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378
Practical hints
What to do if …
Left display Right display Possible cause/consequence Possible solution
I
Remove
key
You have forgotten to remove the
SmartKey from the starter switch.
̈ Remove the SmartKey from the starter
switch.
Replace
key
The SmartKey is no longer function-
al.
̈ Contact an authorized Mercedes-Benz
Center.
F
Change
key batteries
The batteries in the SmartKey with
KEYLESS-GO* are discharged.
̈ Replace the batteries (page 395).