SMART fortwo 2015, Owner'S Manual, Page: 136 / 228

Display messages Possible causes/consequences and
M
Solutions
S
or
B
/
7
/
C
/
A
Only for vehicles with automatic transmission: S flashes
alternately with the currently selected transmission position. A
warning tone also sounds.
Further pulling away or crawling manoeuvres have led to a critical
clutch temperature.
X
Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X
Secure the vehicle to prevent it from rolling away.
X
Wait until the automatic transmission has cooled down and the
display message does not reappear after acknowledging it.
¤
The symbol flashes for a maximum of 5 seconds and in addition a
warning tone sounds.
Lane Keeping Assist warning.
You are crossing a detected outer lane marking without indicat-
ing.
X
Remain in lane, paying attention to road and traffic conditions.
or
X
Indicate to change lane.
Ã
The symbol flashes for about 3 seconds and in addition a warning
tone sounds. The symbol is then hidden.
Lane Keeping Assist is malfunctioning and deactivated. Possible
causes:
R
the windscreen is dirty in the camera's field of vision.
R
visibility is impaired due to heavy rain, snow or fog.
R
there are no lane markings for a longer period.
R
the lane markings are worn, dark or covered, e.g. by dirt or snow.
R
the system electronics are faulty.
Lane Keeping Assist is automatically operational again when the
causes mentioned above no longer apply.
If the windscreen is dirty:
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 107).
X
Clean the outside of the windscreen ( Y page 179).
If the windscreen is clean and the causes listed above do not apply,
then the electronics are malfunctioning.
X
Visit a qualified specialist workshop.
°
h
The symbols flash for about 5 seconds. The symbols then both
remain lit.
The tyre pressure monitor is restarted (
Y page 205).
134
Display messages (on-board computer with monochrome display)
>> On-board computer and displays
.