Display messages
Possible causes/consequences and
M
M
Solutions
Active Steering
Active Steering
Assist Currently
Assist Currently
Unavailable See
Unavailable See
Operator's Manual
Operator's Manual
Active Steering Assist is temporarily inoperative.
Possible causes are:
R
the windshield in the camera's field of vision is dirty
R
visibility is impaired due to heavy rain, snow or fog
R
there have been no lane markings for an extended period
R
the lane markings are worn away, dark or covered up, e.g. by dirt
or snow
When the causes stated above no longer apply, the display message
disappears.
Active Steering Assist is operational again.
If the display message does not disappear:
X
Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X
Secure the vehicle against rolling away (
Y
page 146).
X
Clean the windshield.
Active Steering
Active Steering
Assist Inoperative
Assist Inoperative
Active Steering Assist is faulty.
However, the Active Distance Assist DISTRONIC functions are still
available.
A warning tone also sounds.
X
Visit a qualified specialist workshop.
Cruise Control Off
Cruise Control Off
Cruise control has been deactivated.
If a warning tone also sounds, cruise control has deactivated auto-
matically (
Y
page 154).
Cruise Control - -
Cruise Control - -
- mph
- mph
Cruise control cannot be activated, since not all of the activation
conditions have been met.
X
Check the activation conditions for cruise control (
Y
page 154).
Cruise Control
Cruise Control
Inoperative
Inoperative
Cruise control is malfunctioning.
A warning tone also sounds.
X
Visit a qualified specialist workshop.
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Display messages
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Содержание SL 450 2019
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