General notes
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Connecting and using another device with the
diagnostics connection can have the following
effects:
Service and maintenance work
Repair work
Modifications as well as installations and con-
versions
Work on electronic components
Plug-in hybrid: work on the hybrid system
Vehicles with 48 V on-board electrical system:
work on the high-voltage component of the 48
V on-board electrical system
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If the charge level is low, charge the bat-
tery, e.g. by driving a considerable dis-
tance.
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Malfunctions in the vehicle system
Please also note the information about the 12 V
battery and short-distance trips in the "Driving
and Parking" chapter (/ page 268).
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Permanent damage to vehicle components
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Please refer to the warranty terms and conditions
for this matter.
Moreover, connecting equipment to the diagnos-
tics connection can lead to emissions monitoring
information being reset, for example. This may
lead to the vehicle failing to meet the require-
ments of the next emissions inspection during the
main inspection.
Mercedes‑Benz recommends a Mercedes‑Benz
service centre.
Vehicle registration
Mercedes-Benz may ask its service centres to
carry out technical inspections on certain vehi-
cles. The quality or safety of the vehicle is
improved as a result of the inspection.
Mercedes-Benz can only inform you about vehicle
checks if Mercedes-Benz has your registration
data.
Qualified specialist workshop
A qualified specialist workshop has the necessary
special skills, tools and qualifications to correctly
carry out any necessary work on your vehicle.
This particularly applies to safety-relevant work.
Always have the following work carried out on
your vehicle at a qualified specialist workshop:
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Safety-relevant work
F206 0105 02
