parking sensors MERCEDES-BENZ S550 4MATIC 2010 W221 Owner's Manual

Multifunction display messages
ABC (Active Body Control) .............457
ABS ....................................... 467, 468
Active headlamps .......................... 485
Advanced Parking Guidance ..........461
Advanced TPMS ............................. 464
Air bags ......................................... 455
AIRMATIC ...................................... 476
Alternator .............................. 463, 482
ATTENTION ASSIST ........................476
Automatic
transmission .......................... 462, 463
Battery ................................... 463, 482
Blind Spot Assist ............................ 460
Brake fluid ..................................... 472
Brake pads ..................................... 466
Coolant .......................................... 480
Corner-illuminating lamps ..............488
Cruise control ................................ 458
DISTRONIC PLUS ........................... 459
Doors ............................................. 478
EBP ................................................ 468
Engine oil ....................................... 483
ESC ............................... 467, 468, 473
Fog lamps .............................. 485, 487
Front passenger front air bag ........455
Gas cap .......................................... 484
High-beam lamps ........................... 486
Hood .............................................. 478
Lane Keeping Assist ......................462
License plate lamps .......................486
Light sensor ................................... 487
Low-beam lamps ............................ 487
Night View Assist Plus ...................477
Parking lamps ................................ 486
PRE-SAFE ®
.................................... 454
Radar sensors ................................ 461
Reserve fuel ................................... 484
Reverse lamp ................................. 485
Side marker lamps .........................485
SmartKey ....................................... 478
SmartKey with KEYLESS-GO ..........478
SRS ................................................ 474
Tele Aid .......................................... 474
Tire inflation pressure ............464, 489
Tire pressure monitor ....................464
Tires ...................................... 464, 489Trunk ............................................. 478
Turn signals ................................... 488
Multifunction steering wheel
Adjustment .................................... 293
Buttons .......................................... 221
Cleaning ......................................... 446
Gearshift control ............................ 323
Heating .......................................... 294
Memory function ........................... 297
Music Register ................................... 196
N
Navigation ............................................ 95
Alternative route ............................ 138
Compass ........................................ 137
Destination memory ......................145
Entering a destination ....................106
Entering a stopover ........................ 122
Introduction ..................................... 95
Lane recommendation ...................131
Last destinations ........................... 147
Map software version ......................96
Points of interest (POI) ................... 124
Route guidance .............................. 129
Traffic messages ............................ 138
Zagat ®
Rating Service ....................128
“Where am I?” function ..................136
Navi menu .......................................... 225
NECK-PRO active front head
restraints ............................................. 55
Resetting ....................................... 501
Nets, parcel ....................................... 380
Night security illumination .............. 208
Night View Assist Plus ...................... 356
Cleaning the windshield in front of
the camera .................................... 444
Messages in the multifunction
display ........................................... 477
Normal occupant weight .................. 431
Number, vehicle identification
(VIN) ................................................... 525
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O
Occupant Classification System see OCS (Occupant Classification
System)
Occupant distribution ....................... 431
Occupant safety
Air bags ........................................... 41
Children and air bags .......................41
Children in the vehicle .....................56
Child seat anchors – LATCH-type
(ISOFIX) ........................................... 60
Fastening the seat belts ................... 51
Front passenger front air bag off
indicator lamp .......................... 46, 498
Infant and child restraint systems .... 57
Introduction ..................................... 40
ISOFIX (Child seat anchors –
LATCH-type) ..................................... 60
OCS (Occupant Classification
System) ........................................... 46
PRE-SAFE ®
....................................... 54
Seat belts .................................. 43, 49
OCS (Occupant Classification
System) ................................................ 46
Self-test ........................................... 49
Odometer ........................................... 223
Oil, oil level see Engine oil
On-board computer
see Control system
One-touch gearshifting ..................... 323
Operating safety .................................. 23
Ornamental moldings, cleaning ....... 443
Overhead control panel ...................... 37
P
Paintwork, cleaning .......................... 441
Paintwork code ................................. 525
Panic alarm .......................................... 62
Panorama roof with power tilt/
sliding panel ...................................... 377
Cleaning ......................................... 445
Operation ....................................... 377
Roller sunblinds ............................. 375
Synchronizing ................................ 378
Parcel nets ......................................... 380
Parking ............................................... 314
Parking Guidance ..................350, 352
Parktronic system ..........................347
Parking Guidance .............................. 350
Canceling ....................................... 354
Detecting a parking space .............351
Parking .......................................... 352
Parking position
Exterior rear view mirrors ..............295
Transmission position ....................320
Parktronic system
Cleaning system sensors ...............443
Malfunction .................................... 350
Minimum distance .........................348
Sensor range ................................. 348
Switching on/off ........................... 349
System sensors ............................. 348
Warning indicators .........................349
Parts service ...................................... 524
PASS AIR BAG OFF indicator lamp see Front passenger front air bag
off indicator lamp
Passenger safety
see Occupant safety
Pedals ................................................. 434
Phone see Telephone
Phone book ........................................ 159
Plastic parts, cleaning ...................... 446
Power assistance .............................. 435
Power closing assist for doors and
trunk lid .............................................. 283
Power outlets .................................... 388
Power seats see Seats
Power tilt/sliding sunroof
Operation ....................................... 373
Synchronizing ................................ 375
Power washer .................................... 441
Power windows ................................. 307
Cleaning ......................................... 445
Operation ....................................... 307
Rear door window, override
switch .............................................. 61
Rear door window sunshades ........308
Synchronizing ................................ 308
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could cause an accident. Personal or fatal
injury to you or others may be the result.
