Practical hints
Vehicle status messages in the multifunction display
Display messages
Don't Forget Your
I
Key
Remove Key
I
You need a new key. The SmartKey is malfunctioning.
I
Key Does Not Belong
I
to Vehicle
Change Key
I
Batteries
Key Not Detected
I
354
Possible cause/consequence
This display appears for a maximum of
60 seconds if the driver's door is opened
with the engine turned off and no
SmartKey in the starter switch. This
message is only a reminder.
You have forgotten to remove the
SmartKey.
The SmartKey in the starter switch does
not belong to the vehicle.
The batteries in the SmartKey with
KEYLESS-GO are discharged.
The SmartKey with KEYLESS-GO is not
detected while the engine is running
because the SmartKey is not in the
vehicle.
Possible solution
X
Take the SmartKey with you when leaving the
vehicle.
X
Remove the SmartKey from the starter switch.
X
Contact an authorized Mercedes-Benz Center.
X
Find the SmartKey that belongs to the vehicle
to operate the vehicle.
X
Replace the batteries (
Y
page 386).
X
Stop the vehicle as soon as it is safe to do so.
X
Engage the parking brake.
X
Search for the SmartKey.
The vehicle cannot be locked centrally nor can
the engine be started again after the engine is
stopped.