, a proper seating and hands
on steering wheel position will help to keep
you at a safe distance from the air bag.
Occupants who are unbelted, out of position
or too close to the air bag can be seriously
injured or killed by an air bag as it inflates
with great force in the blink of an eye:
Sit properly belted in a nearly upright
position with your back against the seat
backrest.
Adjust the driver’s seat as far as possi-
ble rearward, still permitting proper op-
eration of vehicle controls. The distance
from the center of the driver’s breast-
bone to the center of the air bag cover
on the steering wheel must be at least
10 inches (25 cm) or more. You should
be able to accomplish this by a combina-
tion of adjustments to the seat and
steering wheel. If you have any prob-
lems, please see an authorized
Mercedes-Benz Center.
Do not lean your head or chest close to
the steering wheel or dashboard.
Keep hands on the outside of steering
wheel rim. Placing hands and arms in-
side the rim can increase the risk and
potential severity of hand/arm injury
when driver’s front air bag inflates.
Adjust the front passenger seat as far as
possible rearward from the dashboard
when the seat is occupied.
Always sit nearly upright, properly use
the seat belts and use an appropriately
sized infant or toddler restraint or boost-
er seat recommended for the size and
weight of the child.
Failure to follow these instructions can
result in severe injuries to you or other
occupants.
If you sell your vehicle, it is important that
you make the buyer aware of this safety
information. Be sure to give the buyer this
Operator’s Manual.
Page 48 of 705
47 Safety and Security
Occupant safety
Safety guidelines for the seat belt,
emergency tensioning device and
air bag
Warning!
G
Accident research shows that the safest
place for children in an automobile is in the
rear seat.
It should be noted that with respect to both
front and rear side impact air bags there is a
possibility for a side impact air bag related
injury if occupants, especially children, are
not properly seated or restrained when next
to a side impact air bag which needs to de-
ploy rapidly in a side impact in order to do its
job.
To help avoid the possibility of injury, please
follow these guidelines:
(1) Always sit nearly upright, properly use
the seat belts and for children 12 years
old and under, use an appropriately
sized infant or toddler restraint or
booster seat recommended for the size
and weight of the child.
(2) Always wear seat belts properly.
i
Air bags are designed to deploy only in cer-
tain frontal impacts (front air bags), and in side
impacts (side impact and head protection win-
dow curtain air bags) which exceed preset
thresholds, and in certain rollovers (head protec-
tion window curtain air bags). Only during these
events will they provide their supplemental pro-
tection.
The driver and passengers should always wear
their seat belts. Otherwise it is not possible for
air bags to provide their supplemental protec-
tion.
In case of other types of impacts and impacts be-
low air bag deployment thresholds, air bags will
not deploy. The driver and passenger will then be
protected to the extent possible by a properly
fastened seat belt. A properly fastened seat belt
is also needed to provide the best possible pro-
tection in a rollover.
We caution you not to rely on the presence of the
air bags in order to avoid wearing your seat belt.
It is important to your safety and that of your pas-
sengers that you replace deployed air bags and
repair any malfunctioning air bags to make sure
the vehicle will continue to provide supplemental
crash protection for occupants.
Warning!
G
Damaged seat belts or belts that were
highly stressed in an accident must be
replaced and their anchoring points
must also be checked. Only use belts in-
stalled or supplied by an authorized
Mercedes-Benz Center.
Air bags and pyrotechnic emergency
tensioning devices (ETDs) are designed
to function on a one-time-only basis. An
air bag or ETD that is deployed must be
replaced. PRE-SAFE
® has electrically
operated reversible pre-tensioners in
addition to the pyrotechnic ETDs.
Do not pass belts over sharp edges.
They could tear.
Do not make any modification that could
change the effectiveness of the belts.
Page 49 of 705
48 Safety and SecurityOccupant safety
When you sell your vehicle we strongly
urge you to give notice to the subsequent
owner that it is equipped with an SRS by
alerting them to the applicable section in
the Operator’s Manual.
Do not bleach or dye seat belts as this
may severely weaken them. In a crash
they may not be able to provide ade-
quate protection.
No modifications of any kind may be
made to any components or wiring of
the SRS. This includes changing or re-
moving any component or part of the
SRS, the installation of additional trim
material, badges, etc. over the steering
wheel hub, front passenger front air bag
cover, outboard sides of the seat back-
rests, door trim panels, or door frame
trims, and installation of additional
electrical/electronic equipment on or
near SRS components and wiring. Keep
area between air bags and occupants
free from objects (e.g. packages, purs-
es, umbrellas, etc.).
Do not hang items such as coat hangers
from the coat hooks or handles over the
door. These items may turn into projec-
tiles and cause head and other injuries
when window curtain air bag is de-
ployed.
Air bag system components will be hot
after an air bag has inflated. Do not
touch.
Never place your feet on the instrument
panel, dashboard, or on the seat. Always
keep both feet on the floor in front of the
seat.
In addition, improper repair work on the
SRS creates a risk of rendering the SRS
inoperative or causing unintended air
bag deployment. Work on the SRS must
therefore only be performed by qualified
technicians. Contact an authorized
Mercedes-Benz Center.
For your protection and the protection
of others, when scrapping the air bag
unit or emergency tensioning device,
our safety instructions must be fol-
lowed. These instructions are available
from your authorized Mercedes-Benz
Center.
Given the considerable deployment
speed, required inflation volume, and
the textile structure of the air bags,
there is the possibility of abrasions or
other, potentially more serious injuries
resulting from air bag deployment.
Warning!