i This device has been approved by the FCC
as a “Vehicular Radar System”. The radar
sensor is intended for use in an automotive
radar system only. Removal, tampering, or
altering of the device will void any
warranties, and is not permitted by the
FCC. Do not tamper with, alter, or use in
any non-approved way.
Any unauthorized modification to this
device could void the user’s authority to
operate the equipment.
BAS PLUS detects obstacles that are in your
driving path for a sufficient period of time to
permit the system to recognize these
obstacles. If you approach the detected
obstacle quickly, BAS PLUS calculates the
level of brake power boost appropriate for the
circumstance to supply when the driver
applies the brakes.
When you step quickly on the brake pedal in
an emergency braking situation, BAS PLUS
automatically regulates the brake power
boost to a level that is suitable for the traffic
situation.
If BAS PLUS requires a particularly high brake
power boost, PRE-SAFE ®
is activated at the
same time.XKeep constant pressure on the brake pedal
until the emergency braking situation is
over.
During this process, the ABS prevents the
wheels from locking up.
The brakes will resume normal operation
after
R the brake pedal is released
R no obstacles are detected in your path
R the system no longer senses a risk of a
collision
BAS PLUS is then deactivated.
BAS PLUS can react to stationary obstacles
such as standing or parked vehicles at road
speeds of up to approximately 40 mph
(70 km/h).
BAS PLUS can only assist you when the radar
sensors are switched on and functional. You
can check whether the sensors are active by
switching on DISTRONIC PLUS
( Y page 330) or using the Radar sensors
function ( Y page 236) in the instrument
cluster control system.GWarning!
BAS PLUS will only respond with brake
assistance if it has clearly detected an object.
Detection can be impeded by
R dirty or covered sensors
R snowfall or heavy rain
R disturbance from other radar sources
R strong radar reflection such as in parking
garages
BAS PLUS uses radar signals that are not
reflected well by narrow objects and
absorptive materials. For this reason BAS
PLUS will not react to persons, animals, and
approaching traffic or cross-traffic.
BAS PLUS may not detect narrow vehicles
driving in front of you, such as motorcycles
and vehicles driving offset from your vehicle
center.
After a hard collision or damage to the front
of the vehicle from an accident, have the
adjustment and operation of the radar
sensors checked by an authorized Mercedes-
Benz Center.
If BAS PLUS is not available due to a radar
sensor malfunction, the braking system will
continue to function normally with full brake
boost and full standard BAS function.
Adaptive Brake
Adaptive Brake provides a high level of
braking safety as well as increased braking
comfort. Adaptive Brake takes driver and
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iCanada only:
This device complies with RSS-210 of
Industry Canada. Operation is subject to
the following two conditions:
1. This device may not cause interference,
and
2. this device must accept any interference received, including
interference that may cause undesired
operation of the device.
Removal, tampering, or altering of the
device will void any warranties, and is not
permitted. Do not tamper with, alter, or use
in any non-approved way.
Any unauthorized modification to this
device could void the user’s authority to
operate the equipment.
Using the radar sensors, the PRE-SAFE ®
Brake detects obstacles that are in your
driving path for a sufficient period of time for
the system to recognize it. If you approach a
vehicle and the PRE-SAFE ®
Brake has
established that the distance to the vehicle
ahead at your current speed is so close that
the PRE-SAFE ®
Brake will not be capable of
slowing the vehicle sufficiently, the system
will initially warn you visually and acoustically.
