Infor
mation reg ardin gtech nica ldata
i The
datastate dh eres pec ifically refers to
av ehiclew iths tand ard equipm ent.Con sult
an auth orizedM erce des- BenzCenterf or the
dat afor all veh iclev arian tsand trim levels. Veh
icle elect ronics Ta
mp ering with thee ngin eelect ron-
ics
! Hav
ethe engin ee lectron ics and asso ci-
ate dparts,suc hascontro lunit s,sen sors,
act uati ngcompo nentso relec tric cab les
ser viced onlyat aq ualif iedspec ialist work-
sho p.Veh iclec om ponentsm ayother wise
wear morequickly and thev ehicle's oper at-
ing permit may beinvalidat ed. Inst
alling two- way radio sand mob ile
ph ones (RFtrans mitters ) G
WAR
NING
The electromag neticr adi ation from two-way
radi oscan interf ere withthe veh iclee lec-
tr on ics iftwo -way radiosare man ipulat edor
ret rofitte di ncorr ectly. This could jeopar dize
th eo per ating safetyo fthe veh icle. Ther eis
ar isko fana cciden t.
You should haveallwor kone lectrical and
elec tron icco mpo nentsc arried outata
qualif iedspec ialist workshop. G
WAR
NING
If you incorrectlyo per ate two-way radiosin
th ev ehicle, thee lectromag neticr adi ation
may interf ere withthe veh iclee lectron ics ,
for exampl eif:
R thet wo -way radioisn otconn ectedt oa n
ex terio ra nten na
R thee xter iora nten na isno tc orrectly
moun tedo risn otlow- reflec tion
This could jeopar dizethe oper ating safetyo f
th ev ehicle. Ther eisar isko fana cciden t. Hav
ethe low- reflec tion exterio ra nten na
ins talled ataq ualif iedspec ialist workshop.
Alw ays conn ecttwo -way radiostothel ow-
ref lec tion exterio ra nten na when operating
in thev ehicle.
! The
oper ating per mit may beinvalidat edif
th ei nstruct ionsfor ins tallation and useof
two -way radiosare noto bserv ed.
In part icular,thef ollowin grequire men ts
must becompli edwith:
R on lyappr ovedwaveban dsmay beused
R obs ervethe max imum permis sible output
in these wave bands
R on lyappr ovedanten na pos ition sm aybe
used
Ex ce ssiv elevels ofelec tromag neticr adi ation
may causedamag etoy our healt hand the
healt hofothers. Usi nganexterio ra nten na
tak esintoa ccoun tcurren tscien tific disc us-
sion srelati ng tothep ossible healthhazards
th at may result from elec tromag neticf ields.
The followin ganten na pos ition sm aybe used if
RF trans mitters hav ebeen properlyins talled: Ap
pro ved antenna pos ition s
0043 Rear fender s
i On
ther ear fender s,itis rec omm ended to
ins tallthe ant enna on thes ide ofthev ehicle
clo ses ttot he center ofther oad .
Use theT echn ical Specific ation ISO/ TS 21609
when retrofitting RF trans mitters (Road Vehi-
cle s-E MCguide lines for installation ofaft er-
mar ketradi ofrequen cytrans mitting equip-
men t).O bserv ethe legal require men tsfor
acc essory part s.
If your vehicleh asinstallation sfor two -way
radi oequipm ent,use thep ower supplyor
ant enna conn ection sinten ded foruse withthe Veh
icle electr onics
297Technical data Z
