Mercedes-Benz M-Class 2012 Owners Manual - Manual (Page 200)

Problems with Night View Assist Plus
Problem Possible causes/consequences and M Solutions
The picture quality of
Night View Assist Plus
has deteriorated.
The windshield wipers are smearing the windshield.
X Replace the wiper blades (
Y
page 119).
The windshield is smeared after the vehicle has been cleaned in a
car wash.
X Clean the windshield (
Y
page 321).
There is windshield chip damage in the camera's field of vision.
X
Replace the windshield.
The windshield is fogged up on the inside.
X
Defrost the windshield (
Y
page 132).
The windshield is iced up.
X De-ice the windshield (
Y
page 131).
There is dirt on the inside of the windshield.
X Clean the inside of the windshield (
Y
page 321).
Lane Tracking package
General notes
The Lane Tracking package consists of Blind
Spot Assist (
Y
page 198) and Lane Keeping
Assist (
Y
page 200).
Blind Spot Assist
Important safety notes
Blind Spot Assist uses a radar sensor system
to monitor the areas on both sides of your
vehicle. It supports you from speeds of
approximately 20 mph (30 km/h). A warning
display in the exterior mirrors draws your
attention to vehicles detected in the
monitored area. If you then switch on the
corresponding turn signal to change lane, you
will also receive an optical and audible
collision warning. Blind Spot Assist uses
sensors in the rear bumper for monitoring
purposes.
G WARNING
Blind Spot Assist is only an aid designed to
assist driving. It may fail to detect some
vehicles and is no substitute for attentive
driving.
Blind Spot Assist cannot detect road and
traffic conditions. It may fail to detect narrow
vehicles, such as motorcycles or bicycles, or
may only detect them too late.
Monitoring may be affected by dirty sensors,
strong spray or poor visibility caused by snow,
rain or mist, for example. In this case, vehicles
are detected late or not at all.
Always pay attention to traffic conditions and
your surroundings. Otherwise, you may fail to
recognize dangers in time, cause an accident
and injure yourself and others.
i USA only:
This device has been approved by the FCC
as a “Vehicular Radar System”. The radar
sensor is intended for use in an automotive
radar system only. Removal, tampering, or
198
Driving systems
Driving
and
parking