2018 MERCEDES-BENZ E-CLASS WAGON parking sensors

Drivingand drivin gsaf ety sy stems
Driving sy stems and your responsibility
Yo ur vehicle is equipped with driving sy stems
which assist youin drivin g, parking and maneu‐
ve ring theve hicle. The driving sy stems are aids
and do not relie ve you of your responsibility. Pay
attention tothe tra ffic conditions at all times
and inter vene when necessary . Beaware of the
limitations rega rding the safe use of these sys‐
te ms.
Fu nction of thera dar senso rs
Some driving and driving safe ty systems use
ra dar sensors tomonitor the area in front of,
behind or next totheve hicle (depending on the
ve hicle's equipment).
Depending on theve hicle's equipment, thera dar
sensors are integrated behind the bumpers
and/or behind thera diator grill. Keep these
parts free of dirt, ice and slush (
→page 336).
The sensors must not be co vered, forex ample
by bicycle rack s, overhanging loads or radar-
re flecting sticke rs.Fo llowing an impact and in th
eeve nt of associated damage , which may not
be visible, tothe bumpers or radiator grille, ha ve
th e function of thera dar sensors checked at a
qu alified specialist workshop. The driver assis‐
ta nce sy stem may no longer workproperly.
Overview of driving sy stems and driving
saf ety sy stems
In this section, you will find information about
th efo llowing driving sy stems and driving saf ety
sy stems:
R360° Camera (→page 196)
RABS ( Anti-lock BrakingSystem)
(→page 166)
RAc tive Dis tance Assist DISTRONIC
(→pa ge 177)
RAIR BODY CONTROL(→page 187)
RAc tive Brake Assi st(→page 170)
RAc tive Lane Keeping Assist (→page 211)
RAT TENTION ASSIST (→page 205)
RBA S (Bra keAssist System) (→page 167)
RDY NA MIC BODY CONTROL (→page 187)
REBD ( Electronic Brakeforc eDistribution)
(→page 170)
RESP®(E lectronic Sta bility Program)
(→page 167)
RHOLD function (→page 186)
RSTEER CONTROL (→page 170)
RAc tive Steering Assist (→page 183)
RAc tive Parking Assist (→page 199)
RParking Assist PARKTRONI C (→page19 0)
RRe ar view camera (→page 194)
RCruise control (→page 175)
RBlind Spot Assist andActive Blind Spot Assi st
(→page 208)
RTr af fic Sign Assist (→page 206)
Functions of ABS (anti-lock braking sy stem)
ABS regulates the brake pressure in critical driv‐
ing situations:
RDuring braking, e.g. at maximum full-s top
braking or insuf ficient traction of the tires,
th e wheels are pr evented from blocking.
16 6
Driving and pa rking

&WARNING Risk of an accident despite
Evasive Steering Assist
Evasive Steering Assist cannot always clearly
identify objects and complex traf fic situa‐
tions.
In addition, thesteering support of Evasive
St eering Assist is general lynot suff icientto
avo id a collision.
In such cases Evasive Steering Assist can:
Rgive an unnecessary warning or pr ovide
assis tance
Rnot give awa rning or not pr ovide assis‐
ta nce
#Alw ays pay careful attention tothe traf‐
fi c situation; do not rely on Ev asive
St eering Assist alone.
#Be ready tobrake and take evasive
action if necessar y.
#Preve ntthe assis tance byactively steer‐
ing in non-critical driving situations.
#Drive at an appropriate speed if pedes‐
trians are close tothe path of your vehi‐
cle.
Also obser vethe sy stem limitations of Evasive
St eering Assist.
Sy stem limitations
Ac tive Brake Assi stmay be impai red or may not
function in thefo llowing situations:
RIn sno w,rain, fog, heavy spr ay, if there is
gl are, in direct sunlight or in greatly varying
ambient light.
RIf th e sensors are dirty, fogged up, damaged
or co vered.
RIfth e sensors malfunction due to otherradar
source inter fere nce, forex ample strongradar
re flections in a parking garage .
RIf a loss of tire pressure or a defective tire
has been de tected and displ ayed.
The sy stem may not react cor rectly:
RIn complex traffic st ations where objects
cannot alw ays be clearly identified.
RTo pedestrians or vehicles if they mo ve
qu ickly into the sensor de tection range.
RTo pedestrians who are hidden by other
objects.
RIf th e typical outline of a pedestrian cannot
be distinguished from the bac kground.
RIfa pedestrian isnot recognized as such , e.g.
due tospecial clo thing or other objects.
ROn bends with a tight radius.
Setting Active Brake Assi st
Multimedia system:
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%UDNH $VVLVW
Ve hicles without Driving Assistance pack‐
age: The settings can be made af terst arting the
ve hicle.
Ve hicles with Driving Assistance pac kage:
The settings can be made when the ignition is
switched on.
% It is recommended that you alw ays lea ve
Ac tive Brake Assi stswitched on.
174
Driving and pa rking

