belt MERCEDES-BENZ S350 2006 W221 Owner's Manual

Contents
Introduction.......................................... 9
Product information ................................ 9
Operator’s Manual ............................... 10
Service and warranty information .. 10
Important notice for California
retail buyers and lessees of
Mercedes-Benz automobiles .......... 11
Maintenance .................................. 12
Roadside Assistance ...................... 12
Change of address or ownership.... 12
Operating your vehicle outside
the USA or Canada......................... 13
Where to find it .................................... 14
Symbols ............................................... 15
Operating safety .................................. 16
Proper use of the vehicle ............... 16
Problems with your vehicle .................. 17
Reporting safety defects...................... 18
Reporting safety defects ................ 18
Vehicle data recording......................... 19
Information regarding electronic
recording devices........................... 19
At a glance.......................................... 21
Cockpit ................................................. 22
Instrument cluster ................................ 24
Multifunction steering wheel ................ 26
Center console ..................................... 27
Upper part ...................................... 27
Lower part ...................................... 28
Overhead control panel ........................ 29
Door control panel................................ 30
Getting started................................... 31
Unlocking ............................................. 32
Unlocking with the SmartKey ......... 32
Unlocking with KEYLESS-GO*......... 33
Starter switch positions .................. 34
Adjusting .............................................. 37
Seats .............................................. 37
Steering wheel ................................ 40
Mirrors ............................................ 41
Driving .................................................. 43
Fastening the seat belts ................. 43
Starting the engine ......................... 46
Parking brake ................................. 48
Driving ............................................ 49
Switching on headlamps ................. 50
Turn signals .................................... 51
Windshield wipers ........................... 52
Problems while driving.................... 54
Parking and locking .............................. 55
Parking brake ................................. 56
Switching off headlamps................. 57
Turning off the engine ..................... 57
Locking ........................................... 58

ContentsSafety and Security........................... 59
Occupant safety................................... 60
Air bags .......................................... 61
Seat belts ....................................... 67
Preventive occupant safety
(PRE-SAFE
®)................................... 70
Children in the vehicle .................... 71
Override switch for rear
passenger compartment ................ 77
Panic alarm .......................................... 78
Activating ....................................... 78
Deactivating ................................... 78
Driving safety systems ......................... 79
ABS ................................................ 79
BAS ................................................ 80
ESP
®.............................................. 81
Four wheel electronic traction
system (4MATIC) with the ESP
®..... 84
Anti-theft systems................................ 85
Immobilizer..................................... 85
Anti-theft alarm system .................. 86
Tow-away alarm ............................. 88
Controls in detail............................... 91
Locking and unlocking ......................... 92
SmartKey ....................................... 92
SmartKey with KEYLESS-GO* ........ 96
Opening the doors
from the inside ............................. 102
Opening the trunk ........................ 103
Closing the trunk.......................... 105
Trunk lid emergency release ........ 111
Power closing assist for doors
and trunk lid ................................. 112
Automatic central locking ............ 112
Locking and unlocking
from the inside ............................. 113
Seats ................................................. 114
Easy-entry/exit feature ................ 114
Removing and installing front
seat head restraints ..................... 116
Rear seats .................................... 117
Rear seat head restraints ............. 120
Lumbar support............................ 122
Multicontour backrest* ................ 122
Drive-dynamic seat* .................... 124
Seat heating* ............................... 125
Seat ventilation* .......................... 127Memory function ............................... 128
Storing positions into memory ..... 129
Recalling positions from memory . 129
Storing exterior rear view
mirror parking position ................ 130
Lighting ............................................. 131
Exterior lamp switch .................... 131
Combination switch ..................... 135
Hazard warning flasher ................ 136
Interior lighting ............................ 137
Courtesy lighting .......................... 139
Door entry lamps ......................... 139
Trunk lighting ............................... 139
Instrument cluster ............................. 140
Instrument cluster illumination .... 140
Coolant temperature gauge ......... 141
Trip odometer .............................. 141
Tachometer .................................. 142
Outside temperature indicator ..... 142
Clock............................................ 142
Control system .................................. 143
Multifunction display.................... 143
Multifunction steering wheel........ 144
Menus .......................................... 146
Standard display menu ................ 148
AUDIO menu ................................ 148

