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6.4.1
Battery error message
The battery is protected against deep discharge,
overcharging, overheating and short circuits by
Electronic Cell Protection (ECP). In the event of a
hazard, a protective circuit switches the battery off
automatically.
If a battery defect is detected, two LEDs flash on
the battery level indicator. Contact an authorised
specialist dealer if this happens.
Code Description
If the battery is outside its
charging temperature
range, three LEDs will
flash on the battery level
indicator.
If a fault is detected in the
battery, two LEDs flash on
the battery level indicator.
No LEDs will flash if the
charger is defective. One
or more LEDs will light up
permanently, depending
on the battery level.
No LEDs will light up if
there is no power.
MY20K10-02_1.0_10.11.2020
Method of resolution
Disconnect the battery from
its charger until it comes
within the charging
temperature range. Do not
connect the battery to the
charger again until the
permitted charging
temperature has been
reached.
Contact your specialist
dealer.
Contact your specialist
dealer.
Check all plug connections.
Check the contacts on the
battery for dirt. Clean the
contacts carefully if they
need cleaning.
Contact your specialist
dealer if the problem
persists.
Operation
35
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