taking on the left in left-hand tra ffic on free ways
and high-speed major roads.
If yo u act ivate the turn signal indicator tochange
lanes, theve hicle will accelerate more briskly to
th e set speed under thefo llowing conditions:
RAc tive Dis tance Assist DISTRONIC is acti va‐
te d.
RIfth e driving speed is higher than 45 mph
(70 km/h).
RIf th e driven speed drops below thestored
speed.
RThe sy stem cannot detect a vehicle in there l‐
ev ant area of theov ertak ing lane.
Ve hicles with Driving Assistance Package
and Traf fic Sign Assis t:Ac tive Dis tance Assist
DISTRONIC also has theAc tive Speed Limit
Assi stfunction. This function can be configure d
in the multimedia sy stem. If a change in the
speed limit is de tected and Active Dis tance
Assist DISTRONIC is acti vated, Ac tive Dis tance
Assist DISTRONIC assumes this new speed.
The driven speed is adap ted when theve hicle is
le ve l with the tra ffic signs. The speed limit dis‐ play in
the Instrument Display is alw ays update d
when theve hicle is le vel with the tra ffic sign.
If Ac tive Dis tance Assist DISTRONIC has been
put into passive modebypressing the accelera‐
to r pedal, only speed limits which are higher
th an the set speed ar e adop
ted.
Pullin

g th e cruise control le ver will set the dis‐
pla yed speed limit as the speed, pr ovided that:
RAc tive Speed Limit Assi sthas been activated
in the multimedia sy stem and
RAc tive Dis tance Assist DISTRONIC has been
acti vated
If no speed limit is display ed whenthe le ver is
operated, the speed set bythe driver is adop ted.
Drive prog ram
The DYNA MIC SELECT switch allo wsyouto
ch ange the driving style of Active Dis tance
Assist DISTRONIC. Depending on which drive
prog ram is selected, the driving characteristics
can be geared towa rds fuel econom y,comfort or
dynamic per form ance (
→page 150). Sy
stem limitations
Ve hicles with the Driving Assistance Pack‐
age: Active Dis tance Assist DISTRONIC is acti ve
in the 0 mph(0 km/h) to130mp h(210 km/h)
speed range.
The sy stem may be impaired or may not function
in thefo llowing ins tances, forex ample:
RIn snow ,ra in, fog, heavy spr ay, if there is
gl are, in direct sunlight or in greatlyvarying
ambient light.
RThe windshield in the area of the camera is
dirty, fogged up, damaged or co vered.
RIfth era dar sensors are dirty or co vered.
ROn slippery roads, braking or accelerating
can cause the drive wheels tolose traction
and theve hicle could then skid.
RIn parking garage s,tollst ations or on roads
with steep uphill or downhill gradients.
Do not use Active Dis tance Assist DISTRONIC in
th ese situations.
17 8
Driving and pa rking

Thevehicle is lo wered again in thefo llowing sit‐
uations:
RWhen driving fasterthan 50 mph (80 km/h).
RWhen driving between 37mph (60 km/h)
and 50 mph (80 km/h) for app roxima tely
th re e minutes.
RAf ter selecting a drive program using the
DY NA MIC SELECT switch.
The vehicle is adjus tedto the height of the last
active drive program.
Lo weri ngtheve hicle
#Press button 1.
Indicator lamp 2goes out. The vehicle is
adjus tedto the height of the last active drive
program.
Pa rking Assist PARKTRONIC
Function of Parking Assist PARKTRONIC
Parking Assist PARKTRONI Cis an electronic
parkin gassi stance sy stem with ultrasound. It
monitors the area around your vehicle using six
sensors 1inthe front bumper and six sensors
in there ar bumper. Parking Assist PARKTRONI C
indicates visuall yand audibl yth e dis tance
between your vehicle and an object.
Pa rking Assist PARKTRONI Cis on lyan aid. It is
not a substitute foryo ur attention tothe sur‐
ro undings. The responsibility for safe maneu ver‐
ing and parking remains with you. Make sure
th at there are no persons, animals or objects in th
e maneuvering area while maneuvering and
parking in/exiting parking spaces.
In thest andard setting, an intermitte ntwa rning
to ne sounds from a di stance of appr oximately
1. 0 ft (0.3 m) toan obs tacle. A continuous tone
sounds from a di stance of appr oximately 0.7 ft
(0.2 m). You can set thewa rning tone in the mul‐
timedia sy stem so that it will sound earlier at a
grea ter dis tance of appr oximately 3.3 ft(1.0 m)
(
→page 193).
If Pa rking Assist PARKTRONI Cis deacti vated,
Ac tive Parking Assist is una vailable.
Pa rking Assist PARKTRONIC displ ayinthe
mu ltimedia sy stem
If Ac tive Parking Assist is not ac
tivated and an
obs tacle is de tected in the path of theve hicle, a
pop-up window forPa rking Assist PARKTRONI C
1 appear sin the multimedia sy stem at speeds
up toappr oximately 6 mph (10 km/h).
190
Driving and pa rking

