park assist 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

Contents
CD changer* operating mode ...... 151
TEL menu* ................................... 153
NAVI menu ................................... 155
Distronic* menu........................... 156
Trip computer menu..................... 157
Vehicle status message
memory menu .............................. 159
Settings menu .............................. 160
Automatic transmission ..................... 173
Gear selector lever position ......... 175
Driving tips ................................... 177
Gear ranges ................................. 178
Automatic shift program .............. 179
Gear selector lever one-touch
gearshifting .................................. 180
Steering wheel gearshift control
one-touch gearshifting S 55 AMG
and S 65 AMG .............................. 181
Manual shift program S 55 AMG
and S 65 AMG .............................. 183
Emergency operation
(Limp Home Mode) ...................... 185Good visibility ..................................... 186
Headlamp cleaning system*
(Standard on S 500, S 600,
S 55 AMG and S 65 AMG)............. 186
Rear view mirrors.......................... 186
Power folding exterior rear
view mirrors .................................. 188
Sun visors ..................................... 190
Rear window sunshade ................. 191
Rear side window sunshade*........ 191
Automatic climate control .................. 192
Deactivating the climate
control system .............................. 195
Setting the temperature................ 195
Adjusting air distribution............... 196
Adjusting air volume ..................... 197
Maximum cooling MAXCOOL ........ 197
Defrosting ..................................... 197
Air recirculation mode .................. 198
Charcoal filter ............................... 200
Rear window defroster .................. 201
Air conditioning............................. 202
Residual heat and ventilation ........ 202Ventilated storage compartment .. 203
Rear passenger compartment
adjustable air vents ...................... 204
Rear passenger compartment
climate control*............................ 205
Power windows .................................. 208
Opening and closing the power
windows........................................ 208
Synchronizing the power
windows........................................ 210
Summer opening feature .............. 210
Convenience closing feature......... 211
Power tilt/sliding sunroof .................. 212
Opening and closing the power
tilt/sliding sunroof........................ 212
Synchronizing the power
tilt/sliding sunroof........................ 214
Driving systems .................................. 215
Cruise control ............................... 215
Distronic* ..................................... 218
Airmatic ........................................ 229
Active Body Control (ABC)* .......... 232
Parktronic system*
(Parking assist) ............................. 235

ContentsLoading .............................................. 239
Roof rack* .................................... 239
Loading instructions ..................... 240
Cargo tie-down hooks .................. 240
Useful features .................................. 241
Vanity mirrors............................... 241
Storage compartments................. 242
Cup holders .................................. 248
Ashtrays ....................................... 249
Cigarette lighters.......................... 250
Heated steering wheel*
(except S 55 AMG and
S 65 AMG) .................................... 252
Telephone*................................... 253
Tele Aid ........................................ 254
Garage door opener ..................... 263
Infrared reflecting windshield ....... 269
Operation......................................... 271
The first 1000 miles (1500 km) ......... 272
Driving instructions............................ 273
Drive sensibly – save fuel ............. 273
Drinking and driving ..................... 273
Pedals .......................................... 273
Power assistance ......................... 273
Brakes .......................................... 274
Driving off .................................... 276
Parking ......................................... 276
Tires ............................................. 277
Hydroplaning ................................ 277
Tire traction.................................. 278
Tire speed rating .......................... 278
Winter driving instructions ........... 279
Standing water ............................. 280
Passenger compartment .............. 281
Driving abroad.............................. 281
Control and operation of
radio transmitters ........................ 281
Catalytic converter ....................... 282
Emission control .......................... 282
Coolant temperature .................... 283At the gas station .............................. 284
Refueling ...................................... 284
Check regularly and before
a long trip..................................... 285
Engine compartment ......................... 287
Hood ............................................ 287
Engine oil ..................................... 288
Transmission fluid level ................ 293
Active Body Control* (ABC*)
fluid level ..................................... 293
Coolant level ................................ 294
Battery ......................................... 295
Windshield washer system and
headlamp cleaning system*......... 296
Tires and wheels................................ 297
Important guidelines .................... 297
Tire care and maintenance........... 298
Direction of rotation..................... 300
Loading the vehicle ...................... 300
Recommended tire
inflation pressure ......................... 306
Checking tire inflation pressure ... 308
Tire labeling ................................. 313
Load identification ....................... 317

55 Getting started
Parking and locking
Parking and locking
You have now completed your first drive.
You have properly stopped and parked
your vehicle. End your drive as follows.Warning!
G
With the engine not running, there is no
power assistance for the brake and the
steering systems. In this case, it is impor-
tant to keep in mind that a considerably
h i g h e r d e g r e e o f e f f o r t i s n e c e s s a r y t o b r a k e
and steer the vehicle.
Warning!
G
Do not park this vehicle in areas where com-
bustible materials such as grass, hay, or
leaves can come into contact with the hot
exhaust system, as these materials could be
ignited and cause a vehicle fire.
To reduce the risk of personal injury as a re-
sult of vehicle movement, before turning off
the engine and leaving the vehicle always:

Keep right foot on brake pedal.


