Technical data 425
Notes on technical data
On-board electronics
Notes on tampering with the engine elec‐
tronics
the vehicle electronics and jeopardise the
operating safety of the vehicle.
NOTE Mercedes-AMG vehicles
*
#
You should have all work on electrical
and electronic components carried out
at a qualified specialist workshop.
#
Observe the notes in the Supplement.
You could otherwise fail to recognise
dangers.
NOTE Premature wear through improper
maintenance
*
&
WARNING Risk of accident from incor‐
rect operation of two-way radios
Improper maintenance may cause vehicle
components to wear more quickly and the
vehicle's operating permit may be invalida‐
ted.
NOTE Plug-in hybrid
*
If you operate two-way radios incorrectly in
the vehicle, the electromagnetic radiation
could interfere with the on-board electronics,
forexample, if:
#
Observe the notes in the Supplement.
You could otherwise fail to recognise
dangers.
#
Always have work on the engine elec‐
tronics and related components carried
out at a qualified specialist workshop.
R
The technical data was determined in accord‐
ance with EU Directives. The data stated only
applies to vehicles with standard equipment. You
can obtain further information from a Mercedes-
Benz Service Centre.
Only for certain countries: you can find vehi‐
cle-specific vehicle data in the COC documents
(CERTIFICATE OF CONFORMITY). These papers
are included with the vehicle.
the tow-way radio is not connected to an
exterior aerial
R
if the exterior aerial is not correctly
Two-way radios
mounted or is not of low reflection
Notes on fitting two-way radios
This could jeopardise the operating safety of
the vehicle.
&
WARNING Risk of accident due to
improper work on two-way radios
#
Have the low-reflection exterior aerial
fitted at a qualified specialist workshop.
If two-way radios are manipulated or retrofit‐
ted incorrectly, the electromagnetic radiation
from the two-way radios can interfere with
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