Mercedes-Benz B-Class Owner's Manual page 30

Speeding up activation Speeding up activ ation
Switch the vehicle o and lock it.
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A er about 2 minutes, unlock the vehicle and
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switch on the vehicle.
The on-demand feature has been activated.
For some features, a noti cation also appears
in the vehicle's multimedia system.
If the activation was not successful, repeat the
process.
Operating safe Oper ating safety ty
& W W ARNING
ARNING Risk of injury due to malfunc-
tions or system failure
In order to avoid malfunctions or system fail-
ures:
Always have the speci ed service/main-
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tenance work as well as any necessary
repairs carried out at a quali ed special-
ist workshop.
& W W ARNING
ARNING Risk of accident or injury due
to improper modi cations to electronic
components
Modi cations to electronic components, their
so ware or wiring can impair their functional-
ity and/or the functionality of other networked
components or safety-relevant systems.
This can endanger the vehicle's operating
safety.
You must not tamper with wiring, elec-
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tronic components, or their so ware.
Always have work on electrical and elec-
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tronic devices carried out at a quali ed
specialist workshop.
If you modify the on-board electronics, the gen-
eral operating permit is rendered invalid.
Observe the "On-board electronics" section in
"Technical data".
General notes
& W W ARNING
ARNING Risk of re due to ammable
materials on hot parts of the exhaust sys-
tem
Flammable material such as leaves, grass or
twigs may ignite if they come into contact with
hot parts of the exhaust system.
When driving on unpaved roads or o -
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road, regularly check the vehicle under-
side.
Remove trapped plants or other amma-
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ble material, in particular.
If there is damage, consult a quali ed
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specialist workshop immediately.
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