358 Maintenance And Care; Assyst Plus Service Interval Display - Mercedes-Benz S-Class Saloon W223 2021 Owner's Manual

358 Maintenance and care

ASSYST PLUS service interval display

Function of the ASSYST PLUS service interval dis-
play
The ASSYST PLUS service interval display on the
driver display provides information on the remain-
ing time or distance before the next service due
date.
You can hide this service display using the back
button on the left-hand side of the steering wheel.
Depending on how the vehicle is used, the
ASSYST PLUS service interval display may shorten
the service interval, e.g. in the following cases:
mainly short-distance driving
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when the engine is often left idling for long
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periods
in the event of frequent cold start phases
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vehicles with a diesel particulate filter: in the
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event of frequently interrupted regeneration of
the diesel particulate filter
Mercedes-Benz recommends avoiding such oper-
ating conditions.
You can obtain information concerning the servic-
ing of your vehicle from a qualified specialist
workshop, e.g. a Mercedes-Benz Service Centre.
Displaying the service due date
Driver display:
Service
4
The next service due date is displayed.
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 driver display (
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Information on regular maintenance work
* NOTE Premature wear through failure to
observe service due dates
Maintenance work which is not carried out at
the right time or incompletely can lead to
increased wear and damage to the vehicle.
P223 0288 02
Adhere to the prescribed service inter-
#
vals.
Always have the prescribed maintenance
#
work carried out at a qualified specialist
workshop.
Notes on special service requirements
The prescribed service interval is based on nor-
mal operation of the vehicle. Have the mainte-
nance work carried out more often than prescri-
bed if operating conditions are difficult or the
vehicle is subject to increased stress.
page 296).
/
The ASSYST PLUS service interval display is only
an aid. The driver of the vehicle bears responsibil-
ity as regards to whether maintenance work
needs to be performed more often than specified
based on the actual operating conditions and/or
loads.
Examples of arduous operating conditions:
Regular city driving with frequent intermediate
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stops
Mainly short-distance driving
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