ContentsTechnical data.................................. 419
Parts service ...................................... 420
Warranty coverage ............................. 421
Loss of Service and Warranty
Information Booklet...................... 421
Identification labels............................ 422
Layout of poly-V-belt drive ................. 423
S 350/S 430/S 430 4MATIC/
S 500/ S 500 4MATIC ................. 423
S 55 AMG ..................................... 423
S 600 and S 65 AMG.................... 423
Engine ................................................ 424
Rims and tires .................................... 426
Same size tires ............................. 428
Mixed size tires ............................ 430
Spare wheel ................................. 431
Electrical system................................ 432Main dimensions and weights............ 433
Main dimensions .......................... 433
Weights ........................................ 433
Fuels, coolants, lubricants, etc. ......... 434
Capacities .................................... 434
Engine oils.................................... 437
Engine oil additives ...................... 437
Air conditioning refrigerant .......... 437
Brake fluid .................................... 437
Premium unleaded gasoline ......... 438
Fuel requirements ........................ 438
Gasoline additives ........................ 439
Coolants....................................... 439
Windshield and headlamp
washer system ............................. 442
Technical terms............................... 443Index................................................. 451

25 At a glance
Instrument cluster
Item
Page
1
Coolant temperature gauge
141
2
Fuel gauge with fuel tank
reserve warning lamp
343
3
LLeft turn signal
indicator lamp
51
KRight turn signal
indicator lamp
51
4
Speedometer with:vElectronic Stability
Program (ESP
®)
warning lamp
345
lDistance warning
lamp
Vehicles without Distronic*:
Distance warning lamp with-
out function. It illuminates
when the ignition is on. It
should go out when the en-
gine is running.
344
5
Tachometer
142
Item
Page
6
Right display with: 345
AHigh beam headlamp
indicator lamp
50
-Antilock Brake
System (ABS)
indicator lamp
340
7
JReset button
140
8
Display with:

Gear selector lever
position
174


Program mode
174


Digital clock
(see COMAND operating
instructions)
9
Multifunction display with:

Trip odometer
141


Main odometer
141
Item
Page
a
Outside temperature
indicator
142
b
Left display with:1Supplemental
Restraint System
(SRS) indicator lamp
347
;Brake warning lamp,
USA only
341
3Brake warning lamp,
Canada only
341
?Engine malfunction in-
dicator lamp,
USA only
342
±Engine malfunction in-
dicator lamp, Canada
only
342
HTire inflation pressure
warning lamp
346
c
Knob for instrument cluster il-
lumination
140

37 Getting started
Adjusting
Adjusting
SeatsWarning!
G
All seat, head restraint, steering wheel, and
rear view mirror adjustments, as well as fas-
tening of seat belts, must be done before
the vehicle is put into motion.Warning!
G
Do not adjust the driver’s seat while driving.
Adjusting the seat while driving could cause
the driver to lose control of the vehicle.
Never ride in a moving vehicle with the seat
back in an excessively reclined position as
this can be dangerous. You could slide un-
der the seat belt in a collision. If you slide
under it, the belt would apply force at the ab-
domen or neck. That could cause serious or
fatal injuries. The seat backrest and seat
belts provide the best restraint when the
wearer is in a nearly upright position and
belts are properly positioned on the body.
Your seat must be adjusted so that you can
correctly fasten your seat belt (
page 43).
Never place hands under the seat or near
any moving parts while a seat is being ad-
justed.
Warning!
G
When leaving the vehicle, always remove the
SmartKey or SmartKey with KEYLESS-GO*
from the starter switch, take it with you, and
lock the vehicle.
Even with the SmartKey or SmartKey with
KEYLESS-GO* removed from the starter
switch or the SmartKey with KEYLESS-GO*
removed from the vehicle, the power seats
can be operated when the respective door is
open. Therefore, do not leave children unat-
tended in the vehicle, or with access to an
unlocked vehicle. Unsupervised use of vehi-
cle equipment may cause an accident
and/or serious personal injury.
Warning!
G
Children 12 years old and under must never
ride in the front seat, except in a
Mercedes-Benz authorized BabySmart
TM1

