Warning And Indicator Lamps In The Instrument Cluster - Mercedes-Benz GLE Operator's Manual

Warning and indicator lamps in the instrument cluster

268
Display messages
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Remove 'Start' But‐
ton and Insert Key
Warning and indicator lamps in the instrument cluster
General notes
Some systems carry out a self-diagnosis when the ignition is switched on. Therefore, some indicator
and warning lamps may light up or flash temporarily. This behavior is non-critical. These indicator
and warning lamps only indicate a malfunction if they light up or flash after starting the engine or
whilst driving.
Safety
Seat belts
Warning/
N Signal type
indicator
Possible causes/consequences and 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.
X
ü N After starting the engine, the red seat belt warning lamp lights up. In addition, a
warning tone sounds for up to 6 seconds.
The driver's seat belt is not fastened.
X
Possible causes/consequences and M Solutions
Because there is interference from a strong source of radio waves, the
SmartKey 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 drive in SmartKey
X
mode.
The SmartKey detection function has a temporary malfunction or is
R
faulty.
The SmartKey is continually undetected.
R
A warning tone also sounds.
Insert the SmartKey into the ignition lock and turn it to the desired
X
position.
Visit a qualified specialist workshop.
X
Fasten your seat belt (
Fasten your seat belt (
The warning tone ceases.
page 44).
Y
page 44).
Y
page 153).
Y