Firmly depress parking brake pedal.


Move the gear selector lever to
positionP.


Slowly release brake pedal.


When parked on an incline, turn front
wheel towards the road curb.


Turn the SmartKey to starter switch
position0 and remove, or press
KEYLESS-GO* start/stop button
(page 35).


Take the SmartKey or the SmartKey with
KEYLESS-GO* with you and lock vehicle
when leaving.

215 Controls in detail
Driving systems
Driving systems
The driving systems of your vehicle are de-
scribed on the following pages:

Cruise control and Distronic*, with
which the vehicle can maintain a preset
speed.


Airmatic adjusts the vehicle suspen-
sion characteristics automatically and
controls the vehicle level.


ABC* with vehicle level control system,
with which you can change vehicle sus-
pension characteristics.


Parktronic*, which serves as a parking
assistant.
For information on the BAS, ABS, and
ESP® driving systems, see “Driving safety
systems” (
page 79).
Cruise control
Cruise control automatically maintains the
speed you set for your vehicle.
Use of cruise control is recommended for
driving at a constant speed for extended
periods of time. You can set or resume
cruise control at any speed over 20 mph
(30 km/h).
The cruise control function is operated by
means of the cruise control lever.
The cruise control lever is the uppermost
lever on the left-hand side of the steering
column (
page 22).
Warning!
G
Cruise control is a convenience system de-
signed to assist the driver during vehicle op-
eration. The driver is and must remain at all
times responsible for the vehicle speed and
for safe brake operation.
Only use cruise control if the road, traffic
and weather conditions make it advisable to
travel at a steady speed.

The use of cruise control can be danger-
ous on winding roads or in heavy traffic
because conditions do not allow safe
driving at a steady speed.


The use of cruise control can be danger-
ous on slippery roads. Rapid changes in
tire traction can result in wheel spin and
loss of control.


Deactivate cruise control when driving
in fog.
The “Resume” function should only be oper-
ated if the driver is fully aware of the previ-
ously set speed and wishes to resume this
particular preset speed.

235 Controls in detail
Driving systems
Parktronic system* (Parking assist)
The Parktronic system is an electronic aid
designed to assist the driver during park-
ing maneuvers. It visually and audibly indi-
cates the relative distance between the
vehicle and an obstacle.
The Parktronic system is automatically ac-
tivated when you switch on the ignition
and placed the gear selector lever in posi-
tion D, R, or N.
The Parktronic system deactivates at
speeds over approximately 11 mph
(18 km/h). At lower speeds the Parktronic
system turns on again.
The Parktronic system also deactivates
when you place the gear selector lever in
position P.The Parktronic system monitors the sur-
roundings of your vehicle with six sensors
in the front bumper and four sensors in the
rear bumper.
1Sensors in the front bumper
Range of the sensors
To function properly, the sensors must be
free of dirt, ice, snow and slush. Clean the
sensors regularly, being careful not to
scratch or damage the sensors, see
“Cleaning the Parktronic* system sensors”
(
page 335).
Warning!
G
Parktronic is a supplemental system. It is
not intended to, nor does it replace, the
need for extreme care. The responsibility
during parking and other critical maneuvers
always rests with the driver.
Special attention must be paid to objects
with smooth surfaces or low silhouettes
(e.g. trailer couplings, painted posts, or road
curbs). Such objects may not be detected by
the system and can damage the vehicle.
The operational function of the Parktronic
system can be affected by dirty sensors, es-
pecially at times of snow and ice, see
“Cleaning the Parktronic* system sensors”
(page 335).
Interference caused by other ultrasonic sig-
nals (e.g. working jackhammers, car wash,
or the air brakes of trucks) can cause the
system to send erratic indications, and
should be taken into consideration.
Warning!
G
Make sure no persons or animals are in the
area in which you are maneuvering. You
could otherwise injure them.

