SMART Fortwo 2015 Owner's Manual page 142

Display messages (on-board computer with colour display)
140
Display messages
Hill start assist
inoperative
^
Distance warning
inoperative
Possible causes/consequences and M Solutions
The ÷ warning lamp also lights up in the instrument cluster.
Hill start assist is malfunctioning. If you release the brake, your
vehicle will not be held automatically when pulling away uphill
and may roll away immediately.
Further driving systems could be switched off automatically.
G
WARNING
The brake system continues to function normally, but without the
functions listed above.
®
If ESP is not operational, ESP
The danger of skidding and having an accident increases.
X
Drive on carefully.
X
Visit a qualified specialist workshop.
The forward collision warning is temporarily inoperative. Pos-
sible causes:
the smart logo in the radiator trim is dirty.
R
the function is impaired due to heavy rain or snow.
R
the radar sensor system is temporarily inoperative, e.g. due to
R
electromagnetic radiation emitted by nearby TV or radio sta-
tions or other sources of electromagnetic radiation.
the system is outside the operating temperature range.
R
The on-board voltage is too low.
R
Once the causes listed above no longer apply, the display message
goes out.
The forward collision warning 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 (
X
Clean the smart logo in the radiator trim (
X
Restart the engine.
®
is unable to stabilise the vehicle.
Y
page 107).
Y
page 180).