If you do not apply the brakes yourself or
maneuver around a sensed obstacle, the
vehicle will brake lightly automatically. The
PRE-SAFE ®
system ( Y page 54) is activated
when the distance to the vehicle ahead at
your current speed is so close that the PRE-
SAFE ®
Brake will not be capable of slowing
the vehicle sufficiently.
When the danger of a collision still persists
and you do not brake or accelerate
significantly, the PRE-SAFE ®
Brake may
initiate full application of the brakes
automatically.GWarning!
The PRE-SAFE ®
Brake will only respond with
brake assistance if it has clearly detected an
object. Detection can be impeded by
R dirty or covered sensors
R snowfall or heavy rain
R disturbance from other radar sources
R strong radar reflection such as in parking
garages
The PRE-SAFE ®
Brake uses radar signals that
are not reflected well by narrow objects and
absorptive materials. For this reason the PRE-
SAFE ®
Brake will not react to persons,
animals, and approaching traffic or cross-
traffic.
The PRE-SAFE ®
Brake may not detect narrow
vehicles driving in front of you, such as
motorcycles and vehicles driving offset from
your vehicle center.
GWarning!
Depending on the vehicle speed, the
PRE-SAFE ®
Brake brakes your vehicle with a
maximum of 13 ft/s 2
(4 m/s 2
) before a
possible hard stop. This corresponds to about
40% of the maximum deceleration ability of
your vehicle. The driver must apply the brakes
additionally in order to prevent a collision. The
self-acting hard stop will be initiated when the
imminent danger of a collision exists, e.g.
when an evasive driving maneuver cannot
avoid an accident.
The PRE-SAFE ®
Brake applies the brake pedal
automatically which results in the brake pedal
moving. Therefore keep driver’s foot area
clear at all times, including the area under the
brake pedal. Objects stored in this area may
impair pedal movement which could interfere
with the braking ability of the PRE-SAFE ®
Brake.
Do not place your foot under the brake pedal
– your foot could become caught.
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Exterior rear view mirrorsGWarning!
Exercise care when using the passenger-side
exterior rear view mirror. The mirror surface
is convex (outwardly curved surface for a
wider field of view). Objects in mirror are
closer than they appear. Check your interior
rear view mirror and glance over your
shoulder before changing lanes.
iYou can store the settings for the exterior
rear view mirror position with the memory
function (Y page 297).
XSwitch on the ignition.XPress button = for the driver’s side
exterior rear view mirror or button ; for
the passenger-side exterior rear view
mirror.
The indicator lamp in the respective button
comes on.
XPress adjustment button : up, down, left
or right according to the desired setting.
If you do not make adjustments to the
selected exterior rear view mirror within
15 seconds, the indicator lamp goes out. You
will then have to select the desired exterior
rear view mirror again before adjustments
can be made. Adjustments can only be made
with the indicator lamp for the respective
exterior rear view mirror button illuminated.
! If an exterior rear view mirror was forcibly
hit from the front, manually snap it back
into place.
iAt low ambient temperatures, the exterior
rear view mirrors will be heated
automatically.
Auto-dimming rear view mirrors
The exterior rear view mirror on the driver’s
side and the interior rear view mirror will
respond automatically to glare when the
ignition is switched on and incoming light
from headlamps falls on the sensor in the
interior rear view mirror.
The rear view mirrors will not react if the
automatic transmission is set to reverse gear
R or the interior lighting is switched on.
GWarning!
The auto dimming function does not react if
incoming light is not aimed directly at sensors
in the interior rear view mirror.
The interior rear view mirror and the exterior
rear view mirror on the driver’s side do not
react, for example, if the rear window
sunshade is in raised position.
Light hitting the mirror(s) at certain angles
(incident light) could blind you. As a result,
you may not be able to observe traffic
conditions and could cause an accident.
Exterior rear view mirror parking
position
To assist during parking maneuvers, you can
set the passenger-side exterior rear view
mirror so that you can see the rear wheel and
the road curb.
Setting and storing the parking position
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:Preceding vehicle, if detected;Actual distance to the preceding vehicle=Preset distance threshold to the
preceding vehicle
?Your vehicle
DISTRONIC PLUS lever
:Setting current or higher speed;Setting current or lower speed=Deactivating the DISTRONIC PLUS?Activating the DISTRONIC PLUS or
resuming to the last set speed
ASetting following distance
Activating DISTRONIC PLUS
GWarning!
When the DISTRONIC PLUS is switched on,
the vehicle can be braked. You should
therefore switch off the DISTRONIC PLUS if
the vehicle must be towed.
