Display messages
Possible causes/consequences and MM Solutions
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Key Not DetectedKey Not Detected
(white display message)
The SmartKey is currently undetected.
X
Change the location of the SmartKey in the vehicle.
If the SmartKey still cannot be detected:
X
Operate the vehicle with the SmartKey in the ignition lock.
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Remove 'Start' But‐Remove 'Start' But‐
ton and Insert Keyton and Insert Key
The SmartKey is continually undetected.
The SmartKey detection function has a temporary malfunction or is
faulty. A warning tone also sounds.
X
Insert the SmartKey into the ignition lock and turn it to the
desired position.
X
Visit a qualified specialist workshop.
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 indi-
cator 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 start-
ing the engine or whilst driving.
Safety
Seat belts
Warning/
indicator
lamp
NN Signal type
Possible causes/consequences and MM Solutions
ü
N After engine start, the red seat belt warning lamp lights up for six seconds.
The seat belt warning lamp reminds the driver and front passenger to fasten
their seat belts.
X
Fasten your seat belt (Y page 43).
ü
N After starting the engine, the red seat belt warning lamp lights up. In addition,
a warning tone sounds for up to six seconds.
The driver's seat belt is not fastened.
X
Fasten your seat belt (Y page 43).
The warning tone ceases.
230
Warning and indicator lamps in the instrument cluster
On-board computer and displays