G
Only use seat covers which have been
tested and approved by Mercedes-Benz for
your vehicle model. Using other seat covers
may interfere with or prevent the
deployment of the front side impact air bags
or the rear side impact air bags*. Contact an
authorized Mercedes-Benz Center for avail-
ability.
Page 50 of 705
49 Safety and Security
Occupant safety
Front air bags
1Driver air bag
2Front passenger front air bag
Driver and front passenger front air bags
are deployed:
in the event of certain frontal impacts
if impact exceeds a preset deployment
threshold
independently of the side impact air
bagsThe air bags will not deploy in impacts
which do not exceed the system’s deploy-
ment thresholds. You will then be protec-
ted by the fastened seat belts.
The passenger front air bag will only be
deployed if:
the system, based on OCS weight sen-
sor readings, senses that the front
passenger seat is occupied
the 59indicator lamp in
the center console is not lit
(page 53)
the impact exceeds a preset deploy-
ment thresholdSide impact air bags
1Front side impact air bag
2Rear side impact air bag
The side impact air bags are deployed:
in impacts exceeding a preset deploy-
ment threshold
on the impacted side of the vehicle
independently of the front air bags
The front passenger side impact air bag1
will not deploy if the OCS senses that the
front passenger seat is empty and the front
passenger seat belt is not fastened (latch
plate is not inserted into the buckle). With
an empty front passenger seat and the
i
The front air bags in this vehicle have been
designed to inflate in two stages. This allows the
air bag to have different rates of inflation that are
based on the rate of relevant vehicle decelera-
tion as assessed by the air bag control unit
On the front passenger-side, the front air bag de-
ployment is additionally influenced by the pas-
senger’s weight category as identified by the
Occupant Classification System (OCS)
(page 50).
The lighter the front passenger-side occupant,
the higher the vehicle deceleration rate required
for the second stage inflation of the air bag.
Page 51 of 705
50 Safety and SecurityOccupant safetyseat belt fastened (latch plate properly in-
serted into buckle) the front passenger
side impact air bag will deploy regardless
of the empty seat.
The side impact air bags are not deployed
in impacts which do not exceed the sys-
tem’s deployment threshold.
Window curtain air bags
1Window curtain air bag
The side window curtain air bags are de-
ployed:
in impacts exceeding a preset deploy-
ment threshold
on the impacted side of the vehicle
independently of the front air bags
in certain vehicle rollovers
The side window curtain air bags are not
deployed in impacts which do not exceed
the system’s deployment threshold.
The window curtain air bags fill up the area
indicated by the arrows.
Occupant Classification System
The Occupant Classification System (OCS)
automatically turns the front passenger
front air bag on or off based on the classi-
fied occupant weight category determined
by weight sensor readings from the front
passenger seat.
Occupants must sit properly belted in a
nearly upright position with their back
against the seat backrest and feet on the floor to be correctly classified. If the occu-
pant’s weight is transferred to another
object in the vehicle (e.g. by leaning on
armrests), the OCS may not be able to
properly approximate the occupant’s
weight category.
Furthermore, the occupant weight may ap-
pear to increase or decrease due to
objects hanging on the seat, other passen-
gers pushing on the seat, objects lodged
underneath the seat or stuffed between
seat and middle console or between seat
and door or due to objects applying pres-
sure on the back of the seat. Always make
sure that the seat has clearance in all
directions at all times.i
The system does not deactivate the front
passenger side impact air bag, the window cur-
tain air bag and the emergency tensioning de-
vice.
i
If your seat, including your trim cover and
cushion needs to be serviced in any way, take
the vehicle to your authorized Mercedes-Benz
Center.
Only seat accessories approved by
Mercedes-Benz may be used.
Page 53 of 705
52 Safety and SecurityOccupant safety
independently of the side impact air
bags.
If the front passenger air bag is deployed,
the rate of inflation will be influenced by:
the rate of relevant vehicle deceleration
as assessed by the air bag control unit
front passenger’s weight category as
identified by the Occupant Classification
System (OCS).
Warning!
G
According to accident statistics, children
are safer when properly restrained in the
rear seating positions than in the front seat-
ing position. Thus, we strongly recommend
that children be placed in the rear seats
whenever possible. Regardless of seating
position, children 12 years old and under
must be seated and properly secured in an
appropriate infant or child restraint
recommended for the size and weight of the
child.
The infant or child restraint must be properly
secured with the vehicle’s seat belt, the seat
belt and top tether strap, or lower anchors
and top tether strap, fully in accordance
with the child seat manufacturer’s
instructions.
Children can be killed or seriously injured by
an inflating air bag. Note the following im-
portant information when circumstances re-
quire you to place a child in the front
passenger seat:
Your vehicle is equipped with air bag
technology designed to turn off the front
passenger front air bag in your vehicle
when the system senses the weight of a
typical 12-month-old child or less along
with the weight of a standard appropri-
ate child restraint on the front passen-
ger seat.
A child in a rear-facing child restraint on
the front passenger seat will be serious-
ly injured or even killed if the front
passenger front air bag inflates in a
collision which could occur under some
circumstances, even with the air bag
technology installed in your vehicle.
The only means to completely eliminate
this risk is to never place a child in a
rear-facing child restraint in the front
seat. We therefore strongly recommend
that you always place a child in a rear-
facing child restraint in the back seat.
If you must install a rear-facing child
restraint on the front passenger seat
because circumstances require you to
do so, make sure that the
59 indicator lamp is illumi-
nated, indicating that the front passen-
ger front air bag is deactivated. Should
the 59not illuminate or go
out while the restraint is installed,
please check installation. Periodically
check the 59indicator
lamp while driving to make sure the
59indicator lamp is illumi-
nated.