2018 MERCEDES-BENZ E CLASS brake sensor

eral acceleration ,d ispla yoft he fast ened seat
belts) R
malfunctions or defect sini mp or ta nt sy st em
components (e.g. lights, brakes) R
information on ve hicle damag ee ve ntsR
sy st em re action sins pecial drivin gs ituations
(e.g. air bag deployment, inter ve ntio nofs ta ‐
bilit yc ontrol sy st ems)R
ambient conditions (e.g. te mp erature, ra in
sensor)
In addition to pr ov iding th ea ctual control unit
function ,t his dat aa ssists th em anufacturer in
de te cting and re ctifying malfunctions and opti‐
mizing ve hicle functions. The majority of th is
dat aist emporar ya nd is onl yp ro cessed in th e
ve hicle itself. Onl yas mall portion of th ed at ai s
st ored in th ee ve nt or malfunctio nm emor y.
When yo ur ve hicle is serviced, te ch nica ld at a
from th ev ehicle can be re ad out by service net‐
wo rk emplo ye es or th ir dp arties .S ervices
include re pair services, maintenanc ep ro cesses,
wa rr ant ye ve nts and qu alit ya ssurance meas‐
ures, fo re xamp le. The re ad out is per fo rm ed via
th el egall yp re scribed por tf or OBD ("on-board diagnostics" )int he ve hicle. The re spective
service networ kl ocations or th ir dp arties col‐
lect ,p ro ces sa nd use th ed ata. The yd ocument
te ch nica ls ta tuses of th ev ehicle, assis tinf ind‐
in gm al functions and impr ov ing qu alit ya nd are
transmitted to th em anufacturer ,ifn ecessar y.
Fu rt hermore, th em anufacturer is subject to
product liabilit y .F or th is, th em anuf
acturer
requ ires te ch nica ld at af ro mv ehicles.
Malfunctio nm emories in th ev ehicle can be
re se tbya servic eo utle tasp ar tofr epair or
maintenanc ew or k.
The yc an enter dat ai nt ot he ve hicle's con ve ni‐
ence and inf ot ainment function st hemselves as
par toft he selected equipment.
This includes, fo re xa mp le:R
multimedia dat as uc hasm usic ,f ilms or pho‐
to sf or playbac kinani ntegrated multimedia
sy st em R
address book dat af or use in connection with
an integrated hands-free sy st em or an inte‐
grated navigation sy st emR
entered navigation destinations R
dat aa bout th eu se of Interne ts ervices This dat ac an be st ored locally in th ev ehicle or
is located on ad ev ice whic hy ou ha ve connected
to th ev ehicle. If th is dat aiss to re dint he ve hi‐
cle, yo uc an dele te it at an yt ime. This dat ac an
onl ybet ransmit te dtot hir dp arties upon yo ur
re qu es tw it hp articular re ga rd to th es cope of
use of online services according to yo ur selected
settings.
Yo uc an st or eorc hang ec on ve nience settings/
individualizatio nint he ve hicle at an yt ime.
Depending on th ee qu ipment, th is includes, fo r
ex ample: R
seat and st eering wheel position settings R
suspension and climat ec ontrol settings R
individualization suc hasi nterior lighting
If yo ur ve hicle is accordingly equipped ,y ou can
connect yo ur smartphon eora no th er
mobile end
device to th ev ehicle. Yo uc an cont ro lt hem via
th ec ontrol element si ntegrated in yo ur ve hicle.
Images and audi of ro mt he smartphone can be
output via th em ultimedia sy st em. Cer ta in infor‐
matio niss imultaneousl yt ransmit te dtoy ou r
smartphone. General no te s 27