compatible child seat, which operates with
the BabySmart
TM system installed in the ve-
hicle to deactivate the passenger front
air bag when it is properly installed. Other-
wise they will be struck by the air bag when
it inflates in a crash. If this happens, serious
or fatal injury will result.
According to accident statistics, children
are safer when properly restrained in the
rear seating positions than in the front seat-
ing positions. Infants and small children
must ride in back seats and be seated in an
appropriate infant or child restraint system,
which is properly secured with the vehicle’s
seat belt and top tether strap, or secured via
lower anchors and top tether strap, fully in
accordance with the child seat manufactur-
er’s instructions.
1BabySmart
TM is a trademark of Siemens Automo-
tive Corp.


43 Getting started
Driving
Driving
Fastening the seat belts
Warning!
G
Do not lay any objects in the driver’s foot-
well. Be careful that floor mats or carpets in
the driver’s footwell have sufficient clear-
ance for the pedals.
During sudden driving or braking maneuvers
the objects could get caught between the
pedals. You could then no longer brake or
accelerate.
Warning!
G
Always fasten your seat belt before driving
off. Always make sure your passengers are
properly restrained, even those sitting in the
rear and pregnant women.
Failure to wear and properly fasten and po-
sition your seat belt greatly increases your
risk of injuries and their likely severity in an
accident. You and your passengers should
always wear seat belts.
If you are ever in an accident, your injuries
can be considerably more severe without
your seat belt properly buckled. Without
your seat belt buckled, you are much more
likely to hit the interior of the vehicle or be
ejected from it. You can be seriously injured
or killed.
In the same crash, the possibility of injury or
death is lessened if you are wearing your
seat belt. The air bags can only provide the
protection they were designed to afford if
the occupants are using their seat belts
(page 60).
Warning!
G
Children 12 years old and under must never
ride in the front seat, except in a
Mercedes-Benz authorized BabySmart
TM1

compatible child seat, which operates with
the BabySmart
TM system installed in the ve-
hicle to deactivate the passenger front
air bag when it is properly installed. Other-
wise they will be struck by the air bag when
it inflates in a crash. If this happens, serious
or fatal injury will result.
1BabySmart
TM is a trademark of Siemens Automo-
tive Corp.


44 Getting startedDriving
1 Release button
2Buckle
3 Latch plate
Pull the seat belt smoothly from the
seat belt outlet.
According to accident statistics, children
are safer when properly restrained in the
rear seating positions than in the front seat-
ing positions. Infants and small children
must ride in back seats and be seated in an
appropriate infant or child restraint system,
which is properly secured with the vehicle’s
seat belt and top tether strap, or secured via
lower anchors and top tether strap, fully in
accordance with the child seat manufactur-
er’s instructions.
A child’s risk of serious or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle and
the child is not properly secured in the child
restraint.
Warning!
G
Never let more people ride in the vehicle
than there are seat belts available. Be sure
everyone riding in the vehicle is correctly re-
strained with a separate seat belt. Never use
a seat belt for more than one person at a
time.Warning!
G
Never ride in a moving vehicle with the seat
backrest in an excessively reclined position
as this can be dangerous. You could slide
under the seat belt in a collision. If you slide
under it, the belt would apply force at the ab-
domen or neck. That could cause serious or
even fatal injuries. The seat backrest and
seat belt provide the best restraint when the
wearer is in a nearly upright position and the
belt is properly positioned on the body.
Warning!
G
Read and observe the additional warning no-
tices printed in the “Safety and Security”
section (
page 64).


45 Getting started
Driving

Place the shoulder portion of the belt
across the top of your shoulder and the
lap portion across your hips.

Push latch plate3 into buckle2 until
it clicks.

If necessary, tighten the lap portion to
a snug fit by pulling shoulder portion
up.
Proper use of seat belts


Do not twist the belt when fastening.


