Mercedes-Benz S-Class 2019 Operator's Manual page 493

Display messages
Active Brake Assist Func-
tions Limited See Opera-
tor's Manual
Active Brake Assist Func-
tions Currently Limited See
Operator's Manual
PRE-SAFE Inoperative See
Operator's Manual
Mercedes me connect
Services Limited See Oper-
ator's Manual
Possible causes/consequences and
* Vehicles with Driving Assistance Package: Active Brake Assist with cross-traffic function, Evasive Steering
Assist or PRE‑SAFE ® PLUS is malfunctioning.
Vehicles without Driving Assistance Package: Active Brake Assist is malfunctioning.
Visit a qualified specialist workshop.
#
* Vehicles with the Driving Assistance Package: Active Brake Assist with cross-traffic function, Evasive Steering
Assist or PRE‑SAFE ® PLUS are temporarily unavailable or only partially available.
Vehicles without the Driving Assistance package: Active Brake Assist is temporarily unavailable.
The ambient conditions are outside the system limits .
Drive on.
#
As soon as the ambient conditions are within the system limits, the system will become available again.
If the display message does not disappear, stop the vehicle while paying attention to road and traffic conditions
#
and restart the engine.
* PRE‑SAFE
® functions are malfunctioning.
Visit a qualified specialist workshop.
#
* Service limited.
At least one of the main functions of the Mercedes me connect system is malfunctioning.
Observe the notes on the diagnostics connection (
#
Visit a qualified specialist workshop.
#
Display messages and warning/indicator lamps 491
M M Solutions
page 23).
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