Vehicles with Active Parking Assist without 360°
Camera
Ve hicles with Parking Assist and 360° Camera
Sy stem limitations
Pa rking Assist PARKTRONI Cdoes no tnecessa‐
ri ly take into account thefo llowing obs tacles:
RObs tacles bel owthe de tection range, e.g.
pe rsons, animals or objects.
RObs tacles ab oveth e de tection range, e.g.
ov erhanging loads, overhangs or loading
ra mp s of truc ks.
The sensors must be free of dirt, ice and slush.
Otherwise, they may not function cor rectly.
Clean the sensors regularly, taking care not to
scratch or damage them.
Fu nction of the passive side impact pr otec‐
tion
Pa ssive side impact pr otection is an additional
Pa rking Assist PARKTRONI Cfunction whic h
wa rnsth e driver about obs tacles at the side of
th eve hicle. A warning is issued when obs tacles
are de tected between the front and rear de tec‐
tion range. In order for an object tobe de tected,
th e sensors in the front or rear bumper must
de tect the object while you are driving past it. During
the parking procedure or maneuvering,
objects are de tected as theve hicle drives past.
If yo usteer in the direction of a de tected obs ta‐
cle and there is a risk of a lateral collision, a
wa rning is issued. The lateral segments light up
orang e or
red, depen ding onthe dis tance tothe
obs tacle.
Segment color depending on distance Color Lateral distance in cm
Re dA pprox. < 30
Orang eA pprox. 30 - 60
In order for lateral front or rear segments tobe
displa yed, theve hicle must firs t tr ave l a dis tance
of at least half of theve hicle length. Once the
ve hicle has tr aveled the length of theve hicle, all
of the lateral front and rear segments can be dis‐
pla yed.
Driving and parking 19
1

Vehicles without 360° Camera
1Parking Assist PARKTRONI Cis on ly oper a‐
tional in the front and rear
2Pa rking Assist PARKTRONI Cis operational
and can also warnthe driver about obs tacles
at the side of theve hicle
3Obs tacles de tected at the front right
(orange) and rear (red)
Ve hicles with 360° Camera
1Parking Assist PARKTRONI Cis on ly oper a‐
tional in the front and rear
2Pa rking Assist PARKTRONI Cis operational
and can also warnthe driver about obs tacles
at the side of theve hicle
3Obs tacles de tected at the front right
(orange) and rear (red)
Sa ved obs tacles are del eted in thefo llowing sit‐
uations, forex ample:
RYo u switch offtheve hicle
RYo u open the doors Af
terth e engine is restar ted, obs tacles must be
de tected again, before a new warning can be
issued.
Sy stem limitations
The sy stem limitations forPa rking Assist
PA RKTRONI Cappl yfo r passive side impact pro‐
te ction.
The following objects are not de tected, forex am‐
ple:
RPe destrians who approach theve hicle from
th e side
RObjects placed next totheve hicle
Deactivating/activating PARKTRONIC
* NO
TERisk of an accident from objects
at close range
Pa rking Assist PARKTRONI Cma yno tde tect
cer tain objects at close range.
#When pa rking or maneuvering theve hi‐
cle, pay particular attention toany
objects which are abo veor below the
sensors, e.g. flowe r pots or dr awbars.
192
Driving and pa rking

