A SERVICE OF

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623
Practical hints
What to do if …?
Display Possible cause/consequence Possible solution
Night View Assist
Lights ON or AUTO,
not in R gear
You have tried to switch on Night View
Assist* but the light switch is not set
to * or B.
In addition, the automatic transmission is in
position R.
̈ Turn the exterior lamp switch
to * or B (
page 363).
̈ Shift the automatic transmission to P, N or D
(
page 389).
Night View Assist
only when
it is dark
You have tried to switch on Night View
Assist* by daylight.
You can only switch on Night View Assist* when
it is dark.
Engine oil level
Stop vehicle!
Switch engine off
CL 600 only
There is no oil in the engine. There is a dan-
ger of engine damage.
̈ Carefully bring the vehicle to a halt as soon
as it is safe to do so in a safe location.
̈ Turn off the engine.
̈ Add engine oil ( page 516) and check the
engine oil level (
page 513).