Mercedes-Benz C-Class Saloon 2022 Owner's Manual page 177

174 Driving and parking
▌Charging the starter battery before starting the
journey
You can receive a message on your smartphone
when the state of charge of the starter battery is
low. You can then start the vehicle with the smart-
phone to charge the battery. The vehicle is auto-
matically switched off after ten minutes.
Ensure the following before starting the engine:
The legal stipulations in the area where your
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vehicle is parked allow engine starting via
smartphone.
It is safe to start and run the engine where
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your vehicle is parked.
The fuel tank is sufficiently full.
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▌Starting the vehicle (Remote Online)
& WARNING Risk of crushing or entrapment
due to unintentional starting of the engine
Limbs could be crushed or trapped if the
engine is started unintentionally during service
or maintenance work.
Always secure the engine against unin-
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tentional starting before carrying out
maintenance or repair work.
Requirements
Park position j is selected.
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The anti-theft alarm system is not activated.
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The hazard warning light system is switched
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off.
The bonnet is closed.
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The doors are closed and locked.
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The windows and sliding sunroof are closed.
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Start the vehicle using the smartphone.
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After every engine start, the engine runs for
ten minutes.
You can carry out a maximum of two consecutive
starting attempts. You must start the engine with
the key before trying to start the vehicle again
with the smartphone.
You can switch off the vehicle at any time as fol-
lows:
Via the smartphone app
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By pressing the Ü or s button on the
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key
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Further information can be found in the
smartphone app.
Securing the vehicle against starting before carry-
ing out maintenance or repair work:
Switch on the hazard warning light system.
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or
Unlock the doors.
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or
Open a side window or the sliding sunroof.
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Running-in notes
To preserve the engine during the first 1500 km:
Drive at varying road speeds and engine
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speeds.
No faster than 140 km/h.
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Drive the vehicle in drive mode A or ;.
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Shift to the next higher gear at the very latest
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when the needle reaches the last third before
the red area in the rev counter.