Mercedes-Benz CL-Class 2012 - Manual (Page 368)

Driving systems
Display messages Possible causes/consequences and M Solutions
À
Attention Assist:
Pause!
Based on specific criteria, ATTENTION ASSIST has determined that
the driver is tired or paying less attention. A warning tone also
sounds.
X If necessary, take a break.
During long journeys, take regular breaks in good time so you get
enough rest.
À
Attention Assist
Inoperative
ATTENTION ASSIST has failed.
X Visit a qualified specialist workshop.
Á
Night View Assist
Inoperative
Night View Assist Plus is defective.
X Visit a qualified specialist workshop.
Á
Night View Assist
Currently
Unavailable
The temperature of the camera is too high.
X Wait until you see the Night View Assist Available
Again display message.
You can also:
X Fold the camera cover down ( Y page 419).
X Adjust the air distribution of the automatic air conditioning
upwards.
Á
Night View Assist
Lights Must Be Set
to AUTO or ON
A condition for activating Night View Assist Plus has not been
fulfilled.
X Turn the light switch to c or L.
Á
Night View Assist
Not In Reverse Gear
A condition for activating Night View Assist Plus has not been
fulfilled.
X Shift the transmission to P, N or D.
Á
Night View Assist
Lights ON or AUTO,
Not in R Gear
A condition for activating Night View Assist Plus has not been
fulfilled.
X Turn the light switch to c or L.
X Shift the transmission to P, N or D.
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Display messages
On-board computer and displays