Mercedes-Benz GLC 2020 Operator's Manual page 48

46 Display messages and warning/indicator lamps
Climate control
Display messages
Possible causes/consequences and
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* The high-voltage battery is charging. Pre-entry climate control cannot be switched on.
Inoperative High-Voltage
Battery Charging Not Com-
plete
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* The charge of the high-voltage battery is too low. Pre-entry climate control cannot be switched on.
Inoperative Charge HV Bat-
tery
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* You have attempted to switch on pre-entry climate control more than twice with the engine switched off.
Pre-entry Climate Control
via Key Available Again
After Engine Start
Wait until the charging process has achieved a minimum charge.
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Charge the high-voltage battery.
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Let the engine run for ten seconds.
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Pre-entry climate control is operational again.
M M Solutions