Mercedes-Benz V-Class Operating Instructions Manual page 281

Display messages
Traffic Sign Assist
inoperative
Traffic Sign Assist
currently unavaila‐
ble See Owner's Man‐
ual
ë
Off
Possible causes/consequences and M Solutions
Traffic Sign Assist is malfunctioning.
X
Visit a qualified specialist workshop.
Traffic Sign Assist is deactivated and temporarily inoperative. Possible
causes:
The windscreen is dirty in the camera's field of vision.
R
Visibility is impaired due to heavy rain, snow or fog.
R
Once the causes listed above no longer apply, the display message
goes out and Traffic Sign Assist is operational again.
If the display message does not disappear:
X
Pull over and stop the vehicle, paying attention to road and traffic
conditions.
X
Secure the vehicle against rolling away (
X
Clean the windscreen.
The HOLD function is deactivated. The vehicle is skidding
A warning tone also sounds.
X
Activate the HOLD function again later (
The HOLD function is deactivated. When the brake pedal is firmly
depressed, an activation condition is not fulfilled.
A warning tone also sounds.
X
Check the activation conditions for the HOLD function
Y
( page 221).
Display messages
Y
page 189).
Y
page 221).
279
Z