Battery Main Switch - Mercedes-Benz Sprinter 2025 Operator's Manual

▌Starting and canceling regeneration
Requirements:
All system conditions are fulfilled.
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The load condition of the diesel particulate fil-
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ter is at least 100 % and at most 129 %.
The vehicle is stationary.
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The parking brake is applied.
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The vehicle has been started.
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Transmission position j is engaged.
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If the vehicle has a transmission-mounted
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power take-off, the latter is deactivated.
If the vehicle has a parameterizable special
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module, the engine speed request is deactiva-
ted.
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Regeneration when the vehicle is stationary is
no longer possible from a load condition of
130 %.
On-board computer:
Service Particulate Filter
4 5
# To request regeneration: Select OK.
#
To observe the vehicle surroundings: Make
sure that no injuries or damage due to the
hot exhaust gases can occur in the vehicle
surroundings. Confirm for three seconds with
OK.
Regeneration will start. The engine speed will
increase and a message reading
Active will appear.
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The duration of regeneration depends on the
load condition of the diesel particulate filter
(approximately 20‑25 minutes).
After successful regeneration, the engine
speed will be reduced again.
#
To cancel regeneration: Switch off the vehicle
or depress the coupling (for manual transmis-
sion) or brake (for automatic transmission).
Regeneration will be canceled.
Regeneration cannot be requested again until the
load condition of the diesel particulate filter is at
least 100 % and at most 129 %.
▌Displaying the load
On-board computer:
Service Particulate Filter
4 5
The load of the diesel particulate filter is displayed.
Load display at 75% load
#
To exit the display: press the back button on
the left-hand side of the steering wheel.
Bear in mind the following related topic:
Operating the on-board computer
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( page 181)
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Battery main switch

Notes on the battery main switch
* NOTE Damaged to control units and
cooled component parts
When the main battery switch is removed
immediately, cooling of important component
parts and the storage of parameters in the
control units can be interrupted. This can sig-
nificantly reduce the service life of component
parts and control units.
Regeneration
#
Make sure that vehicle is switched off.
Then wait at least 20 minutes before
removing the battery main switch.
You can use the battery main switch to discon-
nect all your vehicle's consumers from the power
supply. This will prevent uncontrolled battery dis-
charge caused by quiescent current consumption.
If your vehicle is equipped with an auxiliary battery
in the engine compartment or in the base of the
co-driver's seat, you must disconnect both batter-
ies. Only then is the electrical system fully discon-
nected from the power supply.
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Only disconnect the vehicle from the power
supply using the battery main switch in the
following situations:
The vehicle is idle for a longer time
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it is absolutely necessary to disconnect
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the vehicle from the power supply
Driving and parking 123