Warning And Indicator Lamps In The Instrument Cluster; Warning Lamp - Mercedes-Benz S-Class Operator's Manual

Warning and indicator lamps in the instrument cluster

Display messages
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Remove 'Start' Remove 'Start' But‐ But‐
ton and Insert Key ton and Insert Key
Warning and indicator lamps in the instrument cluster
Safety
Seat belts
Warning/
N N Signal type
indicator
Possible causes/consequences and M M Solutions
lamp
ü N After starting the engine, the red seat belt warning lamp lights up for
6 seconds.
The seat belt warning lamp reminds the driver and front passenger to fasten
their seat belts.
Fasten your seat belt (
X
ü N After starting the engine, the red seat belt warning lamp lights up. In addi-
tion, a warning tone sounds for up to 6 seconds.
The driver's seat belt is not fastened.
Fasten your seat belt (
X
The warning tone ceases.
Possible causes/consequences and M M Solutions
Because there is interference from a strong source of radio waves,
the key is not detected whilst the engine is running.
A warning tone also sounds.
Pull over and stop the vehicle safely as soon as possible, paying
X
attention to road and traffic conditions.
Secure the vehicle against rolling away (
X
Insert the SmartKey into the ignition lock and bring into key
X
mode.
The SmartKey is continually undetected.
The SmartKey detection function has a temporary malfunction or
is faulty. A warning tone also sounds.
Insert the SmartKey into the ignition lock and turn it to the
X
desired position.
Visit a qualified specialist workshop.
X
page 54).
Y
page 54).
Y
page 220).
Y
Z
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