Mercedes-Benz S-Class 2023, Operator'S Manual

Page: 404 / 622

ASSYST PLUS service interval display
Function of the ASSYST PLUS service interval dis-
play
The ASSYST PLUS service interval display on the
driver's display provides information on the
remaining time or distance before the next
service due date.
You can hide this service display using the back
button G on 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:
R
Mainly short-distance driving
R
When the engine is often left idling for long
periods
R
In the event of frequent cold start phases
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. an authorized Mercedes-Benz Cen-
ter.
Displaying the service due date
Driver's display:
4
Service
The next service due date is displayed.
#
To exit the display: press the G back but-
ton on the steering wheel.
Bear in mind the following related topic:
R
Operating the driver's display (
/
page 321).
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.
#
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.
The ASSYST PLUS service interval display is only
an aid. It is the responsibility of the driver of the
vehicle to have maintenance work carried out
more often than prescribed due to actual operat-
ing conditions and/or stresses.
Examples of arduous operating conditions:
R
Regular city driving with frequent intermediate
stops
R
Mainly short-distance driving
R
Frequent operation in mountainous terrain or
on poor road surfaces
R
When the engine is often left idling for long
periods
R
Operation in particularly dusty conditions
and/or if air-recirculation mode is frequently
used
402 Maintenance and care