Information regarding technical data Plug-i n hybrid: be sur e to read th e separat e
Operator's Manual. Otherwise, you may no t rec -
ognize dangers.
i The dat a state d her e specifically refers to a
vehicl e wit h standard equipment. Consult an
authorize d Mercedes-Ben z Cente r for th e
dat a for all vehicl e variants and trim levels.
Vehicle electronics
Installing two-way radios and mobile
phones (RF transmitters)
G WARNIN G
The electromagneti c radiation from two-way
radios can interfere wit h th e vehicl e electron -
ics if two-way radios are manipulated or ret -
rofitte d incorrectly. This could jeopardiz e th e
operating safet y of th e vehicle. Ther e is a ris k
of an accident.
You should hav e all wor k on electrical and
electronic component s carried out at a quali-
fie d specialist workshop.
G WARNIN G
If you incorrectl y operate two-way radios in
th e vehicle, th e electromagneti c radiation
may interfere wit h th e vehicl e electronics , for
exampl e if:R
th e two-way radi o is no t connecte d to an
exterio r antennaR
th e exterio r antenna is no t correctl y moun -
te d or is no t low-reflection
This could jeopardiz e th e operating safet y of
th e vehicle. Ther e is a ris k of an accident.
Hav e th e low-reflection exterio r antenna
installed at a qualified specialist workshop.
Always connec t two-way radios to th e low-
reflection exterio r antenna when operating in
th e vehicle.
! The operating permit may be invalidated if
th e instruction s for installation and use of
two-way radios are no t observed. In particular, th e followin g condition s must be
complied with: R
only approve d wavebands may be used R
observ e th e maximum permissible output
in these wavebands R
only approve d antenna position s may be
used
Excessiv e levels of electromagneti c radiation
may caus e damag e to your healt h and th e healt h
of others. Using an exterio r antenna takes int o
accoun t curren t scientific discussion s relating
to th e possible healt h hazards that may result
from electromagneti c fields.
The fo llowin g a
ntenna position s may be used for
th e correc t installation of two-way radios:
Approved antenna position s
C
Rear roo f area D
Rear fender
i On th e rear fenders, it is recommended to
position th e antenna on th e side of th e vehicl e
closes t to th e center of th e road .
Use Technical Specification ISO/TS 2160 9
(Road Vehicles – "EM C guidelines for installa-
tion of aftermarket radi o frequency transmitting
equipment") when installin g wireless devices.
Observ e th e legal requirements for accessory
parts.
If your vehicl e has installation s for two-way radi o
equipment, use th e power suppl y or antenna
connection s intended for use wit h th e basic wir-
ing . Be sur e to observ e th e manufacturer' s Sup -
plemen t when installing.
Deviation s wit h respec t to frequency bands,
maximum transmission output s or antenna
position s must be approve d by Mercedes-Benz.Vehicle electronics 381
Technical data Z