Fu nction of th er adar senso rs
Some driving and driving sa fe ty sy st ems use
ra dar sensor stom onitor th ea re ainf ro nt of,
behind or next to th ev ehicle (depending on th e
ve hicle's equipment).
Depending on th ev ehicle's equipment, th er adar
senso rs ar ei ntegrated behind th eb umpers
and/or behind th er adiator grille. Ke ep th ese
parts free of dirt, ice and slush ( →
pag e3 29).
The sensor sm us tn ot be co ve re d, fo re xamp le
by bicycle ra ck s, ove rh anging loads or ra dar-
re fl ecting st ic ke rs .F ollowing an impact and in
th ee ve nt of associated dama ge ,w hic hm ay not
be visible, to th eb umper sorr adiator grille, ha ve
th ef unction of th er adar senso rs ch ec ke data
qu alified specialis tw or ks hop. The driver assis‐
ta nce sy st em ma ynol onger wo rk properly. Overvie wofd ri ving sy st ems and driving
saf et ys ys te ms
In th is section, yo uw ill fi nd informatio na bout
th ef ollowing driving sy st ems and driving saf et y
sy st ems: R
360° Camer a( →
pag e1 85)R
ABS ( A nti-lo ck B ra king S ys te m)
( →
pag e1 58) R
Ac tiv eD is ta nce Assi st DISTRONIC
( →
pa ge 16 6) R
AIR BO DY CO NTROL ( →
pag e1 76 )R
Ac tiv eB ra ke Assi st ( →
pag e1 60)R
Ac tiv eL an eK eeping Assis t( →
pag e1 99)R
AT TENTION ASSIS T( →
pag e1 93)R
BA S( B rak e A ssist S ys te m) ( →
pag e1 59)R
EBD ( E lectronic B ra ke fo rc e D istribution)
( →
pag e1 59) R
ESP ®
( E lectronic S ta bility P ro gr am)R
Hill St ar tA ss ist R
HOL Df unction ( →
pag e1 75 )R
ST EER CONTROL ( →
pa ge 16 0) R
Ac tiv eS te ering Assis t( →
pag e1 72 )R
Ac tiv eP arking Assis t( →
pag e1 88)R
Pa rk ing Assis tP ARKTRONIC ( →
pa ge 17 9)R
Re ar vie wc amer a( →
pag e1 83) R
Cruise control ( →
pag e1 64 ) R
Blind Spo tA ssis ta nd Ac tiv eB lind Spo tA ssi st
( →
pag e1 97 ) R
Tr af fi cS ign Assi st ( →
pag e1 95)
Fu nctions of ABS (Anti-loc kB ra ke Sy st em)
AB Sr egulates th eb ra ke pressur einc ri tical driv‐
ing situations: R
During braking, e.g. at maximum full-s to p
braking or insuf fi cient traction of th et ires,
th ew heels ar ep re ve nted from blocking. R
Ve hicle st eerability while braking is ensured.
If ABS inter ve nes when braking, yo uw ill fe el a
pulsing in th eb ra ke pedal. The pulsating brake
pedal can be an indication of hazardous ro ad
condition sa nd can ser ve as ar eminder to ta ke
ex tr ac ar ew hile driving.15 8
Driving and pa rk ing

Obser ve th ef ollowing when selecting, ins ta lling
and re placing tires:R
Onl yu se tires and wheels of th es ame type
(summer tires, winter tires, MOEx te nded
tires) and th es ame make.R
Onl yi ns tal lw heels of th es ame size on one
axle (lef ta nd ri ght).
It is onl yp ermissible to ins ta ll ad if fe re nt
whee ls iz eint he eve nt of af lat tir eino rd er
to driv etot he specialis tw or ks hop.R
Onl yi ns ta ll tires of th ec or re ct size ont ot he
wheels. R
Ve hicles with at ir ep re ssur em onitoring
sy st em: all moun te dw heels mus tbee qu ip‐
ped wit hf unctioning sensor sf or th et ire
pressur em onitoring sy st em.R
At te mp eratures belo w45° F(7° C), use win‐
te rt ires or all-seaso nt ires mar ke dM +S fo r
all wheels.
Wi nter tires bearing th e M snowflak es ym‐
bol in addition to th eM +S marking pr ov ide
th eb es tp ossible grip in wintr yr oad condi‐
tions. R
Fo rM +S tires, only use tires wit ht he same
tread. R
Obser ve th em aximum permissible speed fo r
th eM +S tires ins ta lled.
If th is is belo wt he ve hicle's maximum speed,
th is mus tbei ndicated in an appropriat el abel
in th ed ri ve r's fi eld of vision.R
Ru ninn ew tires at moderat es peed sf or th e
fi rs t60m iles (1 0 0k m).R
Re place th et ires af te rs ix ye ar satt he latest,
re ga rd less of we ar.R
When re placing with tires that do no tf ea‐
tu re ru n-flat ch arac t
eristics: ve hicles with
MOExtended tires ar en ot equipped wit ha
TIREFIT kit at th ef actor y. Equi pt he ve hicle
wit haT IREFIT kit af te rr eplacing wit ht ires
th at do no tf eatur er un- fl at ch aracteristics,
e.g .w inter tires.
Fo rm or ei nformation on wheels and tires, con‐
ta ct aq ualified specialis tw or ks hop.
Be sur etoa lso obse rv et he fo llowing fur th er
re lated subjects: R
No te sont ir ep re ssur e( →
pag e3 56) R
Ti re and Loading In fo rm atio np lacard
( →
pag e3 61 ) R
Ti re size designation, load-bea ri ng capacity,
speed ra ting and load ind ex ( →
pag e3 69)R
Ti re pressur et able ( →
pag e3 57 )
Note sonr ot ating wheels
q
WA RNING Risk of inju ry th ro ugh dif fe r‐
ent whee ls izes
Inter ch anging th ef ro nt and re ar wheels if th e
wheels or tires ha ve dif fe re nt dimensions
ma ys eve re ly impair th ed ri ving ch aracteris‐
tics.
The wheel brakes or wheel suspension com‐
ponent sm ay also be damaged.