Mercedes-Benz B-Class hatchback 2022 Owner's Manual page 175

172 Driving and parking
Never touch damaged components of
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the high-voltage on-board electrical sys-
tem.
After an accident, do not touch any com-
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ponents of the high-voltage on-board
electrical system.
After an accident, have the vehicle trans-
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ported away.
Have the components of the high-voltage
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on-board electrical system checked at a
qualified specialist workshop and
replaced if necessary.
Requirements:
Only disconnect the high-voltage on-board electri-
cal system manually in the following situations:
The 6 restraint system warning lamp lights
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up in the Instrument Display, e.g. after an
accident.
The vehicle is badly damaged, e.g. after an
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accident, and the restraint system compo-
nents have not been triggered.
Operating the high-voltage disconnect device
Switch off the vehicle.
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Shift the transmission to position j.
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Apply the electric parking brake.
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Secure the vehicle against rolling away (see
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the vehicle Owner's Manual).
Open the bonnet.
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Press release tab 1 in the direction of the
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arrow and pull it out.
Pull high-voltage disconnect device
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direction of the arrow until it engages.
The high-voltage on-board electrical system is
switched off.
All work on the hybrid drive system (including
after disconnecting the high-voltage on-board
electrical system manually) may only be carried
out in a qualified specialist workshop.
Switching on the power supply or the vehicle
& WARNING Risk of accident and injury due
to leaving children unattended in the vehi-
cle
If children are left unattended in the vehicle,
they could, in particular:
open doors, thereby endangering other
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persons or road users.
get out and be struck by oncoming traffic.
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2 in the