Mercedes-Benz S-Class Saloon 2021 Owner's Manual page 241

238 Driving and parking
238
T T em emper peratur ature contr e control indicat ol indicator or 3 3
Display Display Meaning Meaning
Lights up red The green LED ashes
simultaneously: over-
temperature – the
charging performance
is reduced.
The green LED does
not ash: overtemper-
ature – the charging
process is stopped.
Flashes red Overtemperature at
the mains plug – the
charging process is
stopped.
Safety syst Safe ty system indicat em indicator or 4 4
Display Display Meaning Meaning
Flashes red Charging cable mal-
function – cannot
carry out the charging
process, reset the
charging cable operat-
ing unit.
Lights up red White LED is o :
power supply malfunc-
tion – cannot carry
out the charging proc-
ess, replace the mains
socket.
White LED is on: vehi-
cle malfunction – can-
not carry out the
charging process,
reset the charging
cable operating unit.
When all four displays light up, the charging cable
operating unit performs a self-test.
If temperature monitor 3 indicates a malfunc-
tion, it may help to protect the charging cable
from direct sunlight.
T T o r o rese eset t t the c he char harging cable oper ging cable operating unit:
safety system 4 indicates a charging cable mal-
function or a vehicle malfunction, rst reset the
charging cable operating unit. To do this, discon-
nect the charging cable from the vehicle and from
the mains socket and wait for approximately ve
seconds. If the malfunction persists a er the
charging cable is reconnected, charging at the
mains socket is not possible. The charging cable
must be replaced or the vehicle plug must be
checked at a quali ed specialist workshop,
depending on the indicator.
F F unctions of t unctions of the indicat he indicator lam or lamps on t ps on the v
socket socket
%
Depending on the national version, your vehi-
cle is equipped with one of the following vehi-
cle sockets.
The socket ap is centrally locked and unlocked
together with the vehicle.
ating unit: if
he vehicle ehicle