You can activate the DISTRONIC PLUS when
the vehicle speed is above 20 mph
(30 km/h).
It is also possible to activate the DISTRONIC
PLUS when the vehicle speed is below
20 mph (30 km/h) and the DISTRONIC PLUS
has detected a preceding vehicle.
If the DISTRONIC PLUS is activated, the set
speed is indicated with marker ;
(Y page 333) in the speedometer dial.
The maximum vehicle speed you can set is
120 mph (Canada: 200 km/h).
If the DISTRONIC PLUS is not activated after
the DISTRONIC PLUS lever is pulled in
direction of arrow ? (Y page 335), you will
see the message: DISTRONIC PLUS ---
mph (Canada: DISTRONIC PLUS --- kmh) in
the multifunction display.
In the following cases you cannot activate the
DISTRONIC PLUS:
Rwithin 2 minutes after driving off, following
an engine start
Rif the vehicle is secured with the electronic
parking brake
Rif the ESC is switched off or has switched
off due to a malfunction
Rwhen the automatic transmission is in park
position P, reverse gear R, or neutral
position N
Rif the hood is open
Rif the driver’s door is open and the driver
has not fastened his or her seat belt
Rif the front passenger or a rear passenger
door is open
Rif the radar sensors are switched off
(Y page 236)
Switching on while driving
You can switch on the DISTRONIC PLUS when
the vehicle speed is above 20 mph
(30 km/h).
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Comfort suspension tuning
Vehicle handling in comfort driving mode is
softer. Select this mode when you prefer a
more comfortable driving style.XWhen indicator lamp ; is on: Press
button :.
Indicator lamp ; goes out. The
comfortable chassis and suspension setup
is selected.
The message ABC Active Body Control
COMFORT appears in the multifunction
display.
All-wheel drive (4MATIC)
In vehicles with all-wheel drive (4MATIC),
both axles are powered at all times when the
vehicle is being operated. The 4MATIC
improves traction in conjunction with the ESC
( Y page 66) and the Electronic Traction
System (ETS/4-ETS) ( Y page 67).
GWarning!
If a drive wheel is spinning due to insufficient
traction:
R While driving off, apply as little throttle as
possible.
R While driving, ease up on the accelerator
pedal.
R Adapt your speed and driving style to the
prevailing road conditions.
Failure to observe these guidelines could
cause the vehicle to skid.
The 4MATIC cannot prevent accidents
resulting from excessive speed.
! Do not tow with one axle raised. Doing so
could damage the transfer case, which is
not covered by the Mercedes-Benz Limited
Warranty. All wheels must be on or off the
ground. Observe instructions for towing the
vehicle with all wheels on the ground.
! Only conduct operational or performance
tests on a two-axle dynamometer. If such
tests are necessary, contact an authorized
Mercedes-Benz Center. You could
otherwise seriously damage the brake
system and/or the transfer case which is
not covered by the Mercedes-Benz Limited
Warranty.
i In winter operation, the maximum
effectiveness of the 4MATIC is only
achieved with winter tires ( Y page 432) or
snow chains as required.
Parktronic system
The Parktronic system with Parking Guidance
is an electronic parking aid with ultrasonic
sensors designed to assist the driver during
parking maneuvers. The Parktronic system
indicates the relative distance between the
vehicle and an obstacle visually and audibly.
The Parktronic system is activated
automatically when
R you switch on the ignition
and
R you release the electronic parking brake
or
R you start the engine
and
R shift the automatic transmission into drive
position D, reverse gear R, or neutral
position N
The Parktronic system deactivates at speeds
above approximately 11 mph (18 km/h). At
lower speeds, the Parktronic system
activates again.
The Parktronic system also deactivates when
you shift the automatic transmission into
park position P or engage the electronic
parking brake and turn off the engine.
The Parktronic system monitors the
surroundings of your vehicle with six sensors
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in the front bumper and four sensors in the
rear bumper.
Example illustration, sensors in the front bumper
To function properly, sensors : must be free
of dirt, ice, snow and slush. Clean
sensors : regularly. Be careful not to
scratch or damage sensors :, see “Cleaning
the driving systems sensors” (Y page 443).
GWarning!
The 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
remains with the driver.
GWarning!
Make sure no persons or animals are in or
near the area in which you are parking/
maneuvering. Otherwise, they could be
injured.
! Special attention must be paid to objects
with smooth surfaces or low silhouettes
(e.g. trailer couplings, painted posts,
elevated crossbars or road curbs). Such
objects may not be detected by the system
and can damage the vehicle.
