Display messages Possible causes/consequences and
0050
0050Solutions Lane
Lane
Keep.
Keep. Assist
Assist
temporarily
temporarily
unavailable unavailable and the
00B0indicator lamp lights up.
Lane Keeping Assist is deactivated and temporarily inoperative.
Possible causes are:
R There are no lane markings present.
R The camera's functionality is impaired due to heavy rain, snow
or fog.
R The camera cannot recognize the road markings:
-It is too dark.
- The lane markings are worn or are covered, for example, by
dirt or snow.
R The windshield is dirty in the camera's field of vision.
X Stop the vehicle paying attention to road and traffic conditions.
X Secure the vehicle to prevent it from rolling away
(Y page 151).
X Clean the windshield (Y page 269), particularly in the camera's
field of vision.
If the 00B0 indicator lamp goes out, Lane Keeping Assist is
operational again. Lane Lane
Keep.
Keep. Assist
Assist
inoperative
inoperative Lane Keeping Assist is faulty.
X
Have Lane Keeping Assist checked at a qualified specialist
workshop. Blind Spot Assist Blind Spot Assist
inoperative inoperative Blind Spot Assist is faulty.
X
Have Blind Spot Assist checked at a qualified specialist work-
shop. Collision Preven‐ Collision Preven‐
tion tion
Assist
Assist inoper‐
inoper‐
ative
ative Collision Prevention Assist is faulty.
X
Have Collision Prevention Assist checked at a qualified special-
ist workshop. Recognition by the radar sensor system can be impaired in the
case of:
R
dirt on the sensors or anything else covering the sensors
R it is snowing or raining heavily
R there is interference from other radar sources
R there are strong radar reflections, for example in parking
garages
R a narrow vehicle is traveling in front, e.g. a motorbike
R a vehicle is traveling in front on a different line
X Clean the radar sensor system area. Display
messages
217On-board computer and displays Z
