radio MERCEDES-BENZ E-CLASS COUPE 2012 Owner's Guide

This is the case:
R
if they cause a change of the vehicle type
from that for which the vehicle's general
operating permit was granted
R if other road users could be endangered
R if the emission or noise levels are adversely
affected.
Always specify the vehicle identification num-
ber (VIN) (Y page 371) and the engine num-
ber (Y page 371) when ordering genuine
Mercedes-Benz parts. Vehicle electronics
Tampering with the engine electron-
ics
G
WARNING
Always have work on the engine electronics
and related components carried out at a quali-
fied specialist workshop. Otherwise, the vehi-
cle's operating safety could be affected.
! Only have work carried out on the engine
electronics and its associated parts, such
as control units, sensors and connector
leads, at a qualified specialist workshop.
Vehicle components may otherwise wear
more quickly and the vehicle's operating
permit may be invalidated. Retrofitting two-way radios and
mobile phones (RF transmitters)
G
WARNING
Incorrect retrofitting of RF transmitters can
cause the vehicle electronics to malfunction.
The vehicle's operating safety and thus your
own safety are impaired.
Have aftermarket radio frequency transmit-
ting equipment installed at a qualified spe-
cialist workshop. G
WARNING
Incorrect retrofitting of RF transmitters can
lead to increased electromagnetic radiation in
the vehicle interior. Using an exterior aerial
takes into account current scientific discus-
sions relating to the possible health hazards
that may result from electromagnetic fields.
Have aftermarket radio frequency transmit-
ting equipment installed at a qualified spe-
cialist workshop.
! The operating permit may be invalidated
if the instructions for installation and use of
RF transmitters are not observed.
In particular, the following conditions must
be complied with:
R only approved wavebands may be used.
R the maximum permissible output in
these wavebands must be complied with.
R the approved aerial positions must be
complied with. Coupé: approved aerial positions
:
Front roof area
; Rear roof area
= Rear wing
? Boot lid Vehicle electronics
369Technical data Z

Cabriolet
:approved aerial positions
: Rear wing
i On vehicles with panorama sliding sun-
roof, fitting an aerial to front or rear roof
area is not permitted.
On the rear wing, it is recommended to
position the aerial on the side of the vehicle
closest to the centre of the road.
Use the Technical Specification ISO/TS
21609 (Road Vehicles –"EMC guidelines for
fitting aftermarket radio frequency transmit-
ting equipment") when retrofitting RF (radio
frequency) transmitters .Comply with the
legal requirements for add-on parts.
If your vehicle has fittings for two-way radio
equipment, use the power supply or aerial
connections intended for use with the basic
wiring. Be sure to observe the manufacturer's
additional instructions when installing.
Deviations with respect to wavebands, maxi-
mum transmission outputs or aerial positions
must be approved by Mercedes-Benz.
The maximum transmission output (PEAK) at
the base of the aerial must not exceed the
values in the following table:
Coupé Waveband Maximum
transmission
output( PEAK) Short wave (f < 54 MHz) 100 W
4 m waveband 30 W
2 m waveband 50 W Waveband Maximum
transmission
output (PEAK) trunked radio/Tetra 35 W
70 cm waveband 35 W
GSM/DCS/PCS
850/900/1800/1900 10 W
UMTS/LTE 10 W
Cabriolet
Waveband Maximum
transmission
output (PEAK) Short wave (f < 54 MHz) 30 W
4 m waveband 15 W
2 m waveband 25 W
trunked radio/Tetra 15 W
70 cm waveband 15 W
GSM/DCS/PCS
850/900/1800/1900 10 W
UMTS/LTE 10 W
The following can be used in the vehicle with-
out restrictions:
R
RF transmitters with amaximum transmis-
sion output of up to 100 mW
R mobile phones (GSM/DCS/PCS/UMTS/
LTE)
There are no restriction swhen positioning the
aerial on the outside of the vehicle for the fol-
lowing wavebands:
R trunked radio/Tetra
R 70 cm waveband
R GSM/DCS/PCS
R UMTS/LTE 370
Vehicle electronicsTechnical data

Manual transmission Automatic transmission
E 500 BlueEFFICIENCY
– Missing values were not availa-
ble at the time of going to print.
E 220 CDI BlueEFFI-
CIENCY
1225 kg 1230 kg
E 250 CDI BlueEFFI-
CIENCY
1240 kg 1240 kg
E 350 CDI BlueEFFI-
CIENCY
– 1250 kg
24 GHz radar sensor system (country overview)
The 24 GHz rada rsensor system requires separate approval for each country. If you are driving
in a country in which the radar sensor system is not approved, you must deactivate the system
using the on-board computer (Y page 245).
The current country overview can be obtained from a Mercedes-Benz Service Centre or on
the Internet at: http://www.mercedes-benz.de/betriebsanleitung.
Vehicles with anavigation system: the radar sensor system is deactivated automatically
near radio telescope facilities. Adisplay message appears in the multifunction display to tell
you that the radar sensor system is being switched off (Y page 263).
The currently active systems are automatically deactivated:
R DISTRONIC PLUS (Y page 188)
R Blind Spot Assist (Y page 210)
R Active Blind Spot Assist (Y page 214)
R BAS PLUS (Y page 65)
R PRE-SAFE ®
Brake (Y page 69)
If deactivation does not occur automatically, you must deactivate the radar sensor system
using the on-board computer (Y page 245).
Vehicles withou tnavigation and vehicles for Australia: you must deactivate the radar
sensor system using the on-board computer whe nyou are near a radio telescope facility
(Y page 245). 382
24 GHz radar sensor system (country overview)Technical data