Mercedes-Benz 2008 S550 Operator's Manual page 659

Practical hints
What to do if ...?
Display
Night View Assist
inoperative
Night View Assist
currently unavailable
Night View Assist
Lights must be set
to AUTO or ON
Night View Assist
Not in Reverse gear
658
Possible cause/consequence
Night View Assist* is malfunctioning.
The temperature of the camera* is too high
( page 461).
You have tried to switch on Night View As-
sist*, but the light switch is not set to *
or B.
You have tried to switch on Night View As-
sist* while the automatic transmission was
in position R.
Possible solution
Contact an authorized Mercedes-Benz Cen-
ter as soon as possible.
Wait until the message "Night View Assist
available again" appears.
In addition you can:
Swing the camera* cover down
( page 591).
Adjust the air distribution of the automatic
climate control so that air flows upward
( page 253).
Turn the exterior lamp switch to * or
B ( page 371).
Shift the automatic transmission to P, N or D
( page 399).