274 OperationDriving instructionsBrakesTo help prevent brake disk corrosion after
driving on wet road surfaces (particularly
salted roads), it is advisable to brake the
vehicle with considerable force prior to
parking. The heat generated serves to dry
the brakes.
If your brake system is normally only sub-
jected to moderate loads, you should occa-
sionally test the effectiveness of the
brakes by applying above-normal braking
pressure at higher speeds. This will also
enhance the grip of the brake pads.If the parking brake is released and the
brake warning lamp in the instrument clus-
ter stays on, the brake fluid level in the res-
ervoir is too low.
Brake pad wear or a leak in the system may
be the reason for low brake fluid in the res-
ervoir.
Have the brake system inspected immedi-
ately. Contact an authorized
Mercedes-Benz Center.
All checks and service work on the brake
system should be carried out by qualified
technicians only. Contact an authorized
Mercedes-Benz Center.
Only install brake pads and brake fluid
recommended by Mercedes-Benz.Warning!
G
After driving in heavy rain for some time
without applying the brakes or through wa-
ter deep enough to wet brake components,
the first braking action may be somewhat
reduced and increased pedal pressure may
be necessary to obtain expected braking ef-
fect. Maintain a safe distance from vehicles
in front.
Resting your foot on the brake pedal will
cause excessive and premature wear of the
brake pads.
It can also result in the brakes overheating,
thereby significantly reducing their effec-
tiveness. It may not be possible to stop the
vehicle in sufficient time to avoid an acci-
dent.
!Be very careful not to endanger other
road users when you apply the brakes.
Refer to the description of the Brake
Assist System (BAS) (
page 80).

447 Technical terms
MON
(M
otor O
ctane N
umber)
The Motor Octane Number for gasoline
as determined by a standardized meth-
od. It is an indication of a gasoline’s
ability to resist undesired detonation
(knocking). The average of both the
MON (Motor Octane Number) and
->RON (Research Octane Number) is
posted at the pump, also known as
ANTI-KNOCK INDEX.
Multifunction display
Display field in the speedometer used
to present information provided by the
control system.
Multifunction steering wheel
Steering wheel with buttons for operat-
ing the control system.
Normal occupant weight
(
page 324)Overspeed range
Engine speeds within the red marking
of the tachometer dial. Avoid this en-
gi ne s pe ed r ange , as it m a y re su lt i n se -
rious engine damage that is not
covered by the Mercedes-Benz Limited
Warranty.
Parktronic system (Parking assist)*
System which uses visual and acoustic
signals to assist the driver during park-
ing maneuvers.
Poly-V-belt drive
Drives engine components (alternator,
AC compressor, etc.) from the engine.Power train
Collective term designating all compo-
nents used to generate and transmit
motive power to the drive axles, includ-
ing:


Engine


Clutch/torque converter


Transmission


Transfer case


Drive shaft


Differential


Axle shafts/axles
PRE-SAFE
®
(Pre
ventive occupant Safe
ty system)
Vehicles equipped with PRE-SAFE take
preventive measures when the system
senses certain driving dynamics sug-
gesting a possible accident.
Production options weight
(
page 324)

448 Technical termsProgram mode selector switch
Used to switch the automatic transmis-
sion between standard operationS and
comfort operationC.
S55 AMG and S65 AMG with steering
wheel gearshift control and manual
shift program: in addition toS andC
(see above), you can useM for manual
operation.
PSI
(P
ounds per s
quare i
nch)
(
page 324)
Recommended tire inflation pressure
(page 324)
REST
(Residual engine heat utilization)
Feature that uses the engine heat
stored in the coolant to heat the vehi-
cle interior for a short time after the en-
gine has been turned off.Restraint systems
Seat belts, belt tensioners, air bags
and child restraint systems. As inde-
pendent systems, their protective func-
tions complement one another.
Rim
(
page 324)
RON
(Research O
ctane N
umber)
The Research Octane Number for gaso-
line as determined by a standardized
method. It is an indication of a gaso-
line’s ability to resist undesired detona-
tion (knocking). The average of both
the ->MON (Motor Octane Number)
and RON (Research Octane Number) is
posted at the pump, also known as AN-
TI-KNOCK INDEX.
Shift lock
When the vehicle is parked, this lock
prevents the transmission selector le-
ver from being inadvertently moved out
of positionP without the SmartKey
turned and the brake pedal depressed.Sidewall
(
page 324)
SRS
(Supplemental R
estraint S
ystem)
Seat belts, emergency tensioning de-
vice and air bags. Though independent
systems, they are closely interfaced to
provide effective occupant protection.
Tele Aid System
(T
elematic A
larm I
dentification on
D
emand)
The Tele Aid system consists of three
types of response: automatic and man-
ual emergency, Roadside Assistance
and information. Tele Aid is initially ac-
tivated by completing a subscriber
agreement and placing an acquain-
tance call.
The Tele Aid system is operational pro-
vided that the vehicle’s battery is
charged, properly connected, not dam-
aged and cellular and GPS coverage is
available.