During parking maneuvers, pay special
attention to objects located above or below
the height of the sensors (e.g. street curbs,
painted posts, or trailer hitches etc.). The
Parktronic system will not detect such
objects at close range and damage to your
vehicle or the object may result.
! Ultrasonic signals from outside sources
(e.g. truck air brakes, car wash, or
jackhammers) may impair the operation of
the Parktronic system.
Range of the sensors
Front sensors
Centerapprox. 40 in (100 cm)Cornersapprox. 24 in (60 cm)
Rear sensors
Centerapprox. 48 in (120 cm)Cornersapprox. 32 in (80 cm)
Minimum distance
Centerapprox. 8 in (20 cm)Cornersapprox. 6 in (15 cm)
If the Parktronic system detects an obstacle
in this range, all the distance warning
segments illuminate and you hear a warning
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signal. If the obstacle is closer than the
minimum distance, the actual distance may
no longer be indicated by the Parktronic
system.
Warning indicators
Visual signals indicate the relative distance
between the sensors and an obstacle.
Front area warning indicators
Rear area warning indicators
Each warning indicator is divided into five
yellow and two red distance segments for left
side : and right side ; of the vehicle. The
Parktronic system is ready to measure when
the yellow readiness indicators = are
illuminated.
The current transmission position determines
which warning indicator will be activated.
Current
transmission
position
Warning indicatorDFront area activatedRFront and rear area
activated
NWith the electronic
parking brake
engaged: neither
activated
With the electronic
parking brake
released: front and
rear area activated
As your vehicle approaches an object, one or
more distance segments will illuminate,
depending on the distance. When the seventh
distance segment illuminates, you have
reached the minimum distance.
RFront area: An intermittent acoustic
warning will sound as the first red distance
segment illuminates and a constant
acoustic warning lasting a maximum of
2 seconds will sound for the second red
distance segment. The signal is canceled
when the automatic transmission is shifted
into park position P.
RRear area: An intermittent acoustic
warning will sound as the first red distance
segment illuminates and a constant
acoustic warning lasting a maximum of
2 seconds will sound for the second red
distance segment. The signal is canceled
when the automatic transmission is shifted
into drive position D or park position P.
Switching the Parktronic system on/
off
The Parktronic system switches on
automatically when the ignition is switched
on.
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XSwitching off: Press Parktronic
switch :.
Indicator lamp ; comes on.
XSwitching on: Press Parktronic switch :
again.
iWhen you switch the Parktronic system
on or off the Parking Guidance
(Y page 350) is also switched on or off.
Parktronic system malfunction
There is a malfunction in the Parktronic
system, if only the red distance segments
illuminate and an acoustic warning sounds.
The Parktronic system will switch off
automatically after 20 seconds and indicator
lamp ; in Parktronic switch : comes on.
XHave the Parktronic system checked at an
authorized Mercedes-Benz Center as soon
as possible.
If only the red distance segments illuminate
and no acoustic warning sounds, the
Parktronic system sensors are dirty (e.g. dirt,
ice, snow and slush). Another cause could be
interference from other radio or ultrasonic
signals (e.g. truck air brakes, car wash, or
jackhammers). The Parktronic system will
switch off automatically after 20 seconds and
indicator lamp ; in Parktronic switch :
comes on.
XSwitch off the ignition.XClean the Parktronic system sensors
(Y page 443).
XSwitch on the ignition.orXCheck the Parktronic system operation at
another location to rule out interference
from outside radio or ultrasonic signals.
Parking Guidance
The Parking Guidance is part of the Parktronic
system. With the Parktronic system switched
on (Y page 349), the Parking Guidance is also
available.
The Parking Guidance is an electronic parking
aid equipped with ultrasonic sensors. The
ultrasonic sensors scan the area on both
sides of vehicle. When a suitable parking
space is found, it is indicated by a parking
space symbol in the multifunction display.
You will receive steering instructions for
parking in that space.
GWarning!
The Parking Guidance is only an aid and may
display parking spaces that are not suitable
for parking such as
Rno-parking zones
Rparking space with unsuitable road/ground
surface
Rdriveways
Rentrances/exits
The Parking Guidance scans for and measures
potential parking spaces when driving past.
Subsequent changes to the parking space are
not taken into account. This may be the case
if the position of the vehicle parked in front or
behind the space changes or obstacles in the
parking space are moved.
The Parking Guidance does not relieve you of
the responsibility to pay attention. If you only
rely on the Parking Guidance, you may cause
an accident and injure yourself and others.
You are always responsible for safety and
must continue to pay attention to your
immediate surroundings when parking and
maneuvering.
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