symbol appearsonthe camera image of the mul‐
timedia sy stem.
&
WARNING Risk of accident caused by
limited de tection per form ance of Drive
Aw ayAssist
Drive AwayAssist cannot al ways clearly iden‐
tify objects and traf fic situations.
In such cases, Drive AwayAssist might:
RWarnyouwit hout reason and limit the
ve hicle speed.
RNot warnyou or not limittheve hicle
speed.
#Alw ays pay careful attention tothe traf‐
fi c situation; do not rely on Driv eAw ay
Assist alone.
#Be prepared tobrake or swer veas nec‐
essar y,prov ided the tra ffic situation
permits and that it is safe totake eva‐
sive action.
Drive AwayAssist is only an aid. It is not a sub‐
st itute foryo ur attention tothe sur roundings. The
responsibility for safe maneu vering and
pa rking remains with you. Make sure that no
persons, animals or objects etc. are in the
maneu vering range.
A risk of a collision may arise in thefo llowing sit‐
uations, forex ample:
RIfth e driver mixes up the accelera tor and
brake pedals.
RIf th e wrong gear is selecte d.
The Drive AwayAssist function is active under
th efo llowing conditions:
RIf Pa rking Assist PARKTRONI Cis activated.
REver ytime thege ar is changed tok orh
when theve hicle is at a standstill.
RIf th e de tected obs tacle is less than appr ox.
3.3 ft(1.0 m) away.
RIfth e maneuvering assis tance function is
acti vated in the multimedia sy stem.
Drive AwayAssist is notavailable on inclines. Cross
Traf fic Alert
% Also read the instructions on Blind Spot
Assist (
→page 208).
Ve hicles with Blind Spot Assis t:Dr ivers can
also be warned of any crossing traf fic when
back ing up out of a parking space. If a critical
situation is de tected, a warning symbol appears
on the camera image of the multimedia sy stem.
If th e driver does not respond toth
ewa rnin
g,
th eve hicle's brakes can be applied automati‐
cally. Todo this, the function uses thera dar sen‐
sors in the bumper. The area adjacent tothe
ve hicle is continually monitored.
If th era dar sensors are obstructed byvehicles
or other objects, de tection is not possible.
The Cross Traf fic Alert function is acti veunder
th efo llowing conditions:
RIf Blind Spot Assist is activated.
RIf th eve hicle is backing up at walking pace.
RIfth e maneuvering assis tance function is
acti vated in the multimedia sy stem.
The Cross Traf fic Alert function is not available
on inclines.
204 Driving and parking

SettingTraf fic Sign Assist
Multimedia sy stem:
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6LJQ $VVLVW
Ac tivating /deacti vating automatic adoption
of speed limits
Re quirement:
RAc tive Dis tance Assist DISTRONIC is acti va‐
te d.
#Select /LPLW $GRSWLRQ .
#Activate Oor deacti vate ª the function.
The speed limits de tected byTraf fic Sign
Assist are automatically adop tedby Active
Dis tance Assist DISTRONIC.
Displ aying de tected traf fic signs in the
media display
#Select 'LVSOD\ LQ &20$1'.
#Activate Oor deacti vate ª the function. Ac
tivating/deactivating the warning when a
speed limit is exceeded
The point at which a warning is given once a
speed is exceeded (warning thre shold) can be
set according toindividual preferences.
#Select 6SHHG /LPLW :DUQLQJ.
#Select9LVXDO $XGLEOH ,9LVXDO or1RQH.
Setting a speed
#Select :DUQLQJ 7KUHVKROG.
#Setthe desired speed.
Blind Spot Assist and Active Blind Spot
Assi st
Function of Blind Spot Assist and Active
Blind Spot Assi st
Blind Spot Assist uses two lateral,rear-facing
ra dar sensors tomonitor the area up to130ft
(40 m) behind your vehicle and 10ft(3 m)
directly next to yourvehicle.
If a vehicle is de tected at speeds ab ove appr ox‐
imately 8 mph (12 km/h) and this vehicle subse‐
qu ent lyenters the monitoring range di rectly next to yo
urvehicle, thewa rning lamp in the outside
mir ror lights up red.
If a vehicle is de tected close to yourvehicle in
th e lateral monitoring range and youswit chon
th e turn signal indicator in the cor responding
direction, a warning tone sounds once. The red
wa rning lamp in the outside mir rorflashes. If the
turn signal indica torre mains on, all other de tec‐
te dve hicles are indicated only bytheflashing of
th ere dwa rning lamp.
If yo uove rtake a vehicle quickl y,no warning is
given.
& WARNING Risk of accident despite Blind
Spot Assist
Blind Spot Assist does notreact tovehicles
approaching and overtaking you at a greatly
di fferent speed.
As a result, Blind Spot Assist cannot warn
drivers in this situation.
#Alw ays pay careful attention tothe traf‐
fi c situation and maintain a safe dis‐
ta nce at the side of theve hicle.
208
Driving and parking