Mercedes-Benz E-Class Sedan Operator's Manual page 393

Display messages
Possible causes/consequences and
* Vehicles with 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 limitations .
Drive on.
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As soon as the ambient conditions are within the system limitations, the system will become available again.
If the display message does not disappear, stop the vehicle while paying attention to road and traffic conditions
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and restart the engine.
* Vehicles with Driving Assistance Package: Active Brake Assist with cross-traffic function, Evasive Steering
®
Assist or PRE‑SAFE PLUS is malfunctioning.
Vehicles without the Driving Assistance Package: Active Brake Assist is malfunctioning.
Visit a qualified specialist workshop.
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* PRE‑SAFE
® functions are malfunctioning.
Consult a qualified specialist workshop.
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* Side PRE-SAFE ®
Impulse is malfunctioning or inoperative after having already been triggered.
Consult a qualified specialist workshop.
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Display messages and warning/indicator lamps 391
M Solutions