Adjust seat belt so that the shoulder
portion is located as close as possible
to the middle of the shoulder (it should
not touch the neck). Never pass the
shoulder portion of the belt under your
arm.


Position the lap belt as low as possible
on your hips (over hip joint) and not
across the abdomen.


Place the seat backrest in a nearly up-
right position.


Never use a seat belt for more than one
person at a time.


Do not fasten a seat belt around a per-
son and another object at the same
time. When using a seat belt to secure
infant or toddler restraints or children
in booster seats, always follow the
child seat manufacturer’s instructions.


Check your seat belt during travel to
make sure that it is properly posi-
tioned.


Make sure the seat belt is always fitted
snugly. Take special care of this when
wearing loose clothing.
Warning!
G
Do not pass belts over sharp edges. They
could tear.
Do not allow the belt to get caught in the
door or in the seat adjustment mechanism.
This could damage the belt.
Never attempt to make modifications to
seat belts. This could impair the effective-
ness of the belts.
Do not bleach or dye seat belts as this may
severely weaken them. In a crash, they may
not be able to provide adequate protection.
Damaged seat belts or belts that were highly
stressed in an accident must be replaced.
Contact an authorized Mercedes-Benz Cen-
ter.

57 Getting started
Parking and locking
Switching off headlamps
Turn the exterior lamp switch toM.
For more information, see “Lighting”
(
page 131).
Turning off the engine 
Place the gear selector lever in
positionP.
Turning off with the SmartKey

Turn the SmartKey in the starter switch
(page 34) to position0 and remove
it.
The immobilizer is activated.

Press the seat belt release button
(page 44).
Allow the retractor to completely re-
wind the seat belt by guiding the latch
plate.
Turning off the engine with
KEYLESS-GO*

Place the gear selector lever in
positionP.

Press the KEYLESS-GO start/stop
button (
page 35) to shut off the en-
gine.With the driver’s door closed, the start-
er switch is now in position1. With the
driver’s door opened, the starter switch
is set to position0, same as SmartKey
removed from starter switch
(
page 34).

Press the seat belt release button
(page 44).
Allow the retractor to completely re-
wind the seat belt by guiding the latch
plate.
iAlways set the parking brake in addi-
tion to shifting to position P.
On slopes, turn the front wheels to-
wards the curb.
iThe SmartKey can only be removed
from the starter switch with the gear
selector lever in positionP.iWith the SmartKey removed and the
driver’s door open, a warning sounds if
the vehicle’s exterior lamps are not
switched off.
!If you hear a warning signal, you have
either

forgotten to turn off the lights be-
fore opening the driver’s door
or


tried to turn off the engine while the
gear selector lever is not inP.
Turn off the lights or place the gear se-
lector lever inP.

60 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


Emergency tensioning device


Air bags


Child seats


Child seat recognition


Lower anchors and tethers for children
(LATCH)


Preventive occupant safety
(PRE-SAFE
®)
As independent systems, their protective
effects work in conjunction with each oth-
er.The 1 indicator lamp in the instrument
cluster comes on


for about four seconds when you turn
the SmartKey in the starter switch to
position1 or press the KEYLESS-GO*
start/stop button (
page 35) once. It
then goes out briefly, comes on again
and remains lit until you start the en-
gine.


for about four seconds when you start
the engine by turning the SmartKey or
pressing the KEYLESS-GO* start/stop
button.The restraint systems are fully operational
if the 1 indicator lamp is not lit when
the engine is running.
A malfunction in the system has been de-
tected if the1 indicator lamp:


fails to extinguish after approximately
four seconds


does not come on at all


comes on after the engine was started
or while driving
For safety reasons, we strongly recom-
mend that you visit an authorized
Mercedes-Benz Center immediately to
have the system checked.
iFor information on infants and children
traveling with you in the vehicle and re-
straint systems for infants and chil-
dren, see “Children in the vehicle”
(page 71).
iThe 1 indicator lamp remains lit if
the SmartKey is turned to position 2
and left there or the KEYLESS-GO*
start/stop button is pressed twice. The
indicator lamp will go out when you
start the engine.