Active Service System

ASSYST, the Active Service System, tells you when the next service is due. Whenever a service is due, this is shown in the multi-function display:

Service A in .. days

Service A in .. km

Service A due now

The symbol and the letter indicate which type of service is due:

Short service A

Long service B

ASSYST does not record any periods of time during which the battery is disconnected. In order to maintain the time-dependent service schedule, you should call up the service due date and make a note of it before you disconnect the battery. The alternative is to subtract the battery-disconnection periods from the service date shown on the display.

Fading out the service message

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Exceeding the service due date

One of the following messages appears in the multi-function display:

Service A overdue by .. days

Service A overdue by .. km

You will also hear a warning tone.

A qualified specialist workshop, e.g. a Mercedes-Benz Service Centre, will reset the service indicator after the necessary service work has been carried out.

Calling up the service due date

Use the buttons on the multi-function steering wheel.