Operation Manual

Display messages
Possible causes/consequences and M Solutions
Spotlight Inopera‐
tive
Night View Assist Plus is deactivated and temporarily inoperative.
Possible causes are:
R
the windshield in the camera's field of vision is dirty.
R
the camera in the radiator trim is dirty.
R
visibility is impaired due to heavy rain, snow or fog.
R
the outside temperature is too high.
X
Clean the windshield.
X
Clean the camera in the radiator trim.
If the system has been switched off due to excessive outside tem-
peratures, the system will switch back on automatically once it has
cooled down.
If the system detects that the camera is fully operational, the display
message disappears.
Night View Assist Plus is operational again.
Night View Assist Plus is faulty.
X
Visit a qualified specialist workshop.
Traffic Sign Assist
Currently Unavaila‐
ble See Operator's
Manual
Traffic Sign 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.
X
Clean the windshield.
If the system detects that the camera is fully operational, the display
message disappears.
Traffic Sign Assist is operational again.
Traffic Sign Assist
Inoperative
Traffic Sign Assist is faulty.
X
Visit a qualified specialist workshop.
ë
Off
The HOLD function is deactivated. The vehicle is skidding.
A warning tone also sounds.
X
Reactivate the HOLD function later (Y page 208).
DISTRONIC PLUS Off
DISTRONIC PLUS has been deactivated.
If a warning tone also sounds, DISTRONIC PLUS has deactivated auto-
matically (
Y page 199).
DISTRONIC PLUS Now
Available
DISTRONIC PLUS is operational again after having been temporarily
unavailable. You can now reactivate DISTRONIC PLUS (
Y page 199).
Display messages
303
On-board computer and displays
Z