Mercedes-Benz EQC 350 4MATIC 2021, Owner'S Manual

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The component parts in the vehicle's high-
voltage on-board electrical system may be
damaged in an accident, although the dam‐
age is not visible.
#
Never carry out changes on the high-
voltage on-board electrical system.
#
Never touch component parts in the
high-voltage on-board electrical system.
#
After an accident, do not touch any
high-voltage components.
#
After an accident, have the vehicle
transported away.
#
Have the high-voltage on-board electri‐
cal system checked at a qualified spe‐
cialist workshop.
Requirements:
Only disconnect the drive system manually in
the following situations:
R
The 6 restraint system warning lamp
lights up in the instrument cluster, e.g. after
an accident.
R
The vehicle is badly damaged, e.g. after an
accident, and the restraint system compo‐
nents have not been triggered.
Operating the high-voltage disconnect
device
Only disconnect the drive system manually in
the above-mentioned situations.
#
Switch the ignition off.
#
Shift the transmission to position j .
#
Apply the electric parking brake.
#
Secure the vehicle against rolling away.
#
Open the bonnet.
#
Press release tab 1 in the direction of the
arrow and pull it out.
#
Pull high-voltage disconnect device 2 in the
direction of the arrow until it engages.
The drive system is disconnected.
All work on the drive system (including after dis‐
connecting manually) may only be carried out by
a qualified specialist workshop.
148 Driving and parking