Display messages Possible causes/consequences and M Solutions
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Distance warning
inoperative
The distance warning function is temporarily inoperative.
Possible causes:
R
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 electromagnetic radiation emitted by nearby TV or radio
stations or other sources of electromagnetic radiation.
R
the system is outside the operating temperature range.
R
the on-board voltage is too low.
Once the causes listed above no longer apply, the display mes-
sage goes out.
The distance warning function 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 132).
X
Clean the smart logo in the radiator trim (Y page 215).
X
Restart the engine.
172
Display messages (on-board computer with colour display)
>> On-board computer and displays.