Get Maintenance and care -> ASSYST PLUS service interval display . Guide for Mercedes GLC Class SUV First Generation (2015-2021)

420 Maintenance and care

workshop, e.g. an authorized Mercedes-Benz

Center.

ASSYST PLUS service interval display

Function of the ASSYST PLUS service interval

display

Always observe the prescribed service

intervals.

Always have the prescribed service

work carried out at a qualified specialist

workshop.

Displaying the service due date

The ASSYST PLUS service interval display on the

Instrument 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 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:

On-board computer:

Service

ASSYST PLUS

Special service requirements

The next service due date is displayed.

To exit the display: press the back button

on the left-hand side of the steering wheel.

The prescribed service interval is based on nor‐

mal operation of the vehicle. Maintenance work

will need to be performed more often if the vehi‐

cle is operated under arduous conditions or

increased loads.

The ASSYST PLUS service interval display is only

an aid. The driver of the vehicle bears responsi‐

bility as regards to whether maintenance work

needs to be performed more often than speci‐

fied based on the actual operating conditions

and/or loads.

Make sure to observe the following further rela‐

ted subject:

Operating the on-board computer

(/ page 253).

Mainly short-distance driving

Information on regular maintenance work

When the engine is often left idling for long

periods

In the event of frequent cold start phases

NOTE Premature wear through failure to

observe service due dates

Examples of arduous operating conditions:

Mercedes-Benz recommends avoiding such

operating conditions.

You can obtain information concerning the serv‐

icing of your vehicle from a qualified specialist

Service work which is not carried out at the

right time or incompletely can lead to

increased wear and damage to the vehicle.

regular city driving with frequent intermedi‐

ate stops

mainly short-distance driving

Maintenance and care 421

frequent operation in mountainous terrain or

on poor road surfaces

when the engine is often left idling for long

periods

operation in particularly dusty conditions

and/or if air-recirculation mode is frequently

used

Engine compartment

Opening/closing the hood

WARNING Danger of burns when open‐

ing the hood

If you open the hood when the engine has

overheated or during a fire in the engine

compartment, you could come into contact

with hot gases or other escaping operating

fluids.

WARNING Risk of accident if the engine

hood is unlatched while driving

An unlocked engine hood may open up when

the vehicle is in motion and block your view.

Before opening the hood, allow the

engine to cool down.

In the event of a fire in the engine com‐

partment, keep the hood closed and

call the fire service.

In these or similar operating conditions, have the

interior air filter, engine air cleaner, engine oil

and oil filter etc. changed more frequently. The

tires must be checked more frequently if the

vehicle is operated under increased loads. Fur‐

ther information can be obtained at a qualified

specialist workshop.

Never unlatch the engine hood while

driving.

Before every trip, ensure that the

engine hood is latched.

WARNING Risk of accident and injury

when opening and closing the engine

hood

WARNING Risk of injury due to moving

parts

Battery disconnection periods

Certain components in the engine compart‐

ment may continue to move or suddenly

move again even after the ignition has been

switched off, e.g. the cooler fan.

Make sure of the following before performing

tasks in the engine compartment:

When opening or closing the engine hood, it

may suddenly drop into the end position.

There is a risk of injury for anyone in the

engine hood's range of movement.

The ASSYST PLUS service interval display

can only calculate the service due date when

the battery is connected.

Note down the service due date displayed on

the instrument display before disconnecting

the battery (/ page 420).

Only open or close the engine hood

when there are no persons in the

engine hood's range of movement.

Switch the ignition off.

Maintenance and care -> ASSYST PLUS service interval display . for Your Mercedes GLC Class SUV First Generation (2015-2021)

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